欧米茄BB703小型黑体校准源
美国OMEGA校准入门手册
校准入门手册Omega白皮书引言如果不校准，最先进的工业设备也不会有太大作用。
通过校准，对一台设备进行的调整可以确保它按预期工作，可以确保我们可以依靠该设备提供可预见的、达到质量标准的精确结果。
本白皮书由Omega提供，它解释了什么是校准，为什么校准很重要，以及校准如何起作用。
其中对NIST可溯源性进行了定义和讨论，并且包括对基本校准的分步说明。
本文还讨论了企业内部校准与实验室校准，并介绍了主要校准设备类型。
什么是校准？简言之，校准是对设备进行调整以使其达到厂商规格的过程。
校准有时候也可以定义为发布数据。
这些数据包括报告或校准证书，它们向最终用户保证产品符合规格并且还可能符合外部标准，例如国际标准化组织的标准。
例如，该组织的ISO 9001标准为行业设定了全球性规格。
公司遵守这些标准，以确保其产品和服务为供应商和客户所接受。
校准的第二个定义称为认证更恰当。
有设备需要校准的公司可能把该设备送到计量/校准实验室，在那里，技术娴熟的技师使用自身必须达到严格校准要求的测量/测试仪器，将设备调整到符正在用来校准OS533E-DM红外线温度计的 OMEGA BB702高性能黑体校准源。
于该仪表在应用中的工作效果如何。
如果通过流量计的液体能够磨蚀或腐蚀，仪表中的