Refametinib_923032-37-5_DataSheet_MedChemExpress
Omega TRCIII-A 零点温度参考室说明书
1U Stylish Design U P ortable Rugged Case for Use in the Factory, Calibration Laboratory, or Instrument Shop U B uilt-in Temperature Readout with 0.1 (°F/°C) ResolutionU Accepts up to 6 Probes at One Time U C alibration of All Probe Type Thermometers and Sensorsice point ™Calibration Reference ChamberHigh Precision Thermoelectric ChamberUses Water to Maintain 0°C (32°F) ContinuouslyThe ice point TM TRCIII-A Calibration Reference Chamber is part of Omega’s fine line of calibration reference instrumentation.The TRCIII-A ice point TM Reference Chamber relies on the equilibrium of ice and distilled, deionized water at atmospheric pressure to maintain 6 reference wells at precisely 0°C (32°F). Each well extends into a sealed cylindrical chamber containing the distilled deionized water. The outer walls of the chamber are cooled by thermoelectric cooling elements. The increase in volume produced by the creation of ice crystals within the cell is sensed by the expansion of a bellows,which operates a microswitch and controls the cooling elements. The alternate freezing and thawing of the ice accurately maintains a 0°C (32°F) environment around the reference wells.Probes sold separately; See next page.TRCIII-A shown smaller than actual size.TRCIII-A2** Available as an option where not supplied as standard as HCTB-COIL.†† For 240 Vac power, add suffix “-240V” to model number, no additional charge.Note: For 4-point NIST calibration, points: -20°C, 60°C, 120°C, 180°C, add suffix “-NIST” to model number for additional cost.Thermocouple TRP Features U M ade with Special Limits of Error Material U A ll StandardCalibrations Available U C omes Complete with Mating Connectors U C an Be Ordered with12, 24 or 36" LeadsComes complete with operator’s manual and NIST calibration certificate.Ordering Examples: TRCIII-A, ice point™ reference cell, TRP-K, TRP-J, TRP-T, TRP-E , Type K, J, T and E temperature reference probes.Thermocouple TRP ProbesSpecificationsReference Wells: 6 wells, 4.0 mm (5⁄32") ID, 95.25 mm (33⁄4") deep; wells are thermally and electrically grounded to each other; accepts 3 mm (1⁄8") OD probesReference Temperature: 0°C (32°F)Accuracy: ±0.1°C (±0.18)Stability: ±0.03°C (±0.07) for constant ambientEnvironmental Ambient: 2 to 32°C (35 to 90°F)Power: 115/230 Vac, 50 Hz, 104 W Stabilization Time: 2 hours after initial power upDimensions:203 H x 419 W x 305 mm D (8 x 161⁄2x 12")Weight:11.8 kg (26 lb)TRP-T shown with additional wires attached to mating connectors.VoltmeterCu Cu TRCCopper Wire。
2n3903数据表说明书
DATA SHEET General PurposeTransistorsNPN Silicon2N3903, 2N3904Features•Pb−Free Packages are Available*MAXIMUM RATINGSRating Symbol Value UnitCollector−Emitter Voltage V CEO40VdcCollector−Base Voltage V CBO60VdcEmitter−Base Voltage V EBO 6.0VdcCollector Current − Continuous I C200mAdcTotal Device Dissipation @ T A = 25°CDerate above 25°C P D6255.0mWmW/°CTotal Device Dissipation@ T C = 25°C Derate above 25°C P D1.512WmW/°COperating and Storage Junction Temperature Range T J, T stg−55 to +150°CTHERMAL CHARACTERISTICS (Note 1)Characteristic Symbol Max Unit Thermal Resistance, Junction−to−Ambient R q JA200°C/W Thermal Resistance, Junction−to−Case R q JC83.3°C/W Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed, damage may occur and reliability may be affected.1.Indicates Data in addition to JEDEC Requirements.*For additional information on our Pb−Free strategy and soldering details, please download the onsemi Soldering and Mounting T echniques Reference Manual, SOLDERRM/D.MARKING DIAGRAMSSee detailed ordering and shipping information in the package dimensions section on page 3 of this data sheet.ORDERING INFORMATIONCOLLECTOR21EMITTER2N390xYWW GGx= 3 or 4Y= YearWW= Work WeekG= Pb−Free Package(Note: Microdot may be in either location)BENT LEADTAPE & REELAMMO PACKSTRAIGHT LEADBULK PACKTO−92CASE 29STYLE 1ELECTRICAL CHARACTERISTICS (T A = 25°C unless otherwise noted)Characteristic Symbol Min Max Unit OFF CHARACTERISTICSCollector−Emitter Breakdown Voltage (Note 2)(I C = 1.0 mAdc, I B = 0)V(BR)CEO40−Vdc Collector−Base Breakdown Voltage (I C = 10 m Adc, I E = 0)V(BR)CBO60−Vdc Emitter−Base Breakdown Voltage (I E = 10 m Adc, I C = 0)V(BR)EBO 6.0−Vdc Base Cutoff Current (V CE = 30 Vdc, V EB = 3.0 Vdc)I BL−50nAdc Collector Cutoff Current (V CE = 30 Vdc, V EB = 3.0 Vdc)I CEX−50nAdc ON CHARACTERISTICSDC Current Gain (Note 2)(I C = 0.1 mAdc, V CE = 1.0 Vdc)2N39032N3904 (I C = 1.0 mAdc, V CE = 1.0 Vdc)2N39032N3904 (I C = 10 mAdc, V CE = 1.0 Vdc)2N39032N3904 (I C = 50 mAdc, V CE = 1.0 Vdc)2N39032N3904 (I C = 100 mAdc, V CE = 1.0 Vdc)2N39032N3904h FE204035705010030601530−−−−150300−−−−−Collector−Emitter Saturation Voltage (Note 2) (I C = 10 mAdc, I B = 1.0 mAdc)(I C = 50 mAdc, I B = 5.0 mAdc V CE(sat)−−0.20.3VdcBase−Emitter Saturation Voltage (Note 2) (I C = 10 mAdc, I B = 1.0 mAdc)(I C = 50 mAdc, I B = 5.0 mAdc)V BE(sat)0.65−0.850.95VdcSMALL−SIGNAL CHARACTERISTICSCurrent−Gain − Bandwidth Product(I C = 10 mAdc, V CE = 20 Vdc, f = 100 MHz)2N39032N3904f T250300−−MHzOutput Capacitance (V CB = 5.0 Vdc, I E = 0, f = 1.0 MHz)C obo− 4.0pF Input Capacitance (V EB = 0.5 Vdc, I C = 0, f = 1.0 MHz)C ibo−8.0pFInput Impedance(I C = 1.0 mAdc, V CE = 10 Vdc, f = 1.0 kHz)2N39032N3904h ie1.01.08.010k WVoltage Feedback Ratio(I C = 1.0 mAdc, V CE = 10 Vdc, f = 1.0 kHz)2N39032N3904h re0.10.55.08.0X 10−4Small−Signal Current Gain(I C = 1.0 mAdc, V CE = 10 Vdc, f = 1.0 kHz)2N39032N3904h fe50100200400−Output Admittance (I C = 1.0 mAdc, V CE = 10 Vdc, f = 1.0 kHz)h oe 1.040m mhosNoise Figure(I C = 100 m Adc, V CE = 5.0 Vdc, R S = 1.0 k W, f = 1.0 kHz)2N39032N3904NF−−6.05.0dBSWITCHING CHARACTERISTICSDelay Time(VCC = 3.0 Vdc, V BE = 0.5 Vdc,I C = 10 mAdc, I B1 = 1.0 mAdc)t d−35nsRise Time t r−35nsStorage Time(V CC = 3.0 Vdc, I C = 10 mAdc,2N3903I B1 = I B2 = 1.0 mAdc)2N3904t s−−175200nsFall Time t f−50ns 2.Pulse Test: Pulse Width v 300 m s; Duty Cycle v 2%.ORDERING INFORMATIONDevicePackage Shipping †2N3903RLRM TO −922000 / Ammo Pack 2N3904TO −925000 Units / Bulk 2N3904G TO −92(Pb −Free)5000 Units / Bulk 2N3904RLRA TO −922000 / Tape & Reel 2N3904RLRAG TO −92(Pb −Free)2000 / Tape & Reel 2N3904RLRM TO −922000 / Ammo Pack 2N3904RLRMG TO −92(Pb −Free)2000 / Ammo Pack 2N3904RLRPTO −922000 / Ammo Pack 2N3904RLRPG TO −92(Pb −Free)2000 / Ammo Pack 2N3904RL1G TO −92(Pb−Free)2000 / Tape & Reel 2N3904ZL1TO −922000 / Ammo Pack 2N3904ZL1GTO −92(Pb −Free)2000 / Ammo Pack†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D.Figure 1. Delay and Rise Time Equivalent Test CircuitFigure 2. Storage and Fall Time Equivalent Test Circuit10 < t 1 < 500 m * T otal shunt capacitance of test jig and connectors* T otal shunt capacitance of test jig and connectorsTYPICAL TRANSIENT CHARACTERISTICSFigure 3. CapacitanceREVERSE BIAS VOLTAGE (VOLTS)2.03.05.07.0101.00.1Figure 4. Charge DataI C , COLLECTOR CURRENT (mA)50001.0Q , C H A R G E (p C )3000200010005003002007001005070 2.0 3.0 5.07.01020305070100200C A P A C I T A N C E (p F )1.02.03.0 5.07.010200.20.30.50.7T J = 25°C T J = 125°CFigure 5. Turn −On TimeI C , COLLECTOR CURRENT (mA)7010020030050050Figure 6. Rise TimeI C , COLLECTOR CURRENT (mA)T I M E (n s )5t , R I S E T I M E (n s )Figure 7. Storage Time I C , COLLECTOR CURRENT (mA)Figure 8. Fall TimeI C , COLLECTOR CURRENT (mA)1030720701002003005005051030720701002003005005051030720701002003005005051030720r t , F A L L T I M E (n s )f t , S T O R A G E T I M E (n s )s ′TYPICAL AUDIO SMALL −SIGNAL CHARACTERISTICSNOISE FIGURE VARIATIONS(V CE = 5.0 Vdc, T A = 25°C, Bandwidth = 1.0 Hz)Figure 9. f, FREQUENCY (kHz)46810122Figure 10.R S , SOURCE RESISTANCE (k OHMS)0N F , N O I S E F I G U R E (d B )04681012214N F , N O I S E F I G U R E (d B )Figure 11. Current GainI C , COLLECTOR CURRENT (mA)7010020030050Figure 12. Output AdmittanceI C , COLLECTOR CURRENT (mA)h , C U R R E N T G A I Nh , O U T P U T A D M I T T A N C E ( m h o s )Figure 13. Input Impedance I C , COLLECTOR CURRENT (mA)Figure 14. Voltage Feedback RatioI C , COLLECTOR CURRENT (mA)3010050510202.03.05.07.0101.00.10.21.02.0 5.00.5100.30.5 3.00.72.05.010201.00.20.5o e h , V O L T A G E F E E D B A C K R A T I O (X 10 )r e h , I N P U T I M P E D A N C E (k O H M S )ie 0.10.21.02.0 5.0100.30.5 3.00.10.21.02.0 5.0100.30.5 3.0210.10.21.02.0 5.0100.30.5 3.0f e m -4h PARAMETERS(V CE = 10 Vdc, f = 1.0 kHz, T A = 25°C)TYPICAL STATIC CHARACTERISTICSFigure 15. DC Current GainI C , COLLECTOR CURRENT (mA)0.30.50.71.02.00.2h , D C C U R R E N T G A I N (N O R M A L I Z E D )0.1F EFigure 16. Collector Saturation RegionI B , BASE CURRENT (mA)0.40.60.81.00.2V , C O L L E C T O R E M I T T E R V O L T A G E (V O L T S )0CE Figure 17. “ON” Voltages I C , COLLECTOR CURRENT (mA)0.40.60.81.01.20.2Figure 18. Temperature CoefficientsI C , COLLECTOR CURRENT (mA)V , V O L T A G E (V O L T S )- 0.500.51.0C O E F F I C I E N T (m V / C )- 1.0- 1.5- 2.0°TO−92 (TO−226)CASE 29−11ISSUE AMDATE 09 MAR 2007STYLES ON PAGE 2NOTES:1.DIMENSIONING AND TOLERANCING PER ANSIY14.5M, 1982.2.CONTROLLING DIMENSION: INCH.3.CONTOUR OF PACKAGE BEYOND DIMENSION RIS UNCONTROLLED.4.LEAD DIMENSION IS UNCONTROLLED IN P ANDBEYOND DIMENSION K MINIMUM.SECTION X−XPLANE DIM MIN MAX MIN MAXMILLIMETERSINCHESA0.1750.205 4.45 5.20B0.1700.210 4.32 5.33C0.1250.165 3.18 4.19D0.0160.0210.4070.533G0.0450.055 1.15 1.39H0.0950.105 2.42 2.66J0.0150.0200.390.50K0.500---12.70---L0.250--- 6.35---N0.0800.105 2.04 2.66P---0.100--- 2.54R0.115--- 2.93---V0.135--- 3.43---BENT LEADTAPE & REELAMMO PACKSTRAIGHT LEADBULK PACKNOTES:1.DIMENSIONING AND TOLERANCING PERASME Y14.5M, 1994.2.CONTROLLING DIMENSION: MILLIMETERS.3.CONTOUR OF PACKAGE BEYONDDIMENSION R IS UNCONTROLLED.4.LEAD DIMENSION IS UNCONTROLLED IN PAND BEYOND DIMENSION K MINIMUM.SECTION X−XDIM MIN MAXMILLIMETERSA 4.45 5.20B 4.32 5.33C 3.18 4.19D0.400.54G 2.40 2.80J0.390.50K12.70---N 2.04 2.66P 1.50 4.00R 2.93---V 3.43---STRAIGHT LEADBULK PACKBENT LEADTAPE & REELAMMO PACKMECHANICAL CASE OUTLINEPACKAGE DIMENSIONSTO−92 (TO−226)CASE 29−11ISSUE AMDATE 09 MAR 2007STYLE 1:PIN 1.EMITTER2.BASE3.COLLECTORSTYLE 6:PIN 1.GATE2.SOURCE & SUBSTRATE3.DRAINSTYLE 11:PIN 1.ANODE2.CATHODE & ANODE3.CATHODESTYLE 16:PIN 1.ANODE2.GATE3.CATHODESTYLE 21:PIN 1.COLLECTOR2.EMITTER3.BASESTYLE 26:PIN 1.V CC2.GROUND 23.OUTPUTSTYLE 31:PIN 1.GATE2.DRAIN3.SOURCE STYLE 2:PIN 1.BASE2.EMITTER3.COLLECTORSTYLE 7:PIN 1.SOURCE2.DRAIN3.GATESTYLE 12:PIN 1.MAIN TERMINAL 12.GATE3.MAIN TERMINAL 2STYLE 17:PIN 1.COLLECTOR2.BASE3.EMITTERSTYLE 22:PIN 1.SOURCE2.GATE3.DRAINSTYLE 27:PIN 1.MT2.SUBSTRATE3.MTSTYLE 32:PIN 1.BASE2.COLLECTOR3.EMITTERSTYLE 3:PIN 1.ANODE2.ANODE3.CATHODESTYLE 8:PIN 1.DRAIN2.GATE3.SOURCE & SUBSTRATESTYLE 13:PIN 1.ANODE 12.GATE3.CATHODE 2STYLE 18:PIN 1.ANODE2.CATHODE3.NOT CONNECTEDSTYLE 23:PIN 1.GATE2.SOURCE3.DRAINSTYLE 28:PIN 1.CATHODE2.ANODE3.GATESTYLE 33:PIN 1.RETURN2.INPUT3.OUTPUTSTYLE 4:PIN 1.CATHODE2.CATHODE3.ANODESTYLE 9:PIN 1.BASE 12.EMITTER3.BASE 2STYLE 14:PIN 1.EMITTER2.COLLECTOR3.BASESTYLE 19:PIN 1.GATE2.ANODE3.CATHODESTYLE 24:PIN 1.EMITTER2.COLLECTOR/ANODE3.CATHODESTYLE 29:PIN 1.NOT CONNECTED2.ANODE3.CATHODESTYLE 34:PIN 1.INPUT2.GROUND3.LOGICSTYLE 5:PIN 1.DRAIN2.SOURCE3.GATESTYLE 10:PIN 1.CATHODE2.GATE3.ANODESTYLE 15:PIN 1.ANODE 12.CATHODE3.ANODE 2STYLE 20:PIN 1.NOT CONNECTED2.CATHODE3.ANODESTYLE 25:PIN 1.MT 12.GATE3.MT 2STYLE 30:PIN 1.DRAIN2.GATE3.SOURCESTYLE 35:PIN 1.GATE2.COLLECTOR3.EMITTERON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.“Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or deathassociated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an EqualPUBLICATION ORDERING INFORMATIONTECHNICAL SUPPORTNorth American Technical Support:LITERATURE FULFILLMENT :Email Requests to:*******************Europe, Middle East and Africa Technical Support:。
P923表贴三合一技术参数
P1.923表贴三合一技术参数INDOOR D1.923SMD3IN1TECHNICALPARAMETERS单箱尺寸：40OmmX30Omm产品型号(ModelNumber) CYL-SN-P1.923模组尺寸(Modulesize)200mm×100mm×14.75mm 物理点间距(Pixelpitch) 1.923mm物理密度(PixelsDensity)270i422点∕m'发光点颜色(Pixelconfiguration) IRlGlBLED封装(Packagemode)SMD3IN1-1515模组分别率(Pixelresolution) 104dots(W)×52dots（三）模组最大功耗(MaxPower)25W驱动方式(Drivetype) 恒;动(Constantdrive)扫(Scanmode)1/26扫描(1/26scan)接口方式(Porttype) H∪B206白平衡亮度(Brightnessofwhitebalance) 1.ED屏箱体(Cabinet)箱体尺寸(Dimension)400-800cd∕m, 400mm×300mm单体模组数(MonomerModuleNumber) 6pcs供电方苴(Powersupply) 箱体重量(Weight) 5V∕40A×lpcs 3KG箱体分辨率(Pixelpercabinet) 208dots(W)×156dots（三）最佳视S巨(Bestviewingdistance) 2M-10M最佳视角(Bestviewingangle)160o(W)140o（三）环境温度(Temperature) 存贮(storage):-35℃~+85℃工作(working):-20℃~+50℃相对湿度(Relativehumidity) 10%-75%屏体厚度(Thickness) 45mm供电(Power)工作电压(Workingvoltage)AC220V±10%平均功耗(AveragePowerconsumption) <500W∕m l最大功耗(consumption) <l,250W∕m,电流(Current) <15mA(singleLED)控制系统(Control)控制主机(CPU)Pentium4oraboveP4或以上操作系统(OPeratiOnsystem) WIN98∕2000∕NT∕XP∕WIN7控制方式(Controlmethod)同步控制(Synchronization)主要技术参数(Maintechnicalparameter)驱动器件(Drivingdevice)恒动(ConstantdriveIC)刷新频率(Refreshfrequency) >3,840HZ灰度/颜色(Greyscale/colors)16,384级,可显示16.7M颜色(16,384graylevel∕16.7Mcolors)平均无故障时间(MTBF) >9z000hours电源开关(Powerswitch)自动开关(Automaticswitch)显示模式(DisplayMode) >1,024×768。
派克液压密封件说明书
派克汉尼汾公司版权所有未经许可不能摘录，翻印。
保留修改权利2021年6月警告销售条件本样本中产品和/或系统或相关产品出现故障，选型不当或使用不当，均可能导致人身伤亡和财产损失。
本文档以及由派克·汉尼汾公司及其子公司和授权经销商提供的其他资料，为具有技术知识的用户提供进一步研究所需的产品和/或系统选项。
重要的是，用户必须对您的应用进行全面的分析，并对当前产品样本中与产品或系统相关的资料进行评估。
由于工作条件以及产品或系统的多样性，用户必须自行分析和测试，并独自承担一切后果，包括:产品和系统的最终选型以及确保满足应用的所有性能、安全和警告等方面的要求。
派克·汉尼汾及其子公司可能会随时对本样本中的产品，包括但不限于:产品的特性、产品的规格、产品的结构、产品的有效性以及产品的价格作出变更而不另行通知.本样本中的所有产品均由派克·汉尼汾公司及其子公司和援权经销商销售。
与派克签订的任何销售合同均按照派克标准条件和销售条件中规定的条款执行(提供复印件备索)。
本公司的密封件，只能在本公司的文件资料述及的应用参数范围与接触介质、压力、温度和存放时间相一致的情况下才能使用。
在规定的应用参数范围外使用以及错误选用不同的材料都可能导致密封件寿命的缩短以及设备的损坏，甚至更严重的后果(如生命安全，环境污染等)。
样本中所列出的工作压力、温度范围、运动速度是极限值，它们之间相互关联、相互影响；在极端的工况下，建议不要同时把各个参数都同时用到极限值。
对于特殊的要求（压力、温度、速度、介质等），请联系派克汉尼汾公司以咨询合适的密封结构、材料、配置、安装建议等。
由于诸多工作参数会影响到流体传动系统及密封元件，这些设备的制造商必须在实际工作条件下测试、验证并批准密封系统的功能与可靠性。
此外，对于不断出现的新的介质（液压油、润滑脂、清洗剂等)，用户特别注意它们与目前所用的密封件弹性体材料的兼容性。
我们建议用户在大批量应用之前，在厂内或现场先做密封材料的兼容性能测试，作为密封产品与系统供应商，我们建议用户遵循我们的这些建议。
微乃电子微波水位传感器M FMR230 231、FMR240 244 245、FMR250操作手册说
SD00327F/00/EN/13.1071125885Functional Safety ManualMicropilot MFMR230/231, FMR240/244/245, FMR250Level-Radarwith 4 to 20 mA Output SignalApplicationOperating minimum (e.g. dry run protection) andmaximum (e.g. overfill protection) detection of powdery to granular bulk solids and all types of liquids in systems to satisfy particular safety systems requirements as per IEC 61508/IEC 61511.The measuring device fulfils the requirements concerning•Functional safety as per IEC 61508/IEC 61511•Explosion protection (depending on the version)•Electromagnetic compatibility as per EN 61326 and NAMUR recommendation NE 21•Electrical safety as per IEC/EN 61010-1Your benefits•Used for level monitoring (MIN, MAX) up to SIL 2–Independently assessed (Functional Assessment) by as per IEC 61508/IEC 61511•Permanent self-monitoring •Continuous measurement•Non-contact measurement: measurement is virtually independent of product properties •Easy commissioningMicropilot M Table of contentsSIL Declaration of Conformity. . . . . . . . . . . . . . . . . . .3Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4Structure of the measuring system. . . . . . . . . . . . . . . .4System components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Description of use as a protective system . . . . . . . . . . . . . . . . . . . . 5Permitted device types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5Supplementary device documentation . . . . . . . . . . . . . . . . . . . . . . 7Description of the safety requirements andboundary conditions . . . . . . . . . . . . . . . . . . . . . . . . . .8Safety function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Restrictions for use in safety-related applications . . . . . . . . . . . . . . 8Functional safety indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Behavior of device during operation and in case of error . . . . . . . 11Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Proof-test. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15Proof-test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15Process for proof-testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15Repairs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16Repairs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16Appendix. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17Commissioning or proof test protocol . . . . . . . . . . . . . . . . . . . . . 17Exida Management Summary . . . . . . . . . . . . . . . . . .182Endress+HauserMicropilot MEndress+Hauser 3SIL Declaration of ConformitySIL_08006a_deMicropilot M4Endress+HauserIntroduction!Note!General information on functional safety (SIL) is available at:/SIL (German) or /SIL (English) and in Competence Brochure CP002Z "Functional Safety in the Process Industry - Risk Reduction with Safety Instrumented Systems".Structure of the measuring systemSystem componentsThe measuring system's devices are displayed in the following diagram (example).An analog signal (4 to 20 mA) in proportion to the level is generated in the transmitter. This is sent to adownstream logic unit (e.g. PLC, limit signal transmitter, etc.) where it is monitored to determine whether it is below or above a specified limit value.For fault monitoring, the logic unit must recognize both HI-alarms (≥ 21.0 mA) and LO-alarms (≤ 3.6 mA).Micropilot MEndress+Hauser 5Description of use as a protective systemThe Micropilot M is a "downward-looking" measuring system that functions according to the ToF method (ToF = Time of Flight). The distance from the reference point (process connection of the measuring device) to the product surface is measured. Radar impulses are emitted by an antenna, reflected off the product surface and received again by the radar system.Typical measuring arrangement:!Note!Correct installation is a prerequisite for safe operation of the device.Permitted device typesThe details pertaining to functional safety in this manual relate to the device versions listed below and are valid as of the specified software and hardware version. Unless otherwise specified, all subsequent versions can also be used for safety instrumented systems.A modification process according to IEC 61508 is applied for device changes.Valid device versions for safety-related use:Micropilot M FMR230, FMR244FeatureDesignation Version 010Approval all 020Antennaall 030Antenna Seal; Temperature all 040Process Connection all 050Output; Operation A, B, K 060Housing all 070Cable Entry all 080Additional OptionallValid software version: FMR230: as of 01.04.00; FMR244: as of 01.05.00Valid hardware version (electronics): as of delivery date January 2010Micropilot MMicropilot M FMR231Feature Designation Version010Approval all020Antenna; Inactive Length all030Process Connection all040Output; Operation A, B, K050Housing all060Cable Entry all070Gas-Tight Feed Through all080Additional Option allValid software version: FMR231: as of 01.04.00Valid hardware version (electronics): as of delivery date January 2010Micropilot M FMR240, FMR250Feature Designation Version010Approval all020Antenna all030Antenna Seal; Temperature all040Antenna Extension all050Process Connection all060Output; Operation A, B, K070Housing all080Cable Entry all090Additional Option allValid software version: FMR240, FMR250: as of 01.05.00Valid hardware version (electronics): as of delivery date January 2010Micropilot M FMR245Feature Designation Version010Approval all020Antenna all030Process Connection all040Output; Operation A, B, K050Housing all060Cable Entry all070Additional Option allValid software version: FMR245: as of 01.05.00Valid hardware version (electronics): as of delivery date January 20106Endress+HauserMicropilot MEndress+Hauser 7Supplementary device documentationDocumentationContentsCommentTechnical InformationTI00345F/00 (FMR23x, FMR24x)TI00390F/00 (FMR250)–Technical data–Instructions on accessories –The documentation is available on the Internet.→ .Operating Instructions (HART)BA00218F/00 (FMR230)BA00219F/00 (FMR231)BA00220F/00 (FMR240)BA00248F/00 (FMR244)BA00251F/00 (FMR245)BA00284F/00 (FMR250)–Identification –Installation –Wiring –Operation–Commissioning –Maintenance –Accessories –Troubleshooting –Technical data –Appendix–The documentation is supplied with the device.–The documentation is also available on the Internet.→ .Operating Instructions (Device Functions)BA00221F/00 (FMR23x)BA00291F/00 (FMR24x, FMR250)–Instructions on use–Micropilot M function menu –Function groups ...–...–Envelope curve –Troubleshooting–Function menu index–The documentation is available on the Internet.→ .Safety instructions depending on the selected version "Approval"–Safety, installation and operating instructions for devices, which are suitable for use in potentially explosive atmospheres or as overfill protection (WHG, German Water Resources Act).Additional safety instructions(XA, XB, XC, ZE, ZD) are supplied with certified device versions.Please refer to the nameplate for the relevant safety instructions.Micropilot M8Endress+HauserDescription of the safety requirements and boundary conditionsSafety functionThe mandatory settings and safety function data emanate from the descriptions from →ä11.The measuring system's reaction time is ≤ 5 s.!Note!MTTR is set at 8 hours.Safety-related signal:The Micropilot M's safety-related signal is the 4 to 20 mA analog output signal. All safety measures refer to this signal exclusively.The Micropilot M additionally communicates effectively via HART and contains all HART features with additional device information.The safety-related output signal is fed to a downstream logic unit, e.g. a programmable logic controller or a limit signal transmitter where it is monitored for the following:–Overshooting and/or undershooting a specified level limit.–The occurrence of a fault, e.g. error current (≤ 3.6 mA, ≥ 21.0 mA, interruption or short-circuit of the signal line).Restrictions for use in safety-related applicationsThe measuring system must be used correctly for the specific application, taking into account the medium properties and ambient conditions. Carefully follow instructions pertaining to critical process situations and installation conditions from the Operating Instructions.The specifications from the Operating Instructions (→ä7, "Supplementary device documentation") must not be exceeded.The following restriction also applies to safety-related use:–The accuracy of the 4 to 20 mA safety-related output signal is ± 10%.Micropilot MFunctional safety indicators The following tables show specific indicators for functional safety.Characteristic as per IEC 61508FMR23x with 4 to 20 mA outputSafety functions MIN MAXSIL2HFT0Device type BMode of operation Low demand modeSFF 67 % 74 %MTTR8 hRecommended time interval for proof-testing T1 1 yearλsd *2 392 FIT 87 FITλsu *2951 FIT1125 FITλdd *2541 FIT846 FITλdu *2916 FIT710 FITλtot *32800 FIT2768 FITPFD avg for T1 = 1 year *14,01 × 10-33,11 × 10-3PFD avg for T1 = 1 year *54,75 × 10-33,69 × 10-3MTBF *335 yearsSystem reaction time *4≤ 5 s*1 PFD avg*2 According to Siemens SN29500.*3 According to Siemens SN29500, including faults outside the safety function.*4 Step response time as per DIN EN 61298-2.*5 Calculated, with MTTR = 24 h, lifetime (LT) = 10 years and proof test coverage (PTC) = 98 %,Proof-test intervalEndress+Hauser9Micropilot MCharacteristic as per IEC 61508FMR24x, FMR250 with 4...20 mA outputSafety functions MIN MAXSIL2HFT0Device type BMode of operation Low demand modeSFF 68 % 75 %MTTR8 hRecommended time interval for proof-testing T1 1 yearλsd *2 356 FIT 99 FITλsu *21031 FIT1207 FITλdd *2621 FIT878 FITλdu *2903 FIT697 FITλtot *32911 FIT2881 FITPFD avg for T1 = 1 year *13,96 × 10-33,05 × 10-3PFD avg for T1 = 1 year *54,68 × 10-33,62 × 10-3MTBF *335 yearsSystem reaction time *4≤ 5 s*1 PFD avg*2 According to Siemens SN29500.*3 According to Siemens SN29500, including faults outside the safety function.*4 Step response time as per DIN EN 61298-2.*5 Calculated, with MTTR = 24 h, lifetime (LT) = 10 years and proof test coverage (PTC) = 98 %,Proof-test interval10Endress+HauserDangerous undetected failures in this scenario:An incorrect output signal that deviates from the real measured value by more than 10%, but is still in the range of 4 to 20 mA, is considered a dangerous, undetected failure.Useful lifetime of electrical components:The established failure rates of electrical components apply within the useful lifetime as per IEC 61508:2000, section 7.4.7.4. note 3.Behavior of device during operation and in case of error Behavior of device during power-upThe safe 4 to 20 mA output signal is available after 17 s after the device is switched on or when the voltage returns.Device response in the event of alarms or warningsError currentIn the event of an alarm, the output current can be configured to a value of ≤ 3.6 mA or ≥ 21.0 mA.In some cases (e.g. failure of power supply, a cable open circuit and faults in the current output itself, where the error current ≥ 21.0 mA cannot be set), output currents ≤ 3.6 mA irrespective of the configured error current can occur.For alarm monitoring, the logic unit must therefore be able to recognize both HI-alarms (≥ 21.0 mA) and LO-alarms (≤ 3.6 mA).Alarm and warning messagesAdditional information is available in the form of fault codes on the alarm and warning messages output.Installation Installation, wiring and commissioningInstallation, wiring and commissioning of the device is described in the accompanying Operating Instructions(→ä7, "Supplementary device documentation").OrientationThe permitted orientations of the device are described in the Operating Instructions.Operation Calibration of the measuring pointCalibration of the measuring point is described in the Operating Instructions.The method of device configuration!Note!Altered settings (display/FieldCare) in the "extended calibr." function group (Pos. 05) such as "offset" or"curr.turn down" (Pos. 063) in the "output" function group have an effect on the output signal.This must be taken into account when calculating the response height (see relevant Operating Instructions).We recommend that you check that the behavior of the current signal matches the expected behavior by meansof level simulation (correctness of configuration).Configuration schemata/basic calibrationThe parameters are safety-oriented with the "WHG" setting in 018 (→ information in the following table).As an alternative to activating the "WHG" setting, it is also possible to make the safety-oriented setting manually. In doing so, please observe the information in the table below.!Note!The parameters in italics are located on the service level, which can be opened with the code "300".FieldCare / Display - plain text displayDisplay VU331 Position Media type (only FMR24x, FMR250 (software version 01.05.00))001↓Tank shape *1 (FMR23x, FMR24x) or Bin type (FMR250)002↓Medium property003↓Process conditions004↓Empty calibration E005↓Full calibration F006↓Pipe diameter (for bypass / stilling well)007↓MappingSee Operating Instructions ↓Further settings: function group 05See Operating Instructions ↓Overfill protection WHG018↓On-site locking: 3 keys on the VU331 displayYes *1 For FMR 240 with wave guide antenna, stilling well must always be selected as tank shape.FieldCare /Display - plain text display Value/parameterDisplay VU331CommentSafety settings Output on ALARM Max. 110 %, 22 mA 010Parameter must be configured in this way Output echo loss ALARM 012Parameter must be configured in this way Delay time1 s014→ Note 1In safety distance SD self holding016→ Note 3!Note! 1.This parameter determines the reaction time of the device in the event of echo loss; a setting of less than 30 s is recommended.2.This parameter determines the reaction time of the device; deviating settings are possible.In case of changes in "process cond." (004) it is automatically adjusted. The corresponding reaction time is indicated in the documentation BA.3.This parameter can be selected differently, depending on the application.A measuring condition (echo) which results in an ALARM in the "Safety distance SD" area can be reset or deleted by–confirming the ALARM in Pos. 017 locally by means of the VU331 LCD display;–confirming the alarm via the communication protocol (HART) (FieldCare: "ackn. alarm" under safety settings).FieldCare /Display - plain text display Value/parameterDisplay VU331CommentFiltering/averaging/delay Envelope statistics up 20D23→ Note 2Envelope statistics down 20D24→ Note 2MAM filter length 50D11→ Note 2MAM filter border 10D12→ Note 2Output damping 0058→ Note 2Echo detection FEF edge (nur bei MIN)00D56Parameter must be configured in this way FAC mode FMC rising 0D99Parameter must be configured in this way FAC adder6 dB 0D35Parameter must be configured in this way Tank bottom detection OFF0D61Parameter must be configured in this way First echo factor unchanged, but if previously smaller than 30, than: 0D530D51→ Note 3FEF threshold 00D52→ Note 3FEF at near distance 30 dB 0D53→ Note 3FEF distance near 500 mm 0D54→ Note 3FEF distance far 3000 mm0D55Parameter must be configured in this way Max. filling speed 0 mm/s (factory setting)0D15Parameter must be configured in this way Max. drain speed 0 mm/s (factory setting)0D16Parameter must be configured in this wayOtherDetection window OFF0A7Parameter must be configured in this way Hysterese width 0 mm (factory setting)0D14Parameter must be configured in this way Communication address 0060Parameter must be configured in this way Current output mode "Standard" if previously "Fixed current" 063Parameter must be configured in this way SimulationSim. / OFF065Parameter must be configured in this wayLockingThe device must be locked once the Micropilot M has been calibrated as per the Operating Instructions.Type of locking Code/action Position/VU331 displayHardware (recommended) 3 keys together "lock"Locally via VU331 display (keys O and S and F)↓Software (mandatory)WHG (german)018UnlockingThe device is unlocked by firstly removing the hardware lock by locally pressing all the three keys together viathe VU331 LCD display and then by setting the "Overfill protection" parameter (Position 018) to "Standard" ifnecessary.Type of unlocking Code/action Position/VU331 displayHardware (if locked) 3 keys together "unlock"Locally via VU331 display (keys O and S and F)↓Software Standard018Maintenance Please refer to the relevant Operating Instructions (→ä7, "Supplementary device documentation") forinstructions on maintenance and recalibration.Alternative monitoring measures must be taken to ensure process safety during configuration, proof-testing andmaintenance work on the device.Proof-testProof-test Check the operativeness and safety of safety functions at appropriate intervals!The operator must determine the time intervals.You can refer to the diagram "Proof-test interval" →ä9, →ä10, for this purpose.Proof-testing of the device can be performed as follows:–Approaching the level (→ test sequence A).–Removing the device and measuring a medium with comparable properties (→ test sequence B).You must also check that all cover seals and cable entries are sealing correctly.Process for proof-testing Test sequence APreparation1.Connect suitable measuring device (recommended accuracy better ±0.1 mA) to the current output.2.Determine the safety setting (level limit monitoring).Procedure for level limit monitoring1.Approach the level directly below (MAX monitoring) or directly above (MIN monitoring) the level limitto be monitored.2.Read the output current, record it and assess for accuracy.3.Approach the level directly above (MAX monitoring) or directly below (MIN monitoring) the level limitto be monitored.4.Read the output current, record it and assess for accuracy.5.The test is deemed successful if the current in step 2 does not result in activation of the safety functionbut the current in step 4 does.!Note!The proof-test is deemed to have failed if the expected current value deviates for a specific level by >±10%.For troubleshooting, → Operating Instructions (→ä7, "Supplementary device documentation"), Section 9.98% of dangerous, undetected failures are detected using this test.Test sequence BPreparation1.Prepare the test tank with the medium (dielectric constant comparable to that of the medium to bemeasured).For installation instructions, → Operating Instructions (→ä7, "Supplementary devicedocumentation"), Section 3.2.Remove the device and mount it in the test tank.3.Perform interference echo mapping if the shape and size of the test tank is different.4.Connect suitable measuring device (recommended accuracy better than ±0.1 mA) to the current output.5.Determine the safety setting (level limit monitoring).Procedure for level limit monitoring→ Test sequence A!Note!The proof-test is deemed to have failed if the expected current value deviates for a specific level by > ±10%.For troubleshooting, → Operating Instructions (→ä7, "Supplementary device documentation"), Section 9.98% of dangerous, undetected failures are detected using this test."Caution!If an interference echo mapping was performed in the test tank, a valid interference echo mapping must beperformed after the device is mounted in the original tank.!Note!If one of the test criteria from the test sequences described above is not fulfilled, the device may no longer beused as part of a safety instrumented system.The purpose of proof-testing is to detect random device failures. The impact of systematic faults on the safetyfunction is not covered by this test and must be assessed separately.Systematic faults can be caused, for example, by process material properties, operating conditions, build-up orcorrosion.RepairsRepairs Repairs on the devices must always be carried out by Endress+Hauser.Safety functions cannot be guaranteed if repairs are carried out by anybody else.Exception:The following components can be replaced by the customer if the person responsible for doing so has beentrained beforehand by Endress+Hauser:–Sensor–HF module–Electronic insert–Terminal moduleThe replaced components must be sent to Endress+Hauser for the purpose of fault analysis.Once the components have been replaced, a proof-test must be carried out as per test sequence A (→ä15)or test sequence B (→ä15).In the event of failure of a SIL-labeled Endress+Hauser device, which has been operated in a protectionfunction, the "Declaration of Contamination and Cleaning" with the corresponding note "Used as SIL device inprotection system" must be enclosed when the defective device is returned.Please refer to the Section "Return" in the Operating Instructions (→ä7, "Supplementary devicedocumentation").AppendixCommissioning or proof test ArrayprotocolExida Management SummaryEndress+Hauser2122Endress+HauserEndress+Hauser23Instruments InternationalEndress+HauserInstruments International AGKaegenstrasse 24153 ReinachSwitzerlandTel.+41 61 715 81 00Fax+41 61 715 25 00***************.comSD00327F/00/EN/13.1071125885FM+SGML 6.071125885。
Series 6 电磁炉说明书
Series 6, Induction hob, 60 cm, Black, surface mount without frame PVQ651FC5EHEZ390090 Wok para radiantes e inducciónHEZ390210 Sartén antiadherente de 15 cm. de base. HEZ9ES100 Cafetera 4 tazasHEZ9FE280 Sartén de hierro Ø 18 / 28 cmHEZ9SE040 set de 4 piezasHEZ9SE060 set de 6 piezas Encimera de inducción con PerfectFry: logra resultados de fritura perfectos gracias al control automático de temperatura.• DirectSelect: Directo, simple selección de la zona de cocción deseada, potencia y funciones adicionales.• CombiZone: más flexibilidad al combinar dos zonas de cocción para cocinar con distribución uniforme del calor, para asadores y similares.• PerfectFry: Para un perfecto dorado de los alimentos gracias al control del sensor con 4 niveles de potencia con ajuste automático• Terminación biselada: diseño limpio con cristal biselado en la parte delantera y los laterales.• PowerBoost: hasta un 50% más de potencia para una cocción más rápida.Familia de Producto: ..........................Placa independie.vitrocerámica Tipo de construcción: .........................................................Integrable Entrada energética: ...............................................................Eléctrico Número de posiciones que se pueden usar al mismo tiempo: . (4)Medidas del nicho de encastre: ...............51 x 560-560 x 490-500 mm Anchura: .................................................................................592 mm Dimensiones aparato (alto, ancho, fondo): ...........51 x 592 x 522 mm Medidas del producto embalado: ........................126 x 753 x 608 mm Peso neto: ...............................................................................11.7 kg Peso bruto: ..............................................................................13.9 kg Indicador de calor residual: .................................................Separado Ubicación del panel de mandos: ...............Frontal de la vitrocerámica Material de la superficie básica: ....................................Vitrocerámica Color de superficie superior: .....................................................Negro Longitud del cable de alimentación eléctrica: ......................110.0 cm Sealed Burners: ..............................................................................No Zonas con booster: ....................................................................Todas Potencia del segundo elemento calentador: ............................3.6 kW Power of heating element (kW in boost): ..............................[3.7] kW Potencia: .................................................................................7400 W Tensión: ..............................................................................220-240 V Frecuencia: ..........................................................................50; 60 Hz Entrada energética: ...............................................................Eléctrico Tipo de clavija: ..................................................................sin enchufe Appliance Dimensions (h x w x d) (in): ..........................................x x Dimensions of the packed product: ....................4.96 x 23.93 x 29.64 Net weight: .........................................................................26.000 lbs Gross weight: .....................................................................31.000 lbs Número de posiciones que se pueden usar al mismo tiempo: . (4)Longitud del cable de alimentación eléctrica: ......................110.0 cm Medidas del nicho de encastre: ...............51 x 560-560 x 490-500 mm Dimensiones aparato (alto, ancho, fondo): ...........51 x 592 x 522 mm Medidas del producto embalado: ........................126 x 753 x 608 mm Peso neto: ...............................................................................11.7 kg Peso bruto: ..............................................................................13.9 kgSeries 6, Induction hob, 60 cm,Black, surface mount without frame PVQ651FC5EEncimera de inducción con PerfectFry: logra resultados de fritura perfectos gracias al control automático de temperatura.Prestaciones profesionalesDiseño:- Terminación biseladaRapidez:- Función Sprint en todas las zonasConfort:- 4 zonas de inducción- DirectSelect con 17 niveles de cocción- 2 Combi zones- 2-steps- Sensores touchControl- Programación de tiempo de cocción para cada zona y avisador acústico- Avisador acústico- sí- síPotencia y tamaño:- Regulación electrónica con 17 niveles de potenciaSeguridad:- Indicador de calor residual dual (H/h)- Main Switch- Detección de recipiente- Posibilidad de limitar la potencia total de la encimera- Desconexión de seguridad de la placa- Bloqueo de seguridad para niños automático o manual- Función Clean: bloqueo temporal del control- Display de consumo de energíaMedidas:- Dimensiones para instalación: (Al/An/F) 51 mm x 560 mm x 490 mm- Dimensiones del producto: (An/F) 592 mm x 522 mm- Min. espesor de mesa: 16 mm- Cable incluido- Potencia de conexión: 7.4 kwSeries 6, Induction hob, 60 cm, Black, surface mount without frame PVQ651FC5E。
AD9235中文资料
特性单3 V供应操作(2.7 V至3.6 V)信噪比= 70 dBc Nyquist在65MSPSSFDR = 85 dBc Nyquist在65MSPS低功率:300 mW 65MSPS微分输入500 MHz带宽芯片上的参考和SHADNL= 0.4 LSB灵活的模拟输入:1 Vpp- 2 Vpp范围抵消二进制或2补充数据格式时钟占空比稳定器应用超声设备如果通信接收机的采样:IS-95,cdma-ONE,imt - 2000电池供电的仪器手持Scopemeters低成本数字示波器产品描述AD9235是一个巨大的系列、供应3 V信号,12位,20/40/65MSPS模拟-数字转换器。
这个系列的特点是高性能取样保持的放大器(SHA)和电压参考。
AD9235使用多级微分管线式架构与输出误差修正提供逻辑12位精度在20/40/65MSPS数据率并且保证操作温度范围内没有缺失的代码。
宽的带宽,真正微分SHA允许各种的用户可选的输入范围包括单端应用。
适用于多路开关的系统全面的连续的电压水平通道和抽样单通道输入的速度远远超出了奈奎斯特频率。
结合能力和成本节约超过以前模拟数字转换器,AD9235适合应用在通信、成像和医学超声检查。
单端时钟输入是用来控制所有内部转换周期。
一个占空比稳定器(DCS)补偿宽在时钟的责任周期的变化,同时保持优秀ADC的整体性能。
数字数据以直接二进制或2补充格式输出。
一个超出范围(OTR)的信号表明表明一个溢出条件最重要的一点来确定低或高溢出。
捏造一个先进的CMOS工艺,AD9235可用在28-lead薄收缩(TSSOP)和一个小提纲包32-lead芯片规模包(LFCSP)和指定工业温度范围(-40°C + 85°C)。
REV. B提供的信息被认为是精确和模拟设备可靠的。
然而,没有任何责任由模拟装置的假定使用,也不是为任何侵害专利或其他第三方的权利可能由于其使用。
或以其他方式影响没有颁发的许可证在任何专利或专利权的模拟设备。
施耐德 METSEDM2350 三相数字电能表 数据表
Product data sheetCharacteristicsMETSEDM2350三相数字电能表，LED显示，Modbus RS485通讯产品状态停止销售 : 五月 25, 2021i 停止销售主要信息产品短名DM2350产品类型电能表补充信息极数3P3P + N测量类型电流功率因数 电压有功电量与无功电量额定电源电压 [Us]85...265 V AC 85...265 V DC电网频率50 HzMaximum power consumption in VA5 VA显示类型LED测量电流50…6000 MA模拟量输入类型电流 0...5 A测量电压25…450 V AC P-P0…35000 V AC 外部VT测量精度电压 0.3 % 电流 0.3 % 功率因数 0.5 % 有功电度 0.5 %通讯协议串口Modbus 1200...9600 bit/s两线,通讯接口RS485安装方式嵌入安装（暗装）安装方式面板安装类型室内环境电磁兼容性静电放电抗干扰 III 符合 GB/T 17626.2 2006 抗快速瞬变 III 符合 GB/T 17626.4 2008 浪涌放电抗干扰 III 符合 GB/T 17626.5 2008IP 保护等级面盖: IP40 灯体: IP20相对湿度5…95 %运行温度-20…60 °C贮存环境温度-20…70 °C宽度72 MmT h e i n f o r m a t i o n p r o v i d e d i n t h i s d o c u m e n t a t i o n c o n t a i n s g e n e r a l d e s c r i p t i o n s a n d /o r t e c h n i c a l c h a r a c t e r i s t i c s o f t h e p e r f o r m a n c e o f t h e p r o d u c t s c o n t a i n e d h e r e i n .T h i s d o c u m e n t a t i o n i s n o t i n t e n d e d a s a s u b s t i t u t e f o r a n d i s n o t t o b e u s e d f o r d e t e r m i n i n g s u i t a b i l i t y o r r e l i a b i l i t y o f t h e s e p r o d u c t s f o r s p e c i f i c u s e r a p p l i c a t i o n s .I t i s t h e d u t y o f a n y s u c h u s e r o r i n t e g r a t o r t o p e r f o r m t h e a p p r o p r i a t e a n d c o m p l e t e r i s k a n a l y s i s , e v a l u a t i o n a n d t e s t i n g o f t h e p r o d u c t s w i t h r e s p e c t t o t h e r e l e v a n t s p e c i f i c a p p l i c a t i o n o r u s e t h e r e o f .N e i t h e r S c h n e i d e r E l e c t r i c I n d u s t r i e s S A S n o r a n y o f i t s a f f i l i a t e s o r s u b s i d i a r i e s s h a l l b e r e s p o n s i b l e o r l i a b l e f o r m i s u s e o f t h e i n f o r m a t i o n c o n t a i n e d h e r e i n .高度72 Mm深度77.3 Mm包装单位Unit Type of Package 1PCENumber of Units in Package 11Package 1 Height8.705 CmPackage 1 Width10.595 CmPackage 1 Length12.873 CmPackage 1 Weight320.0 GUnit Type of Package 2S03Number of Units in Package 218Package 2 Height30.0 CmPackage 2 Width30.0 CmPackage 2 Length40.0 CmPackage 2 Weight 6.39 Kg可持续性欧盟ROHS指令符合欧盟ROHS声明合同保修保修单18 个月Product Life Status :End of commerc. - Block。
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SHENZHEN XUNFENG TECHNOLOG LTD. HTTP:/ 电话:13751074754 传真:0755-83259733
深圳市福田红荔路上步工业区上航大厦 302 室
规 格 承 认 书
SPECIFICATON FOR APPROVAL 承认书编号: SZ-XF-0105 客 户 CUSTOMER 深圳科士达科技股份有限公司
q MicroSIZE PACKAGE: SOT23-3 q LOW DROPOUT: 1mV q HIGH OUTPUT CURRENT: 25mA q HIGH ACCURACY: 0.2% q LOW IQ: 50µA max q EXCELLENT SPECIFIED DRIFT PERFORMANCE: 50ppm/°C (max) from 0°C to +70°C 75ppm/°C (max) from –40°C to +125°C
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ELECTROSTATIC DISCHARGE SENSITIVITY
NTC-1%热敏电阻DATA SHEET
ACCESSORY : RESISTANCE-TEMPERATURE CHARACTERISTICS
10-5
Resistance-Temperature Characteristics
Part No. : EWTF05-472F3I R: B: 4,700 3435 ohms °K ± ± 1% 1%
*Maximum Power Rating = Thermal Dissipation Constant × (125℃-25℃)
10-2
RELIABILITY TEST
PERFORMANCE Life Humidity Thermal Shock Solderability TEST METHOD
ORDERING INFORMATION EWTF
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05 472
2 ○ 3 ○
F
4 ○
3I
5 ○
1. Series E-Way SMD Thermistor. (TH - Lead (Pb) ; TF - Lead Free ) 2. Dimension : 06 ( 1206 ) , 05 ( 0805 ) , 03 ( 0603 ) , 02 ( 0402 ) 3. Resistance : 472 = 47 x 102 = 4,700 ohm 4. R Tolerance : F:±1% ; G:±2% ; H:±3% ; J:±5% ; K:±10% 5. B value : 1: 1000 2: 2000 3: 3000 4: 4000 A: 0~50 B: 51~100 C: 101~150 D: 151~200 E: 201~250 F: 251~300 G: 301~350 H: 351~400 I: 401~450 J: 451~500 K: 501~550 L: 551~600 M: 601~650 N: 651~700 O: 701~750 P: 751~800 Q: 801~850 R: 851~900 S: 901~950 T: 951~999
美国欧米茄OEM型丙烯酸转子流量计
B-17aOEM 型丙烯酸转子流量计测量能力： 水：6.5 GPH ~ 20 GPM空气：2 SCFH ~ 40 SCFM U 标度长度有 50、75、127和250 mm （1.97、2.96、5和9.85”）U 大多数型号中的浮子为导杆导向U 可提供计量阀U 提供用于面板安装的后插板U 直读式刻度FL4000系列FL4000 OEM 型转子流量计用整块丙烯酸材料精密加工而成。
可提供的标度长度有 50、75、127和250 mm （1.97、2.96、5和9.85"）， 精度在2% ~ 6%之间。
其设计适合 前面板安装，后接口穿过面板，便于连接。
还提供安装螺纹。
该流量计 有带阀门和不带阀门两款。
，图片为实际尺寸。
规格构造：丙烯酸管、316不锈钢浮子和导杆（FL4211 ~ FL4215型空气流量计无导杆）、PVC 管端接头（在FL4200系列中为铜质）、EPR O 形圈、可选铜阀最大压力／温度： 范围（水）： 125 psig @ 21°C (70°F)； 54°C (130°F) @ 0 psig 范围（空气）： 100 psig @ 21°C (70°F)； 38°C (100°F) @ 0 psig 满量程精度／重复性： FL4200：6/2% FL4300和FL4400: 4/1% FL4500：3/1⁄2% FL4600：2/1⁄2%可选††B-17b B1* 最小流速为所列最大流速的10%。
** 为水的范围。
如需了解空气的范围，请联系流量部门。
欲购带铜阀的流量计，请将后缀 “-V ”添加到型号中（FL4200s 、FL4300s 、FL4400s 、FL4500s 和FL4600s 需付额外费用）。
†† 要获得NIST 校准证书，请将“-NIST 5PT ”（5测量点校准）或“-NIST 10PT ”（10测量点校准）添加到型号中（需付额外费用）。
923 FILTERS 快速入门指南说明书
Quick Start Guide923 FILTERSLegendary Analog Dual Filter Module for EurorackControls(1) LOW PASS – This knob controls the threshold or “cutoff”frequency for the low pass filter. The low pass filter willroll off all frequencies above this threshold frequency. (2) LOW PASS IN/OUT – Route the incoming signal into thelow pass filter via the IN jack, and then send the outgoing,filtered signal back out via the OUT jack. Connect theincoming and outgoing signals by using cables with3.5 mm TS connectors.(3) HIGH PASS – This knob controls the threshold or “cutoff”frequency for the high pass filter. The high pass filter willroll off all frequencies below this threshold frequency. (4) HIGH PASS IN/OUT – Route the incoming signal into thehigh pass filter via the IN jack, and then send the outgoing,filtered signal back out via the OUT jack. Connect theincoming and outgoing signals by using cables with3.5 mm TS connectors.(5) NOISE SOURCE/WHITE – Use these parallel jacks tosend out a white noise signal via cables with 3.5 mmTS connectors.(6) NOISE SOURCE/PINK – Use these parallel jacks tosend out a pink noise signal via cables with 3.5 mmTS connectors.Power ConnectionThe 923 FILTERS module comes with the required power cable for connecting to a standard Eurorack power supply system. Follow these steps to connect power to the module. It is easier to make these connections before the module has been mounted into a rack case.1. Turn the power supply or rack case power off anddisconnect the power cable.2. Insert the 16-pin connector on the power cable into thesocket on the power supply or rack case. The connector hasa tab that will align with the gap in the socket, so it cannotbe inserted incorrectly. If the power supply does not havea keyed socket, be sure to orient pin 1 (-12 V) with the redstripe on the cable.3. Insert the 10-pin connector into the socket on the back ofthe module. The connector has a tab that will align with thesocket for correct orientation.4. After both ends of the power cable have beensecurely attached, you may mount the module in a case andturn on the power supply.InstallationThe necessary screws are included with the module for mounting in a Eurorack case. Connect the power cable before mounting. Depending on the rack case, there may be a series of fixed holes spaced 2 HP apart along the length of the case, or a track that allows individual threaded plates to slide along the lengthof the case. The free-moving threaded plates allow precise positioning of the module, but each plate should be positionedin the approximate relation to the mounting holes in your module before attaching the screws.Hold the module against the Eurorack rails so that each of the mounting holes are aligned with a threaded rail or threaded plate. Attach the screws part way to start, which will allow small adjustments to the positioning while you get them all aligned. After the final position has been established, tighten the screws down.LEGAL DISCLAIMERMusic Tribe accepts no liability for any loss which may be suffered by any person who relies either wholly or in part upon any description, photograph,or statement contained herein. Technical specifications, appearances and other information are subject to change without notice. All trademarks are the property of their respective owners. Midas, Klark Teknik, Lab Gruppen, Lake, Tannoy, Turbosound, TC Electronic, TC Helicon, Behringer, Bugera, Auratone and Coolaudio are trademarks or registered trademarks of Music Tribe Global Brands Ltd. © Music Tribe Global Brands Ltd. 2019 All rights reserved.LIMITED WARRANTYFor the applicable warranty terms and conditions and additional information regarding Music Tribe’s Limited Warranty, please see complete details online at /warranty.Zhongshan Eurotec Electronics LimitedNo. 10 Wanmei Road, South China Modern Chinese Medicine Park, Nanlang Town, 528451, Zhongshan City, Guangdong Province, ChinaSpecifications。
国家仪器 9234 4通道，±5V，24位软件可选IEPE和AC DC模拟输入模块验证和调整手册说明
CALIBRATION PROCEDURENI 92344-Channel, ±5 V, 24-Bit Software-SelectableIEPE and AC/DC Analog Input ModuleThis document contains the verification and adjustment procedures for the National Instruments9234. For more information on calibration, visit /calibration. Contents Software (1)Documentation (2)Test Equipment (3)Test Conditions (4)Initial Setup (4)Verification (5)Accuracy Verification (5)Gain Matching Verification (6)Phase Matching Verification (8)Common-Mode Rejection Ratio Verification (9)IEPE Current Verification (11)IEPE Compliance Voltage Verification (12)Adjustment (14)Accuracy Adjustment (14)EEPROM Update (14)Reverification (15)Accuracy Under Calibration Conditions (15)Worldwide Support and Services (16)SoftwareCalibrating the NI 9234 requires the installation of NI-DAQmx 9.2 or later on the calibration system. You can download NI-DAQmx from /downloads. NI-DAQmx supports LabVIEW, LabWindows TM/CVI, C/C++, C#, and Visual Basic .NET. When you installNI-DAQmx you only need to install support for the ADE that you intend to use.2| |NI 9234 Calibration ProcedureDocumentationConsult the following documents for information about the NI 9234, NI-DAQmx, and your application software. All documents are available on and help files install with the software.NI cDAQ-9174/9178 USB Chassis Quick Start NI-DAQmx installation and hardware setup NI 9234 Operating Instructions and SpecificationsNI 9234 specific information, specifications, and calibration interval NI-DAQmx ReadmeOperating system and application software support in NI-DAQmx LabVIEW HelpLabVIEW programming concepts and reference information about NI-DAQmx VIs and functionsNI-DAQmx C Reference HelpReference information for NI-DAQmx C functions and NI-DAQmx C properties NI-DAQmx .NET Help Support for Visual StudioReference information for NI-DAQmx .NET methods and NI-DAQmx .NETproperties, key concepts, and a C enum to .NET enum mapping tableTest EquipmentTable1 lists the equipment recommended for the performance verification and adjustment procedures. If the recommended equipment is not available, select a substitute using the requirements listed in Table1.Table 1. Recommended EquipmentEquipment RecommendedModel Where Used RequirementsCalibrator Fluke 5700A Accuracy,Adjustment Use a high-precision voltage source with an accuracy ≤100 ppm and an output that is able to be not grounded (floating).Function Generator NI 4461GainMatchingUse a function generator capable ofsourcing 1 kHz and 10 kHz ±4.5 V pkAC sinusoidal signals with amplitudeuncertainty of ±10% or less.PhaseMatchingUse a function generator capable ofsourcing both 1 kHz and 10 kHz±4.5V pk AC sinusoidal signals withamplitude uncertainty of ±10% or less.CMRR Use a function generator capable ofsourcing 1 kHz ±4.5 V pk AC sinusoidalsignals with amplitude uncertainty of±0.04dB or less.DMM NI 4070IEPECurrent Use DMM in current mode in the smallest range to measure 2 mA DC with a measurement uncertainty≤0.5%.Source Measure Unit (SMU)Keithley Model2400IEPEComplianceV oltageUse an SMU capable of sourcing 20 VDC with an accuracy ≤0.1% whilesinking >2mA DC.BNC Cable—All Use a length appropriate for yourapplication.Chassis NI cDAQ-9178All—NI 9234 Calibration Procedure|© National Instruments|3Test ConditionsThe following setup and environmental conditions are required to ensure the NI9234meets published specifications.•Keep connections to the device as short as possible. Long cables and wires act as antennas, picking up extra noise that can affect measurements.•Verify that all connections to the device are secure.•Use shielded copper wire for all cable connections to the device. Use twisted-pairs wire to eliminate noise and thermal offsets.•Maintain an ambient temperature of 23 ±5 °C. The device temperature will be greater than the ambient temperature.•Keep relative humidity below 80%.•Allow a warm-up time of at least 10minutes to ensure that the NI9234 measurement circuitry is at a stable operating temperature.Initial SetupComplete the following steps to set up the NI 9234.1.Install NI-DAQmx.2.Make sure the NI cDAQ-9178 power source is not connected.3.Connect the NI cDAQ-9178 to the system safety ground.a.Attach a ring lug to a 14 AWG (1.6 mm) wire.b.Connect the ring lug to the ground terminal on the side of the NI cDAQ-9178 usingthe ground screw.c.Attach the other end of the wire to the system safety ground.4.Install the module in slot 8 of the NI cDAQ-9178 chassis. Leave slots 1 through 7 of theNI cDAQ-9178 chassis empty.5.Connect the NI cDAQ-9178 chassis to your host computer.6.Connect the power source to the NI cDAQ-9178 chassis.unch Measurement & Automation Explorer (MAX).8.Right-click the device name and select Self-Test to ensure that the module is workingproperly.4||NI 9234 Calibration ProcedureNI 9234 Calibration Procedure |© National Instruments |5VerificationThe following performance verification procedures describe the sequence of operation and test points required to verify the NI 9234 and assumes that adequate traceable uncertainties are available for the calibration references.Accuracy VerificationComplete the following procedure to determine the As-Found status of the NI 9234.1.Set the calibrator to Standby mode (STBY).2.Connect the NI 9234 to the calibrator as shown in Figure 1.Figure 1. Accuracy Verification Connections to the NI 92343.Verify that the calibrator output is not grounded (floating).NotesThe analog inputs on the NI 9234 are grounded, so the calibrator must benot grounded (floating) to prevent ground loop measurement errors.To float the output of the Fluke 5700A, enable External Guard mode (EX GRD).4.Set the calibrator voltage to a Test Point value indicated in Table 4.5.Set the calibrator to Operate mode (OPR).6.Acquire and average samples.a.Create an AI voltage task on the NI 9234 according to Table 2.b.Configure the AI voltage task timing according to Table 3.c.Start the task.Table 2. NI 9234 Configuration for Accuracy VerificationMin (V)Max (V)Scaled Units Channel Configuration-55V olts DC CoupledTable 3. NI 9234 Timing ConfigurationSample Mode Samples Per Channel Rate (kHz)Finite Samples 1024010.246| |NI 9234 Calibration Procedured.Average the readings and record the averagpare the average to the limits in Table 4.f.Clear the task.7.Set the calibrator to Standby mode (STBY).8.Repeat steps 3 through 7 for each test point in Table 4.NoteThe test limits listed in Table 4 are derived using the values in Table 21.9.Disconnect the calibrator from the device.10.Repeat steps 1 through 9 for each channel on the NI 9234.Gain Matching VerificationComplete the following procedure to determine the As-Found status of the NI 9234.1.Set the calibrator to Standby mode (STBY).2.Connect the NI 9234 to the calibrator. Refer to Figure 2 for a connection diagram.Figure 2. Gain Matching Verification Connections to the NI 92343.Verify that the calibrator output is not grounded (floating).NotesThe analog inputs on the NI 9234 are grounded, so the calibrator must benot grounded (floating) to prevent ground loop measurement errors.To float the output of the Fluke 5700A, enable External Guard mode (EX GRD).4.Set the calibrator voltage to 4.0 V .5.Set the calibrator to Operate mode (OPR).Table 4. NI 9234 Verification T est Limits for AccuracyTest Point1-Year LimitsLocationValue (V)Lower Limit (V)Upper Limit (V)Max 4.0 3.9952 4.0048Mid 0.0-0.00120.0012Min-4.0-4.0048-3.9952NI 9234 Calibration Procedure |© National Instruments |76.Acquire and average samples.a.Create an AI voltage task on the NI 9234 according to Table 5.b.Configure the AI voltage task timing according to Table 6.c.Start the task.d.Average the readings and record the average as V 1.e.Clear the task.f.Set the calibrator to Standby mode (STBY).g.Set the calibrator voltage to -4.0 V .h.Set the calibrator to Operate mode (OPR).i.Start the task.j.Average the readings and record the average as V 2.k.Clear the task.7.Set the calibrator to Standby mode (STBY).8.Disconnect the calibrator from the device.9.Perform the following calculation using the recorded V 1 and V 2 values.10.Repeat steps 1 through 9 for each channel.pare the channel-to-channel gain difference to the maximum limit of ±40 mdB.If the Gain Matching verification procedure determines that the NI 9234 is outside of the limits,refer to Worldwide Support and Services for assistance in returning the device to NI.Table 5. NI 9234 Configuration for Gain Matching VerificationMin (V)Max (V)Scaled Units Channel Configuration-55V olts DC CoupledTable 6. Timing ConfigurationSample Mode Samples Per Channel Rate (kHz)Finite Samples1024010.24Gain dB ()2010log ×V 1V 2–8-----------------⎭⎫⎝⎛⎝⎭⎛⎫=8| |NI 9234 Calibration ProcedurePhase Matching VerificationComplete the following procedure to determine the As-Found status of the NI 9234.1.Connect the NI 9234 to the function generator as shown in Figure 3.Figure 3. Phase Matching Verification Connections to the NI 92342.Configure function generator according to Table 7.3.Set the function generator frequency to a value indicated in Table 10.4.Acquire and average samples.a.Create an AI voltage task on the NI 9234 according to Table 8.NoteWait 20 s for the AC coupling filter on the NI 9234 to settle.b.Configure the AI voltage task timing according to Table 9.c.Enable the function generator.d.Start the task.Table 7. Function Generator Configuration for Phase Matching VerificationSignal TypeAmplitude (V pk )Sinewave±4.5Table 8. NI 9234 Configuration for Phase Matching VerificationMin (V)Max (V)Scaled Units Channel Configuration-55V olts AC CoupledTable 9. NI 9234 Timing ConfigurationSample Mode Samples Per Channel Rate (kHz)Finite Samples 1638451.2NI 9234 Calibration Procedure |© National Instruments |9e.Disable the function generator.f.Clear the task.5.Calculate the phase for each channel on the NI 9234. NI recommends using the Extract Single Tone Information VI to calculate phase.pare the channel-to-channel phase difference to the limits in Table 10.7.Repeat steps 2 through 6 for each test point in Table 10.If the Phase Matching verification procedure determines that the NI 9234 is outside of the limits, refer to Worldwide Support and Services for assistance in returning the device to NI.Common-Mode Rejection Ratio VerificationComplete the following procedure to determine the As-Found status of the NI 9234.1.Connect the NI 9234 to the function generator and short the positive pin and negative shell of the NI 9234 channel.2.Connect the function generator to the chassis ground as shown in Figure 4.Figure 4. CMRR Verification Connections to the NI 92343.Configure the function generator according to Table 11.Table 10. NI 9234 Verification Test Limits for Phase MatchingGenerator Frequency (kHz)Phase Matching Channel-to-Channel Limit1±0.085°10±0.49°Table 11. Function Generator Configuration for CMRR VerificationSignal TypeAmplitude (V pk )Frequency (kHz)Sinewave ±0.5110| |NI 9234 Calibration Procedure4.Acquire a reference amplitude.a.Create and configure an AI voltage task on the NI 9234 according to Table 12.b.Configure the AI voltage task timing according to Table 13.c.Enable the function generator.d.Start the task.e.Record the measured amplitude as Amplitude Acq .f.Disable the function generator.g.Clear the task.5.Perform the following calculation using the recorded Amplitude Acq .h.Compare the calculation result to the minimum CMRR limit of 40 dB.6.Repeat steps 1 through h for each channel.If the Common-Mode Rejection Ratio verification procedure determines that the NI 9234 isoutside of the limits, refer to Worldwide Support and Services for assistance in returning the device to NI.Table 12. NI 9234 Configuration for CMRR VerificationMin (V)Max (V)Scaled Units Channel Configuration-55V olts DC CoupledTable 13. NI 9234 Timing ConfigurationSample Mode Samples Per Channel Rate (kHz)Finite Samples 1638451.2CMRR 2010log ×–Amplitude Acq 0.5-----------------------------------⎭⎫⎝⎛=NI 9234 Calibration Procedure |© National Instruments |11IEPE Current VerificationComplete the following procedure to determine the As-Found status of the NI 9234.1.Connect the NI 9234 to the DMM as shown in Figure 5.Figure 5. IEPE Current Verification Connections to the NI 92342.Configure the DMM for a DC current measurement in the lowest appropriate range to measure 2mA.3.Measure IEPE Source short circuit current.a.Create an AI voltage task on the NI 9234 according to Table 14.b.Configure the AI voltage task timing according to Table 15.c.Start the task.d.Record the DMM measurement.e.Clear the task.pare the DMM measurement to the minimum current limit of 2.0 mA.5.Repeat steps 1 through 4 for each channel.If the IEPE Current verification procedure determines that the NI 9234 is outside of the limits, refer to Worldwide Support and Services for assistance in returning the device to NI.Table 14. NI 9234 Configuration for IEPE Current VerificationMin (V)Max (V)Scaled Units Channel ConfigurationIEPE Excitation-55V olts AC Coupled EnabledTable 15. NI 9234 Timing ConfigurationSample Mode Rate (kHz)Continuous Samples51.212| |NI 9234 Calibration ProcedureIEPE Compliance Voltage VerificationComplete the following procedure to determine the As-Found status of the NI 9234.1.Connect the NI 9234 to the DMM as shown in Figure 6.Figure 6. IEPE Compliance Voltage Verification Connections to the NI 9234(IEPE Source Short Circuit Current Measurement)2.Configure the DMM for a DC current measurement in the lowest appropriate range to measure 2mA.3.Measure IEPE Source short circuit current.a.Create an AI voltage task on the NI 9234 according to Table 16.b.Configure the AI voltage task timing according to Table 17.c.Start the task.d.Record the DMM measurement DMM Current .e.Perform the following calculation using the recorded DMM Current value.SMU SourceCurrent = -(0.95 × DMM Current )4.Record the calculation result as SMU SourceCurrent .Table 16. NI 9234 Configuration for IEPE Voltage VerificationChannel Configuration IEPE ExcitationAC Coupled with IEPE EnabledTable 17. NI 9234 Timing ConfigurationSample Mode Rate (kHz)Continuous Samples51.25.Connect the SMU to the channel you want to verify on the NI9234. Refer to Figure7 fora connection diagram.Figure 7. IEPE Compliance Voltage Verification Connections to the NI 9234(IEPE Source Compliance Voltage Measurement)6.Configure the SMU as a current source and set the voltage limit to the lowest appropriaterange to measure 24 V.7.Measure IEPE Source compliance voltage.a.Create and configure an AI voltage task on the NI 9234 according to Table18.Table 18. IEPE Compliance Verification Equipment Configuration Channel Configuration IEPE ExcitationAC Coupled with IEPE Enabledb.Configure the AI voltage task timing according to Table19.Table 19. NI 9234 Timing ConfigurationSample Mode Rate (kHz)Continuous Samples51.2c.Set the source current on the SMU to the recorded SMU SourceCurrent value.d.Start the task.e.Enable the SMU.f.Record the SMU measurement SMU Voltage.g.Disable the SMU.h.Clear the task.pare the voltage measurement from the SMU to the minimum voltage limit of 19 V.9.Repeat steps1 through8 for each channel.If the IEPE Compliance V oltage verification procedure determines that the NI 9234 is outside of the limits, refer to Worldwide Support and Services for assistance in returning the device to NI.NI 9234 Calibration Procedure|© National Instruments|13AdjustmentThe following performance adjustment procedure describes the sequence of operations required to adjust the NI 9234.Accuracy AdjustmentComplete the following procedure to adjust the accuracy performance of the NI 9234.1.Set the calibrator to Standby mode (STBY).2.Connect the NI 9234 to the calibrator as shown in Figure1.3.Adjust the NI 9234.a.Initialize a calibration session on the NI 9234. The default password is NI.b.Input the external temperature in degrees Celsius.c.Call the NI 9234 get C Series adjustment points function to obtain an array ofrecommended calibration voltages for the NI 9234.d.Set the calibrator to a reference value determined by the array of recommendedcalibration voltages.e.Set the calibrator to Operate mode (OPR).f.Call and configure the NI 9234 gain instance of the DAQmx adjustment functionaccording to Table20.Table 20. Adjustment ConfigurationPhysical Channel Reference ValuecDAQMod8/ai x The reference value from the array of adjustment pointsg.Set the calibrator to Standby mode (STBY).h.Repeat steps d through g for each calibration voltage in the array.i.Disconnect the NI 9234 from the calibrator.j.Short AI+ and AI- on the BNC connector together for the channel under adjustment on the NI 9234.k.Take a measurement using the NI 9234 offset instance of the DACQmx adjust function for the channel under adjustment.l.Close the calibration session.4.Repeat steps1 through3 for each channel on the NI 9234.EEPROM UpdateWhen an adjustment procedure is completed, the NI 9234 internal calibration memory (EEPROM) is immediately updated.If you do not want to perform an adjustment, you can update the calibration date and onboard calibration temperature without making any adjustments by initializing an external calibration, setting the C Series calibration temperature, and closing the external calibration.14||NI 9234 Calibration ProcedureNI 9234 Calibration Procedure |© National Instruments |15ReverificationRepeat the Verification section to determine the As-Left status of the device.NoteIf any test fails Reverification after performing an adjustment, verify that youhave met the Test Conditions before returning your device to NI. Refer to Worldwide Support and Services for assistance in returning the device to NI.Accuracy Under Calibration ConditionsThe following calibration specifications are valid under the following conditions:•Ambient temperature 23 ±5 °C•NI 9234 installed in slot 8 of an NI cDAQ-9178 chassis •Slots 1 through 7 of the NI cDAQ-9178 chassis are emptyNoteThe test limits listed in Table 4 are derived using the values in Table 21.NoteFor operational specifications, refer to the most recent NI 9234 OperatingInstructions and Specifications online at /manuals .Table 21. NI 9234 Accuracy Under Calibration ConditionsPercent of Reading (Gain Error)Percent of Range * (Offset Error)±0.09%±0.024% (±1.2mV)*Range equals 5.1 VWorldwide Support and ServicesThe National Instruments website is your complete resource for technical support. At / support you have access to everything from troubleshooting and application development self-help resources to email and phone assistance from NI Application Engineers.Visit /services for NI Factory Installation Services, repairs, extended warranty, and other services.Visit /register to register your National Instruments product. Product registration facilitates technical support and ensures that you receive important information updates from NI.A Declaration of Conformity (DoC) is our claim of compliance with the Council of the European Communities using the manufacturer’s declaration of conformity. This system affords the user protection for electromagnetic compatibility (EMC) and product safety. You can obtain the DoC for your product by visiting /certification. If your product supports calibration, you can obtain the calibration certificate for your product at /calibration. National Instruments corporate headquarters is located at 11500 North Mopac Expressway, Austin, Texas, 78759-3504. National Instruments also has offices located around the world. For telephone support in the United States, create your service request at /support or dial 1866ASK MYNI(2756964). For telephone support outside the United States, visit the Worldwide Offices section of /niglobal to access the branch office websites, which provide up-to-date contact information, support phone numbers, email addresses, and current events.Refer to the NI Trademarks and Logo Guidelines at /trademarks for more information on National Instruments trademarks. Other product and company names mentioned herein are trademarks or trade names of their respective companies. For patents covering National Instruments products/technology, refer to the appropriate location: Help»Patents in your software, the patents.txt file on your media, or the National Instruments Patents Notice at /patents. You can find information about end-user license agreements (EULAs) and third-party legal notices in the readme file for your NI product. Refer to the Export Compliance Information at /legal/export-compliance for the National Instruments global trade compliance policy and how to obtain relevant HTS codes, ECCNs, and other import/export data. NI MAKES NO EXPRESS OR IMPLIED WARRANTIES AS TO THE ACCURACY OF THE INFORMATION CONTAINED HEREIN AND SHALL NOT BE LIABLE FOR ANY ERRORS. U.S. Government Customers: The data contained in this manual was developed at private expense and is subject to the applicable limited rights and restricted data rights as set forth in FAR 52.227-14s, DFAR 252.227-7014, and DFAR 252.227-7015.© 2009–2014 National Instruments. All rights reserved.372678G-01Dec14。
Vaporeta Golden Vap GX 使用手册说明书
Vaporeta GoldenVap GXManual de Uso2021Características técnicasDescripción y accesoriosÍndiceVaporeta Golden Vap GXManual de usoIntroducciónPuesta en MarchaSomos Golden Vap010*******Asistencia Técnica06El generador de vapor Golden Vap es uno de los sistemas más avanzados y eficaces que existen en el mercado que le permitirá obtener excelentes resultados en limpiezas de toda índole.La fuerza del vapor de agua es suficiente paraconseguir desincrustar cualquier tipo de suciedad y potenciar el brillo de cualquier rincón por inaccesible que parezcaCon una eficacia demostrada clínicamente del 99,9% contra virus, bacterías y gérmenes , Golden Vap es también el aliado perfecto en ladesinfección gracias a la gama de accesoriosespecíficos como la Pistola de desinfección Sanix de todo tipo de espacios, tanto domésticos como profesionales.Súmate a la limpieza ecológica , respetando el medio ambiente ya que nuestro sistema nonecesita de productos químicos nocivos: Tan sólo vapor de agua.Bienvenidos a Golden VapIntroducciónVaporeta Golden Vap GX2021Caratcerísticas técnicasEstas son las prestaciones de tu máquina de vaporTensión230 VFrecuencia50 HzPotencia de caldera2000 WPotencia de plancha800WPotencia máxima total2000WCapacidad útil del deposito2,5 litrosCapacidad total del deposito4,2 litrosTemperatura máxima de caldera150 ºCTemperatura máxima plancha185 ºCInterruptor de encendido Selector de potencia Conector de accesoriosIndicador de presión de agua Potencia de vapor acumulada Tapón de seguridad Recoge cables Tapón de vaciado1.2.3.4.5.6.7.8.Panel de controlVaporeta Golden Vap GXDescripción y accesoriosEstas son las prestaciones de tu máquina de vaporDesde el año 1992, este modelo ha estado en constante evolución hasta llegar al actual modelo GX, el más avanzado y seguro.La ergonomía de su armadura externa, se ha modificado para ofrecer una mayor comodidad en su manipulación sin perder su bellezaclásica. Es moderna, robusta y segura, fabricada con materiales como el policarbonato, metales y aleaciones especiales.La caldera es de acero INOX 316 10/10 de espesor, su resistenciaeléctrica esta protegida por acero INCOLAY y su potencia de 2000W optimiza el sistema de control de temperatura. Su aislante térmico de grafito/nylon tiene propiedades únicas que lo hacen termorresistente e ignífugo, lo que permite conservar al máximo la temperatura del interior a 140ºC.Además, es totalmente respetuoso con el medio ambiente ya que no deja residuos, no es tóxico y es totalmente reciclable.La vaporeta GX incorpora tiene instalados diferentes fusibles que protegen las placas electrónicas de última generación, de manera que si se produce una subida de tensión, estas quedan protegidas y no se daña ninguno de los circuitos.Estas son las prestaciones de tu máquina de vaporEl tapón, de triple sistema, dota a nuestra máquina de la máxima seguridad ya que si se produce un exceso de presión, el tapón se bloquea, impidiendo su apertura y va liberándola poco a poco. Nuestra máquina incorpora un tapón de drenado que permite vaciar la máquina completamente, de modo que podemos eliminar los depósito de cal y suciedad. Esto nos permite, además de ofrecer unos resultados de plancha excelentes, sin restos de cal, alargar sustancialmente la vida útil de la caldera.La nueva manguera de limpieza incorpora un sistema de seguridad que junto con una segunda asa mucho mas ergonómica, hacen que todos los accesorios sean mucho mas ligeros y fáciles de utilizar, tanto en altura como en suelo.La plancha, que incorpora, es el modelo Black Iron, ligera, ergonómica y con suela súper deslizante.Además el modelo GX incorpora un recoge-cables para guardar de manera cómoda y segura el cable eléctrico.Abrir el tapón de seguridadCon una leve presióndesbloquearemos el sistema de seguridad del tapón de nuestra máquina para, posteriormente,desenroscarlo por completo.Puesta en marchaTe explicamos paso a paso como poner en marcha tu VaporetaRellena de agua tu VaporetaPara hacerlo de forma segura,utiliza el biberón suministrado con los accesorios de tu máquinaEnchufa la máquinaEs en este momento cuando debes enchufar tu vaporeta a una fuente de corriente.Enciende la máquinaPresiona los botones de encendido de tu máquina y espera unos minutos.Luz VerdeCuando el piloto verde de tumáquina se encienda significaráque ya está lista para comenzar a ser usada.Conecta la mangueraEs el momento de conectar la manguera o flexo de limpieza al conector frontal de tu máquina.Selecciona la potenciaPara ello utiliza los interruptores provistos en tu manguera de limpieza.Conecta tu accesorioConecta el accesorio que necesites a tu manguera de limpieza.Estamos listosTu vaporeta está ahora preparada para que comiences a disfrutar de las ventajas de la limpieza convapor ¡Buen trabajo010203040506070810En Golden Vap y Asistencia Técnica Lady Vap SL llevamos más de 30 añoscomprometidos con la calidad y seguiremos garantizando las reparaciones de su máquina de vapor de por vida.Confía todas tus reparaciones a un servicio técnico oficial, desde las pequeñas averías hasta el desgaste por el paso del tiempo y de su uso, Asistencia Técnica Lady Vap S.L.conseguirá la mejor solución para su máquina de vapor.Asistencia técnicaReparaciones garantizadas de por vida010203Solicita tu revisiónSolicita una revisión de tu máquina para que siempre esté a puntoSolicita presupuesto¿Tu vaporeta no funcionacorrectamente? Nuestro Servicio Técnico se encargará de valorar su reparación sin com`p romisoReparaciones garantizadasRecambios originales y la mejor atención. En Asistencia Técnica Lady Vap SL garantizamos las reparaciones de tu máquina.Los virus pueden convertirse en un problema, por suerte el VAPOR es capaz de crear un ambiente un 99,9% libre de virus, gérmenes y bacterias sin necesidad de usar productos químicos, gracias al poder el vapor de agua a alta temperatura.Protege tu hogar y a los tuyos con los mejores generadores de vapor del mercado y obtén resultados de limpieza y desinfección inmejorables.En Golden Vap llevamos más de 35 años proporcionándote las mejores soluciones de desinfección y limpieza para tu hogar y/o negocio.Gracias por confiar en el sistema de limpiezaecológico más avanzado del mercadoPaseo de la Castellana 179 1ºizquierda 28046915716700******************Somos Golden VapMás de 35 años a tu servicioEl llamado vapor seco a más de160ºC que genera cualquiera denuestras máquinas es 100%efectivo contra virus y bacteriassin necesidad de usar agentesagresivos que puedancomprometer el bienestar de losespacios tratados.Esto convierte a nuestrasvaporetas en el aliado perfectopara infinidad de sectoressensibles , desde el médico hastala hostelería pasando por elcomercio, transportes y todosaquellos en los que la presenciay tránsito de usuarios y clienteses determinante.ÁR E A S D EA P L I C A C I ÓNR E C O M E N D A D AProtege a tus clientes y usuarios con los mejores generadores de vapor del mercado y obtén resultados de limpieza y desinfección inmejorables sin necesidad de usar productos químicos y disminuyendo así el impacto medioambiental .B E A P R OSistema VIRUCIDA efectivo contra COVID19 229Ebasado en el test UNI EN ISO 16777: 2018915716700 - 645679993Paseo de la Castellana 179 - 1º izq 28046 | Madrid。
FURUNO GP-1650系列高精度GPS DGPS WAAS收音机与显示器说明书
s High-accuracy GPS/DGPS/WAASreceivers 6" AR-coated high-contrast brightLCD for optimum viewing under direct sunlights Display of ship's track, waypointsand planned route on a precision electronic charts Works with FURUNO MiniChart orNAVIONICS ®Nav-Chart and C-MAP NT Charts Versatile display modes including:qCourse Plot q Nav Dataq Steering Display q Highways Course plot in True Motion North-up/Course-up or Relative Motion North-up/Course-ups Automatic or manual selection eitherWAAS, DGPS or GPS (GP-1650WD/1650WDF)s Built-in DGPS beacon receiver withGPS/DGPS combo antenna (GP-1650WD/1650WDF)s 50/200 kHz, 600 W dual-frequencyecho sounder (GP-1650WF/1650WDF)s Waterproof display suited for flybridgeinstallationModels GP-1650W/1650WD/1650WF/1650WDFTRADE MARK REGISTERED MARCA REGISTRADACatalogue No. N-852COLOR LCD GPS/WAAS PLOTTERThe future today with FURUNO's electronics technology.FURUNO ELECTRIC CO., LTD.9-52 Ashihara-cho, Nishinomiya City, Japan Telephone: +81 (0)798 65-2111Telefax: +81 (0)798 65-4200, 66-4622 URL: www.furuno.co.jpGP-1650W:GPS/WAAS plotterGP-1650WD:GPS/WAAS plotter with DGPS beacon receiver GP-1650WF:GPS/WAAS plotter with echo sounderGP-1650WDF:GPS/WAAS plotter with DGPS beacon receiver and echo sounderPhoto: Model GP-1650WDF (Navionics ®Nav-Chart )with integral DGPS Receiver and Echo sounderOwn shipPlanned routeOwn ship's trackCursorNavionics ®Nav-ChartCompact sensitive GPS/DGPS antennaGPS/DGPS /WAAS combo antennaFor all boaters...FURUNO GP-1650 series offerAccurate Positioning with WAAS,High Contrast Bright LCD for optimum viewing under the direct sun lightThe GP-1650W series are GPS/DGPS/WAAS plotters with video plotting and echo sounding capabilitydesigned for pleasure craft and coastal fishing boats.This compact and cost-effective series offersextremely accurate position fixes - 10 m for the basic GPS, 3 m where WAAS service is available and 5 m with DGPS (DGPS version).The Display modes include Course Plot, Nav Data,Steering and Highway. The Steering mode provides an intuitive indication of course to steer and cross-track-error. The Highway mode is useful when you are following a series of waypoints along a planned route.The GP-1650WF and GP-1850WDF with the 50/200kHz echo sounder module present detailedinformation on fish and bottom. The echo sounder data can be displayed jointly with course plot or alone on the full size screen.The useable chart cards are Furuno MiniChart/Navionics ®Nav-Chart or C-MAP NT Chart cards.Chart cards contain accurate spot sounding,coastlines, depth contours, buoys, lighthouses and other navigational features.Navionics ®Nav-ChartC-MAP NT ChartC-MAP NT ChartC-MAP NT ChartC-MAP NT ChartGPS RECEIVER CHARACTERISTICS1.Receiver Type Twelve discrete channels, C/A code, all-in-viewintegral WAAS processor2.Receive Frequency L1 (1575.42 MHz)3.Accuracy GPS: 10 m (95%)DGPS: 5 m (95%)WAAS: 3 m (95%)4.Time to First Fix12 seconds typical (Warm start)5.Tracking velocity999 knots6.Geodetic System WGS-84, NAD-27, and others7.DGPS CapabilityGP-1650WD/1650WDF:DGPS beacon receiver built inGP-1650W/1650WF:External DGPS beacon receiver transmittingdata in RTCM SC104 v.2.1 format throughRS-232C interface or optional internal DGPS4.Rectifier PR-62 for 115/230 VAC mains5.Temperature Sensor T-02MTB/T-02MSB/T-03MSB (GP-1650WF/GP-1650WDF)6.Speed/Temperature Sensor ST-02MSB/ST-02PSB (GP-1650WF/GP-1650WDF)7.Internal DGPS beacon receiver kit for GP-1650W/GP-1650WF8.Connector kit for connecting temp or speed/temp sensor9.RAM cardTransducers(Specify when ordering GP-1650WF/1650WDF.)1.520-5PSD (Plastic thru-hull)2.520-5MSD (Bronze thru-hull)3.520-5PWD (Plastic transom)4.525ST-MSD (Bronze thru-hull with speed/temp sensor)5.525ST-PWD (Plastic transom with speed/temp sensor)。
台湾制造DUAL INPUT RTD 四位数数字温度计说明书
MADE IN TAIWANOPERATING INSTRUCTIONSHH804UDUAL INPUT RTD THERMOMETERINTRODUCTION This instrument is a 4_digit,compact-sized portable digital thermometer designed to use external 100_Platinum RTD as temperature sensor.Tem-perature indication follows Reference Temperature/Resistance Tables (Pt385for European Curve,Alpha=.00385.Pt3926for American Curve,Al pha=.003926. Pt3916 for Japan Curve, Alpha=.003916.)SAFETY INFORMATIONIt is recommended that you read the safety and operation instructions before using the thermometer.WARNINGTo avoid electrical shock, do not use this instrument when working voltagesat the measurement surface over 24V AC or DC.WARNINGTo avoid damage or burns, do not take temperature measurements in micro-wave ovens.ENVIRONMENTALAmbient Operating Ranges:0°C to 50°C (32°F to 122°F) <70% R.H.Storage Temperature:-20°C to 60°C (-4°F to 140°F) <80% R.H.GENERALDisplay:4_ digit liquid crystal display (LCD) with maximum reading of 19999Overload:“----.-“ or “OL” is display.Battery:1.5V x 4 PCS (SIZE AAA) R03P.Battery Life:200 hours typical with carbon zinc battery Auto power off: 30 minutes Dimensions:160mm(H) x83mm(W) x 38mm(D)Weight:Approx. 255g including batteries.SPECIFICATIONSELECTRICALTemperature Scale: Celsius or Fahrenheit user-selectable Measurement Range:Pt385(100_) -200°C to 800°C, (-328°F to 1472°F)Pt3916/Pt3926(100_) -200°C to 630°C, (-328°F to 1166°F)Resolution:0.1°C or 0.2°F Accuracy:Accuracy is specified for operating temperatures over the range of 18°C to 28°C (64°F to 82°F), for 1 year, not including RTD probe error.±(0.05% rdg + 0.2°C) on °C scale ±(0.05% rdg + 0.4°F) on °F scale Temperature Coefficient:0.1 times the applicable accuracy specification per °C from 0°C to 18°C and 28°C to 50°C (32°F to 64°F and 82°F to 122°F).Input Protection:24V dc or 24V ac rms maximum input voltage on any combination of input pins.Maximum Differential Common Mode Voltage (Maximum Voltage be-tween T1 and T2 during measurement): 1volt.Reading Rate: 1sample/second.Input Connector:Accepts 4 pin mini-DIN connectors.OPERATING INSTRUCTIONS1.Power ButtonThebutton turns the thermometer on or off. In the SET mode the unit cannot be powered off. Exit the SET mode to power off.APO function modePress “”power button for more than 6seconds to disable auto power function. The display will show “APO OFF”.2.°C/°F Selecting the Temperature Scale (Main display)Readings are displayed in either degrees Celsius(°C) or degrees Fahren-heit(°F). When the thermometer is turned on, it is set to the temperature scale that was in use when the thermometer was last turned off. To change the temperature scale, press the °C/°F key.3. “ ” Display Back-LightPress the “ ” key to turn on or turn off the back light.4. T1 T2/T1-T2 Main display Input SelectionThe input selection button determines which input is shown on the display;T1,T2or the difference between the two probes (T1-T2).When thermometer is turned on, it is set to T1.5. TYPE(Pt385/Pt3926/Pt3916) Input RTD Probe Select (Main display)The TYPE button selects the RTD curve to use for the input currently shown.When the thermometer is turned on,it is set to the curve that selected when the thermometer was last turned off.6. MIN MAX with Time record Mode (only Main display)Press MIN MAX key to enter the MIN MAX Recording mode,(displays Maximum reading with time,Minimum reading with time and Average reading stored in recording mode).In the this mode the automatic power-off feature is disabledand key,°C/°F key,REL key,SET key,Hi/Lo Li key and main display T1T2T1-T2key,TYPE key are disabled.beeper emits a tone when a new minimum or maximum value is recorded.Push MIN MAX key to cycle through the MAX, MIN and AVG readings.If an overload is recorded,the averaging function is Stopped.In the mode,press HOLD key to stop the recording of readings,all values are zen,press again to restart recording.To prevent accidental loss of MAX and AVG data,in this mode can only be cancelled by pressing hold down the MIN MAX key for 2seconds to exit and erased recorded readings.7. REL Relative mode (only Main display)Press REL key to enter the Relative mode,zero the display,and store displayed Reading as a reference value and annunciator REL is displayed.Press REL key again to exit the relative mode.The relative value can be entered by the user.(See “SET mode”later in this manual.)When the sired Relative value has been entered,press REL key to enter the Relative mode,press SET key use set Relative value as a reference value.Press key again to exit the relative mode.In the Relative mode,the value (can >±1999.9counts)shown on the LCD is always the difference between stored reference and the present reading.8.HOLD Mode (only Main display)Press the HOLD key to enter the Data Hold mode,the “HOLD”annunciator is displayed.When HOLD mode is selected,the thermometer held the sent readings and stops all further measurements.Press the HOLD again to cancel HOLD mode causing thermometer to resume taking ureents.In the MIN/MAX recording mode,press HOLD key to stop the cording.Press HOLD key again to resume recording.(Previously recorded read are not erased).9. SET mode (Relative value set, Time set and Hi/Lo Limits value set)Press SET key to enter Relative values SET mode (Press ENTER key escape relative values set mode),REL set mode.====.=is displayed main display.Relative value is entered via overlay numbers,thenHH804UOMEGAnet ®On-Line ServiceInternet e-mail **************Czech Republic:Frystatska 184, 733 01 Karvina ´, Czech Republic Tel: +420 (0)59 6311899FAX: +420 (0)59 6311114Toll Free: 0800-1-66342e-mail:*****************Germany/Austria:Daimlerstrasse 26, D-75392 Deckenpfronn, Germany Tel: +49 (0)7056 9398-0 FAX: +49 (0)7056 9398-29TollFreeinGermany************e-mail:*************Servicing Europe:U.S.A. and Canada:Sales Service: 1-800-826-6342/1-800-TC-OMEGA Customer Service: 1-800-622-2378/1-800-622-BEST Engineering Service: 1-800-872-9436/1-800-USA-WHEN U.S.A.: ISO 9001 Certified One Omega Drive, Box 4047Stamford, CT 06907-0047Tel: (203) 359-1660FAX: (203) 359-7700e-mail:**************Servicing North America:For immediate technical or application assistance:Mexico:En Espan~ol: (001) 203-359-7803FAX: (001) 203-359-7807e-mail:*******************************.mxUnited Kingdom ISO 9002 Certified One Omega DriveRiver Bend Technology Centre Northbank, Irlam Manchester M44 5BD United KingdomTel: +44 (0)161 777 6611 FAX: +44 (0)161 777 6622Toll Free in United Kingdom: 0800-488-488e-mail:**************.ukCanada:976 BergarLaval (Quebec) H7L 5A1, Canada Tel: (514) 856-6928FAX: (514) 856-6886e-mail:*************Where Do I Find Everything I Need for Process Measurement and Control?OMEGA…Of Course!Shop online at M4501/0607TEMPERATUREⅪߜThermocouple, RTD & ThermistorProbes, Connectors, Panels &Assemblies ⅪߜWire: Thermocouple, RTD &Thermistor ⅪߜCalibrators & Ice Point References ⅪߜRecorders, Controllers & ProcessMonitors ⅪߜInfrared PyrometersPRESSURE, STRAIN AND FORCEⅪߜTransducers & Strain GagesⅪߜLoad Cells & Pressure Gages ⅪߜDisplacement Transducers ⅪߜInstrumentation & AccessoriesFLOW/LEVELⅪߜRotameters, Gas Mass Flowmeters &Flow Computers ⅪߜAir Velocity Indicators ⅪߜTurbine/Paddlewheel Systems ⅪߜTotalizers & Batch ControllerspH/CONDUCTIVITYⅪߜpH Electrodes, Testers & Accessories ⅪߜBenchtop/Laboratory Meters ⅪߜControllers, Calibrators, Simulators &Pumps ⅪߜIndustrial pH & ConductivityEquipmentDATA ACQUISITIONⅪߜData Acquisition & EngineeringSoftware ⅪߜCommunications-Based AcquisitionSystems ⅪߜPlug-in Cards for Apple, IBM &Compatibles ⅪߜDatalogging Systems ⅪߜRecorders, Printers & PlottersHEATERSⅪߜHeating CableⅪߜCartridge & Strip Heaters ⅪߜImmersion & Band Heaters ⅪߜFlexible Heaters ⅪߜLaboratory HeatersENVIRONMENTALMONITORING AND CONTROLⅪߜMetering & Control InstrumentationⅪߜRefractometers ⅪߜPumps & TubingⅪߜAir, Soil & Water Monitors ⅪߜIndustrial Water & Wastewater Treatment ⅪߜpH, Conductivity & Dissolved OxygenInstrumentsRETURN REQUESTS/INQUIRIESDirect all warranty and repair requests/inquiries to the OMEGA Customer Service Department.BEFORE RETURNING ANY PRODUCT(S) TO OMEGA, PURCHASER MUST OBTAIN AN AUTHORIZED RETURN (AR) NUMBER FROM OMEGA’S CUSTOMER SERV ICE DEPARTMENT (IN ORDER TO AV OID PROCESSING DELAYS). The assigned AR number should then be marked on the outside of the return package and on any correspondence.The purchaser is responsible for shipping charges, freight, insurance and proper packaging to prevent breakage in transit.FOR WARRANTY RETURNS, please have the following information available BEFORE contacting OMEGA:1.Purchase Order number under which the product was PURCHASED,2.Model and serial number of the product under warranty, and3.Repair instructions and/or specific problems relative to the product.FOR NON-WARRANTY REPAIRS,consult OMEGA for current repair charges. Have the following information available BEFORE contacting OMEGA:1. Purchase Order number to cover the COST of the repair,2.Model and serial number of the product, and3.Repair instructions and/or specific problems relative to the product.WARRANTY/DISCLAIMEROMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for a period of 13 months from date of purchase. OMEGA’s WARRANTY adds an additional one (1) month grace period to the normal one (1) year product warranty to cover handling and shipping time. This ensures that OMEGA’s customers receive maximum coverage on each product.If the unit malfunctions, it must be returned to the factory for evaluation. OMEGA’s Customer Service Department will issue an Authorized Return (AR) number immediately upon phone or written request. Upon examination by OMEGA, if the unit is found to be defective, it will be repaired or replaced at no charge. OMEGA’s WARRANTY does not apply to defects resulting from any action of the purchaser, including but not limited to mishandling,improper interfacing, operation outside of design limits, improper repair, or unauthorized modification. This WARRANTY is VOID if the unit shows evidence of having been tampered with or shows evidence of having been damaged as a result of excessive corrosion; or current, heat, moisture or vibration; improper specification; misapplication; misuse or other operating conditions outside of OMEGA’s control. Components in which wear is not warranted, include but are not limited to contact points, fuses, and triacs.OMEGA is pleased to offer suggestions on the use of its various products.However, OMEGA neither assumes responsibility for any omissions or errors nor assumes liability for any damages that result from the use of its products in accordance with information provided by OMEGA, either verbal or written.OMEGA warrants only that the parts manufactured by the company will be as specified and free of defects. OMEGA MAKES NO OTHER W ARRANTIES OR REPRESENTATIONS OF ANY KIND W HATSOEVER, EXPRESSED OR IMPLIED,EXCEPT THAT OF TITLE, AND ALL IMPLIED W ARRANTIES INCLUDING ANY WARRANTY OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. LIMITATION OF LIABILITY: The remedies of purchaser set forth herein are exclusive, and the total liability of OMEGA with respect to this order, whether based on contract, warranty, negligence, indemnification, strict liability or otherwise, shall not exceed the purchase price of the component upon which liability is based. In no event shall OMEGA be liable for consequential,incidental or special damages.CONDITIONS: Equipment sold by OMEGA is not intended to be used, nor shall it be used: (1)as a “Basic Component” under 10 CFR 21 (NRC), used in or with any nuclear installation or activity; or (2) in medical applications or used on humans. Should any Product(s) be used in or with any nuclear installation or activity, medical application, used on humans, or misused in any way, OMEGA assumes no responsibility as set forth in our basic WARRANTY /DISCLAIMER language, and, additionally, purchaser will indemnify OMEGA and hold OMEGA harmless from any liability or damage whatsoever arising out of the use of the Product(s) in such a manner.he policy of OMEGA Engineering, Inc. to comply with all worldwide safety and EMC/EMI ations that apply. OMEGA is constantly pursuing certification of its products to thepean New Approach Directives. OMEGA will add the CE mark to every appropriate device certification.nformation contained in this document is believed to be correct, but OMEGA accepts no ty for any errors it contains, and reserves the right to alter specifications without notice.NING: These products are not designed for use in, and should not be used for, human cations.OMEGAʼs policy is to make running changes, not model changes, whenever an improvement is possible. This affords our customers the latest in technology and engineering.OMEGA is a registered trademark of OMEGA ENGINEERING, INC.© Copyright 2007 OMEGA ENGINEERING, INC. All rights reserved. This document may not be copied, photocopied, reproduced, translated, or reduced to any electronic medium or machine-readable form, in whole or in part, without the prior written consent of OMEGA ENGINEERING, INC.overlay ENTER key, stored the relative value, enter Time set mode.Time set mode,(Press ENTER key can escape Time set mode)=.===:==is displayed in second and third display.Time (hours,minutes,seconds)value is entered via overlay numbers,then press overlay ENTER key.Time start from set time value, enter Hi/Lo Limits value set mode.Hi Limit value set mode,(Press ENTER key can escape Hi Limit value set mode),====.=is displayed in main display,Hi Limit value is entered via overlay numbers,then press overlay ENTER key,stored the Hi Limit value,enter Lo Limit value set mode (Press ENTER key can escape Lo Limit value set mode).====.=is displayed in main display,Lo Limit value is entered via overlay numbers,then press overlay ENTER key,stored the Lo Limit value and exit SET mode.When the thermometer is turned on.The Relative set value and Hi/Lo Limits set value that was in use when thermometer was last turned off set values.T1/T2 T1-T2 second display Input Selectionhe input selection button determines which input is shown on the second splay;T1,T2or the difference between the two probes (T1-T2).When the ermometer is turned on, it is set to T2.TYPE(Pt385/Pt3926/Pt3916) Input RTD Probe select (second display)he TYPE button selects the RTD curve to use for the input currently own.When the thermometer is turned on,it is set to the curve that was lected when the thermometer was last turned off.Hi/Lo Limits mode (only Main display)ess the Hi/Lo Limits button to enter the Hi/Lo Limits comparative mode,hen the input temperature exceeds the Hi or Lo Limits value,the beeper mits a continuous pulse tone.Press the Hi/Lo Limits button again to exit e Hi/Lo Limits mode.TD PROBE CONNECTIONMPERATURE VS RESISTANCE TABLE(ITS90)°C Pt385Pt3926Pt3916-200°C 18.521_16.996_17.057_-100°C 60.256_59.479_59.565_0°C 100.000_100.000_100.000_100°C 138.505_139.272_139.171_200°C 175.856_177.362_177.155_300°C 212.052_214.275_213.957_400°C 247.092_250.018_249.584_500°C 280.977_284.591_284.036_600°C 313.708_317.994_317.313_700°C 345.280_--800°C 375.700_--OPERATOR MAINTENANCEWARNINGTo avoid possible electrical shock, disconnect the thermocouple connectorsfrom the thermometer before removing the cover.Battery Replacement1. Power is supplied by 4pcs 1.5V (SIZE AAA) R03P.2. The “” appears on the LCD display when replacement is needed. Toreplace battery remove screw from back of meter and lift off the battery cover.3. Remove the battery from battery contacts and replace.4. When not in use for long periods the batteries should be removed.5. Do not store in locations with high temperatures, or high humidity.CleaningPeriodically wipe the case with a damp cloth and detergent, do not use abra sives or solvents.V1. 040307。
Artisan Technology Group NI 9232使用指南说明书
GETTING STARTED GUIDENI 92323 AI, ±30 V, 24 Bit, 102.4 kS/s/ch SimultaneousThis document explains how to connect to the NI 9232. In thisdocument, the NI 9232 with screw terminal and the NI 9232 withBNC are referred to inclusively as the NI 9232.Note Before you begin, complete the software andhardware installation procedures in your chassisdocumentation.Note The guidelines in this document are specific tothe NI 9232. The other components in the system mightnot meet the same safety ratings. Refer to thedocumentation for each component in the system todetermine the safety and EMC ratings for the entiresystem.Safety GuidelinesOperate the NI 9232 only as described in this document.Caution Do not operate the NI 9232 in a manner notspecified in this document. Product misuse can result ina hazard. You can compromise the safety protectionbuilt into the product if the product is damaged in any2| | NI 9232 Getting Started Guidehnology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | wwwway. If the product is damaged, return it to NI forrepair.Safety VoltagesConnect only voltages that are within the following limits.IsolationChannel-to-channel NoneChannel-to-earth groundContinuous60 VDC, MeasurementCategory IWithstand1,000 Vrms, verified by a 5 sdielectric withstand testMeasurement Category I is for measurements performed oncircuits not directly connected to the electrical distribution systemreferred to as MAINS voltage. MAINS is a hazardous liveelectrical supply system that powers equipment. This category isfor measurements of voltages from specially protected secondarycircuits. Such voltage measurements include signal levels, specialequipment, limited-energy parts of equipment, circuits poweredby regulated low-voltage sources, and electronics.NI 9232 Getting Started Guide| © National Instruments| 3 hnology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | wwwCaution Do not connect the NI 9232 to signals or usefor measurements within Measurement Categories II,III, or IV.Note Measurement Categories CAT I and CAT O areequivalent. These test and measurement circuits are notintended for direct connection to the MAINS buildinginstallations of Measurement Categories CAT II,CAT III, or CAT IV.Safety Guidelines for Hazardous LocationsThe NI 9232 is suitable for use in Class I, Division 2, Groups A,B, C, D, T4 hazardous locations; Class I, Zone 2, AEx nA IIC T4and Ex nA IIC T4 hazardous locations; and nonhazardouslocations only. Follow these guidelines if you are installing theNI 9232 in a potentially explosive environment. Not followingthese guidelines may result in serious injury or death.Caution Do not disconnect I/O-side wires orconnectors unless power has been switched off or thearea is known to be nonhazardous.4| | NI 9232 Getting Started Guidehnology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | wwwCaution Do not remove modules unless power hasbeen switched off or the area is known to benonhazardous.Caution Substitution of components may impairsuitability for Class I, Division 2.Caution For Division 2 and Zone 2 applications,install the system in an enclosure rated to at least IP54as defined by IEC/EN 60079-15.Caution For Division 2 and Zone 2 applications,connected low impedance sources must include aprotection device installed between the source and theAI terminals. The protection device must prevent theAI+ to AI- voltage from exceeding 42 V if there is atransient overvoltage condition.Caution For Division 2 and Zone 2 applications,connected signals must be within the following limits.Capacitance0.08 μF maxNI 9232 Getting Started Guide| © National Instruments| 5 hnology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | wwwSpecial Conditions for Hazardous Locations Use inEurope and InternationallyThe NI 9232 has been evaluated as Ex nA IIC T4 Gc equipmentunder DEMKO Certificate No. 12 ATEX 1202658X and isIECEx UL 14.0089X certified. Each NI 9232 is marked II 3Gand is suitable for use in Zone 2 hazardous locations, in ambienttemperatures of -40 °C ≤ Ta ≤ 70 °C. If you are using the NI 9232in Gas Group IIC hazardous locations, you must use the device inan NI chassis that has been evaluated as Ex nC IIC T4, Ex IICT4, Ex nA IIC T4, or Ex nL IIC T4 equipment.Caution You must make sure that transientdisturbances do not exceed 140% of the rated voltage.Caution The system shall only be used in an area ofnot more than Pollution Degree 2, as defined inIEC 60664-1.Caution The system shall be mounted in anATEX/IECEx-certified enclosure with a minimumingress protection rating of at least IP54 as defined inIEC/EN 60079-15.6| | NI 9232 Getting Started Guidehnology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | wwwCaution The enclosure must have a door or coveraccessible only by the use of a tool.Electromagnetic Compatibility GuidelinesThis product was tested and complies with the regulatoryrequirements and limits for electromagnetic compatibility (EMC)stated in the product specifications. These requirements andlimits provide reasonable protection against harmful interferencewhen the product is operated in the intended operationalelectromagnetic environment.This product is intended for use in industrial locations. However,harmful interference may occur in some installations, when theproduct is connected to a peripheral device or test object, or if theproduct is used in residential or commercial areas. To minimizeinterference with radio and television reception and preventunacceptable performance degradation, install and use thisproduct in strict accordance with the instructions in the productdocumentation.NI 9232 Getting Started Guide| © National Instruments| 7 hnology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | wwwFurthermore, any changes or modifications to the product notexpressly approved by National Instruments could void yourauthority to operate it under your local regulatory rules.Caution To ensure the specified EMC performance,operate this product only with shielded cables andaccessories. Do not use unshielded cables oraccessories unless they are installed in a shieldedenclosure with properly designed and shielded input/output ports and connected to the product using ashielded cable. If unshielded cables or accessories arenot properly installed and shielded, the EMCspecifications for the product are no longer guaranteed.Caution Electrostatic Discharge (ESD) can damagethe NI 9232. To prevent damage, use industry-standardESD prevention measures during installation,maintenance, and operation.Caution To ensure the specified EMC performancefor the NI 9232 with screw terminal, you must installclamp-on ferrite beads (part number 782802-01) inaccordance with the product installation instructions.8| | NI 9232 Getting Started Guidehnology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | wwwRefer to the NI 9232 product page on forpurchasing information about clamp-on ferrite beads.Caution To ensure the specified EMC performance,the length of all I/O cables must be no longer than 30 m(100 ft).Cable Requirements for EMC ComplianceSelect and install cables for the NI 9232 in accordance with thefollowing requirements:•Connect the cable shield to the chassis ground (groundingscrew of the chassis).•For the NI 9232 with screw terminal, install a clamp-onferrite bead (part number 782802-01) on the input cable foreach channel that you are connecting to on the NI 9232.•For the NI 9232 with screw terminal, clamp-on ferrite beadsmust be installed on the cable as close to the module aspossible. Placing the ferrite elsewhere on the cable noticeablyimpairs its effectiveness.NI 9232 Getting Started Guide| © National Instruments| 9 hnology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | wwwFigure 1. Cable Connections for EMC ComplianceSpecial Conditions for Marine Applications Some products are Lloyd’s Register (LR) Type Approved for marine (shipboard) applications. To verify Lloyd’s Register certification for a product, visit /certification and search for the LR certificate, or look for the Lloyd’s Register mark on the product.Caution In order to meet the EMC requirements formarine applications, install the product in a shieldedenclosure with shielded and/or filtered power andinput/output ports. In addition, take precautions whendesigning, selecting, and installing measurement probesand cables to ensure that the desired EMC performanceis attained.Preparing the EnvironmentEnsure that the environment in which you are using the NI 9232 meets the following specifications.Operating temperature(IEC 60068-2-1, IEC 60068-2-2)-40 °C to 70 °COperating humidity (IEC 60068-2-78)10% RH to 90% RH, noncondensingPollution Degree2 Maximum altitude5,000 mIndoor use only.Note Refer to the device datasheet on /manualsfor complete specifications.Connecting the NI 9232The NI 9232 provides connections to three simultaneously sampled analog input channels.Figure 2. NI 9232 PinoutNote You must use 2-wire ferrules to create a secureconnection when connecting more than one wire to asingle terminal on the NI 9232 with screw terminal. Each channel has a terminal to which you can connect a signal source. The AI+ terminal of the connector provides the DC excitation, when enabled, and the positive input signalconnection. The AI- terminal provides the excitation return path and the signal ground reference.Connecting Signal SourcesYou can connect ground-referenced or floating signal sources to the NI 9232.If you make a ground-referenced connection between the signal source and the NI 9232, make sure the voltage on the AI+ and the AI- connections are in the channel-to-earth safety voltage range to ensure proper operation of the NI 9232. Refer to the device datasheet on /manuals for more information about operating voltages and overvoltage protection.Figure 3. Connecting a Grounded Signal SourceFigure 4. Connecting a Floating Signal SourceIntegrated Electronic Piezoelectric (IEPE) Sensors The NI 9232 provides an IEPE excitation current for each channel to measure the IEPE sensors. Typical IEPE sensors havea case that is electrically isolated from the IEPE electronics. As a result, connecting the sensor to the NI 9232 results in a floating connection even though the case of the sensor is grounded. Wiring for High-Vibration ApplicationsIf your application is subject to high vibration, NI recommends that you follow these guidelines to protect connections to theNI 9232 with screw terminal:•Use ferrules to terminate wires to the detachable connector.•Use the NI 9971 backshell kit.Where to Go NextWorldwide Support and ServicesThe NI website is your complete resource for technical support. At /support, you have access to everything from troubleshooting and application development self-help resources to email and phone assistance from NI Application Engineers. Visit /services for NI Factory Installation Services, repairs, extended warranty, and other services.Visit /register to register your NI product. Product registration facilitates technical support and ensures that you receive important information updates from NI.A Declaration of Conformity (DoC) is our claim of compliance with the Council of the European Communities using the manufacturer’s declaration of conformity. This system affords the user protection for electromagnetic compatibility (EMC) and product safety. You can obtain the DoC for your product by visiting /certification. If your product supports calibration, you can obtain the calibration certificate for your product at /calibration.NI corporate headquarters is located at11500 North Mopac Expressway, Austin, Texas, 78759-3504. NI also has offices located around the world. For telephone support in the United States, create your service request at /support or dial 1 866 ASK MYNI (275 6964). For telephone support outside the United States, visit the Worldwide Offices section of /niglobal to access the branch office websites, which provide up-to-date contact information, support phone numbers, email addresses, and current events.Refer to the NI Trademarks and Logo Guidelines at /trademarks for information on NItrademarks. Other product and company names mentioned herein are trademarks or trade namesof their respective companies. For patents covering NI products/technology, refer to theappropriate location: Help»Patents in your software, the patents.txt file on your media, or theNational Instruments Patent Notice at /patents. Y ou can find information about end-userlicense agreements (EULAs) and third-party legal notices in the readme file for your NI product.Refer to the Export Compliance Information at /legal/export-compliance for the NIglobal trade compliance policy and how to obtain relevant HTS codes, ECCNs, and other import/export data. NI MAKES NO EXPRESS OR IMPLIED WARRANTIES AS TO THE ACCURACY OFTHE INFORMATION CONTAINED HEREIN AND SHALL NOT BE LIABLE FOR ANY ERRORS.U.S. Government Customers: The data contained in this manual was developed at privateexpense and is subject to the applicable limited rights and restricted data rights as set forth in FAR52.227-14, DFAR 252.227-7014, and DFAR 252.227-7015.© 2015 National Instruments. All rights reserved.373932E-01Dec15hnology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www。
MA871 Digital Sucrose Refractometer 说明书
SATISFACTIONGUARANTEEDMA871Digital Sucrose RefractometerAll rights are reserved. Reproduction in whole or in part is prohibited without the written consent of the copyright owner, Milwaukee Instruments Inc., Rocky Mount, NC 27804 USA.THANK YOU for choosing Milwaukee Instruments!Th is instruction manual will provide you th e necessary information for correct use of the meters.3TABLE OF CONTENTS1. FUNCTIONAL DESCRIPTION (4)2. GENERAL DESCRIPTION (6)3. SPECIFICATIONS (7)4. PRINCIPLE OF OPERATION (8)5. MEASUREMENT GUIDELINES (9)6. CALIBRATION PROCEDURE (10)7. MEASUREMENT PROCEDURE (12)8. MAKING A STANDARD % BRIX SOLUTION (13)9. CHANGING TEMPERATURE UNIT (14)10. ERROR MESSAGES (15)11. BATTERY REPLACEMENT (17)CERTIFICATION (18)RECOMMENDATION (18)WARRANTY (18)4MA871 Digital Sucrose Refractometer1. FUNCTIONAL DESCRIPTIONDisplayA. BATTERY STATUS ICON(BLINKS WHEN LOW BATTERY CONDITION DETECTED)B. MEASUREMENT IN PROGRESS TAGC. SETUP: FACTORY CALIBRATION TAGD. CAL: CALIBRATION TAGE. PRIMARY DISPLAY(DISPLAYS MEASUREMENT AND ERROR MESSAGES)F. AUTOMATIC TEMPERATURE COMPENSATION(BLINKS WHEN TEMPERATURE EXCEEDS 10-40 °C / 50-104 °F RANGE)G. TEMPERATURE UNITSH. SECONDARY DISPLAY(DISPLAYS TEMPERATURE MEASUREMENTS;WHEN BLINKING, TEMPERATURE HAS EXCEEDED OPERATION RANGE: 0-80 °C / 32-176 °F)FUNCTIONAL DESCRIPTION 5 Front PanelA. LIQUID CRYSTAL DISPLAY (LCD)B. READ KEY (USER MEASUREMENT)C. ZERO KEY (USER CALIBRATION)D. ON/OFFE. PRIMARY DISPLAYF. SECONDARY DISPLAYG. STAINLESS STEEL SAMPLE WELL AND PRISMBottomH. BATTERY COVERI. BATTERY COMPARTMENT6MA871 Digital Sucrose Refractometer2. GENERAL DESCRIPTIONSignificance of useThank you for choosing Milwaukee. This instruction manual will provide you the necessary information for correct use of the meter. The MA871 is an optical instrument that employs the measurement of refractive index to determine the % Brix of sugar in aqueous solutions. The method is both simple and quick. Samples are measured after a simple user calibration with deionized or distilled water. Within seconds the instrument measures the ref ractive index of the sample and converts it to % Brix concentration units. The MA871 digital re f ractometer eliminates the uncertainity associated with mechanical refractometers and is easily portable for measurements in the field.The measurement technique and temperature compensation employ methodology recommended in the ICUMSA Methods Book (Internationally recognized body for Sugar Analysis). Temperature (in °C or °F) is displayed simultaneously with the measurement on the large dual level display along with icons for Low Power and other helpful message codes.Key features include:y Dual-level LCDy Automatic Temperature Compensation (ATC)y Easy setup and storagey Battery operation with Low Power indicator (BEPS)y Automatically turns off after 3 minutes of non-use. Remove the instrument from the packing materials and examine caref ully to ensure no damage has occurred during shipping. If any damage has occurred, notify your Dealer.Each MA871 instrument is supplied with:y9 V batteryy Instruction manualNote: Save all packing material until you are sure that the instrument functions correctly. A defective instrument must be returned in its original packing.SPECIFICATIONS 7 3. SPECIFICATIONSRange0 to 85%0 to 80 °C (32 to 175 °F) Resolution0.1%0.1 °C (0.1 °F)Accuracy± 0.2%± 0.3 °C (± 0.5 °F)Light Source Yellow LEDMeasurement Time Approximately 1.5 seconds Minimum Sample Volume100 µL (cover prism totally)Sample Cell SS ring and flint glass prismTemperature Compensation Automatic between 10 and 40 °C (50 to 104 °F)Case Material ABSEnclosure Rating IP 65Battery Type/Life 1 x 9 volt AA batteries / 5000 readings Auto-Shut off After 3 minutes of non-use Dimensions19.2 x 10.2 x 6.7 cm (7.5 x 4 x 2.6”) Weight420 g (14.8 oz.)8 MA871 Digital Sucrose Refractometer4. PRINCIPLE OF OPERATIONThe Brix determination is made by measuring the refractive index of a solution. Ref ractive Index is an optical characteristic of a substance and the number of dissolved particles in it. Refractive Index is defined as the ratio of the speed of light in empty space to the speed of light in the substance. A result of this property is that light will “bend”, or change direction, when it travels through a substance of different refractive index. This is called refraction.When passing from a material with a higher to lower refractive index, there is a critical angle at which an incoming beam of light can no longer ref ract, but will instead be ref lected off the interface. The critical angle can be used to easily calculate the refractive index according to the equation:sin (θcritical ) = n 2 / n 1Where n 2 is the refractive index of the lower-density medium; n 1 isthe refractive index of the higher-density medium.i r = angle of incidence = angle of refractionn , n - refractive indexi critical i critical i critical < > = θθθθθθθθIn the MA871, light from an LED passes through a prism in contact with the sample. An image sensor determines the critical angle at which the light is no longer refracted through the sample. The MA871 automatically applies temperature compensation to the measurement and converts the refractive index of the sample to sucrose concentration in units of percent (by weight) Brix.MEASUREMENT GUIDELINES 9Sample WellLinear Image Sensor5. MEASUREMENT GUIDELINESy Handle instrument carefully. Do not drop.y Do not immerse instrument under water.y Do not spray water to any part of instrument except the “sample well” located over the prism.y The instrument is intended to measure sugar solutions.Do not expose instrument or prism to solvents that will damage it. This includes most organic solvents and extremely hot or cold solutions.y Particulate matter in a sample may scratch the prism. Absorb sample with a soft tissue and rinse sample well with deionized or distilled water between samples.y Use plastic pipettes to trans er all solutions. Do not use metallic tools such as needles, spoons or tweezers as these will scratch the prism.10MA871 Digital Sucrose Refractometer6. CALIBRATION PROCEDURECalibration should be performed daily, before measurements are made, when the battery has been replaced, or between a long series of measurements.1. Press the ON/OFF key, then release. Two instrument testscreens will be displayed brief ly; an “all segment” screen followed by the percentage of remaining battery life. When LCD displays dashes, the instrument is ready.2. Using plastic pipettes, f ill the sample well with distilled ordeionized water.Note: If the ZERO sample is subject to intense light such as sunlight or another strong source, cover the sample well with your hand or other shade during the calibration.CALIBRATION PROCEDURE 11 3. Press the ZERO key. If no error messages appear, your unit is calibrated. (For a description of error messages see "ERROR MESSAGES" section).Note: The 0.0 screen will remain until a sample is measured or the power is turned off.4. Gently absorb the ZERO water standard with a soft tissue. Use care not to scratch the prism surface. Wipe off the surface completely. The instrument is ready for sample measurement. Note: If instrument is turned off the calibration will not be lost.12MA871 Digital Sucrose Refractometer7. MEASUREMENT PROCEDUREVerify the instrument has been calibrated before taking measurements.1.2. Using plastic pipettes, drip sample onto the prism surface.Fill the well completely.Note: If the temperature of the sample differs significantly from the temperature of the instrument, wait approximately 1 minute to allow thermal equilibration.3. Press the READ key. Measurement is displayed in units of % BRIX.Note: The ATC tag blinks and automatic temperature compensation is disabled if the temperature exceeds the 10‑40 °C / 50‑104 °F range.4. Remove sample from the sample well by absorbing with asoft tissue.MAKING A STANDARD % BRIX SOLUTION 13 5. Using plastic pipettes, rinse prism and sample well withdistilled or deionized water. Wipe dry. The instrument is ready for the next sample.8. MAKING A STANDARD % BRIX SOLUTIONTo make a Brix Solution, follow the procedure below:y Place container (such as a glass vial or dropper bottle that hasa cover) on an analytical balance.y Tare the balance.y To make an X BRIX solution weigh out X grams of high purity Sucrose (CAS #: 57-50-1) directly into the container.y Add distilled or deionized water to the container so the total weight of the solution is 100g.Note:Solutions above 60% Brix need to be vigorously stirred or shaken and heated in a water bath to roughly 40 °C (104 °F). Remove solution from bath when sucrose has dissolved. Cool completely before use. The total q uantity can be scaled proportionally for smaller containers but accuracy may be sacrificed.Example with 25% Brix:% Brix g Sucrose g Water Total 2525.0075.000100.00014MA871 Digital Sucrose Refractometer9. CHANGING TEMPERATURE UNITTo change the temperature measurement unit f rom Celsius to Fahrenheit (or vice versa), follow this procedure.1. Press and hold the ON/OFF key continuously for aproximately15 seconds. The LCD will display the “all segment” screenfollowed by a screen with the model number on the primary display and the version number on the secondary display.Continue pressing the ON/OFF key.15 seconds2. While continuing to hold the ON/OFF key, press the ZERO key.The temperature unit will change from °C to °F or vice versa.ERROR MESSAGES 15 10. ERROR MESSAGESError Code DescriptionErr General failure. Cycle power to instrument. If instrument still has error, contact Milwaukee.LOTop display Sample is reading lower than the 0 % standard used for meter calibration.HITop display Sample exceeds maximummeasurement range.LO Top display CALsegment ON Wrong calibration used to zero instrument. Use deionized or distilled water. Press Zero.HI Top display CALsegment ON Wrong calibration used to zero instrument.Use deionized or distilled water. Press Zero.t LO Top display CALsegment ON Temperature exceeds ATC low limit (10 °C) during calibration.t HI Top display CALsegment ON Temperature exceeds ATC high limit (40 °C) during calibration.Air Prism surface insufficientlycovered.ELt Too much external light for measurement. Cover sample well with hand.nLt LED light is not detected.Contact Milwaukee.16MA871 Digital Sucrose RefractometerBattery segmentblinking < 5 % of battery life is remaining.Temperature values are blinking0.0°C or80.0°C Temperature measurement out of sampling range (0.0 to 80.0°C).ATC segmentblinking Outside temperature compensation range (10 to 40°C).SETUP segmentblinking Factory calibration lost. Contact Milwaukee.BATTERY REPLACEMENT 1711. BATTERY REPLACEMENTTo replace the instrument’s battery, follow these steps:y Turn the instrument OFF by pressing the ON/OFF key.y Turn instrument upside down and remove the battery cover by turning it counterclockwise.y Extract the battery from its location.y Replace with fresh 9V battery making certain to observe polarity. y Insert the back battery cover and fasten it by turning clockwise to engage.18 MA871 Digital Sucrose RefractometerMANMA871 09/20CERTIFICATIONMilwaukee Instruments conform to the CE European Directives.RoHSCOMPLIANTDisposal of Electrical & Electronic Equipment. Do not treat this product as household waste. Hand it over to the appropriate collection point for the recycling of electrical and electronic equipment.Disposal of waste batteries. This product contains batteries. Do not dispose of them with other household waste. Hand them over to theappropriate collection point for recycling.Please note: proper product and battery disposal prevents potential negative consequences or human health and the environment. For detailed in f ormation, contact your local household waste disposal service or go to (US only) or .RECOMMENDATIONBefore using this product, make sure it is entirely suitable for your specific application and for the environment in which it is used. Any modification introduced by the user to the supplied equipment may compromise the meter’s performance. For your and the meter’s safety do not use or store the meter in hazardous environment. To avoid damage or burn, do not perform any measurement in microwave ovens.WARRANTYThis instrument is warranted against de f ects in materials and manu acturing or a period o 2 years rom the date o purchase. Electrodes and Probes are warranted f or 6 months. This warranty is limited to repair or free of charge replacement if the instrument cannot be repaired. Damage due to accidents, misuse, tampering or lack of prescribed maintenance is not covered by warranty. If service is required, contact your local Milwaukee Instruments Technical Service. I the repair is not covered by the warranty, you will be notified of the charges incurred. When shipping any meter, make sure it is properly packaged for complete protection.Milwaukee Instruments reserves the right to make improvements in design, construction and appearance of its products without advance notice.THANK YOU FOR CHOOSINGSales and Technical Service Contacts: Milwaukee Electronics Kft.Alsó-kikötő sor 11CH-6726 Szeged - HUNGARYtel: +36 62 428 050fax: +36 62 428 051e-mail:***********************Milwaukee Instruments, Inc.2950 Business Park DriveRocky Mount, NC 27804 USAtel: +1 (252) 443-3630fax: +1 (252) 443-1937e-mail:******************************MANMA871。
两节 EUTECH_EUP9232
VSS -0.3 V to VSS +18 V VCC -28V to VCC +0.3 V VSS -0.3V to VCC +0.3 V VVM -0.3 V to VCC +0.3 V 300mW
Output pin voltage for DO --------------------------------------------------------------- VSS -0.3 V to VCC +0.3 V Power dissipation TSSOP-8---------------------------------------------------------------------------Operating temperature range --------------------------------------------------------------------Storage temperature range ---------------------------------------------------------------------40°C to +85°C -40°C to +125°C
Purpose
Discharge control Charge control ESD protection Filter ESD protection Filter ESD protection Delay time setting Protection for charger reverse connection
z z z z
Two overcurrent detection levels (Protection for shourt-circuiting) Internal auxiliary over voltage detection circuit (Fall-safe for overcharge detection voltage) Internal charge circuit for 0V battery (Unavailable is option) Low current consumption Operation mode: 5µA typ. 12µA max. (-40 to +85°C) Power-down mode 0.1µA max. (-40 to +85°C) Package: TSSOP-8 RoHS compliant and 100% lead (Pb)-free
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Product Data Sheet
Product Name: CAS No.: Cat. No.: MWt: Formula: Purity :
Refametinib 923032-37-5 HY-14691 572.34 C19H20F3IN2O5S >98%
Solubility:
DMSO
Mechanisms: Pathways:MAPK/ERK Pathway; Target:MEK Biological Activity: Refametinib (RDEA119 (RDEA119, BAY 86-9766) 86 9766), is an orally bioavailable selective MEK inhibitor with potential antineoplastic activity (IC50=19 nM MEK1; IC50=47 nM MEK2). IC50 Value: 19 nM (MEK1); 47 nM (MEK2) [1] Target: MEK1; MEK2 in vitro: RDEA119 potently inhibited MEK activity in enzyme inhibition assays in a non-ATPcompetitive manner (MEK1 IC50 = 19 nmol/L, MEK2 IC50 = 47 nmol/L) determined through incorporation of radioactive phosphate from ATP into ERK as substrate. RDEA119 potently inhibited MEK activity as measured by phosphorylation of ERK1/2 across several human cancer cell lines of different tissue origins and BRAF mutational status with EC50 values ranging from 2.5 to 15.8 nmol/L [1]. BAY 86-9766 exhibited potent antiproliferative activity in HCC cell lines with half-maximal inhibitory concentration values ranging from 33 to 762 nM. BAY 86-9766 was strongly syner...
References: [1]. Iverson C, et al. RDEA119/BAY 869766: a potent, selective, allosteric inhibitor of MEK1/2 for the treatment of cancer. Cancer Res. 2009 Sep 1;69(Байду номын сангаас7):6839-47. [2]. [ ] Schmieder R, , et al. Allosteric MEK1/2 inhibitor refametinib (BAY ( 86-9766) ) in combination with sorafenib exhibits antitumor activity in preclinical murine and rat models of hepatocellular carcinoma. Neoplasia. 2013 Oct;15(10):1161-71.
Caution: Not fully tested. For research purposes only Medchemexpress LLC
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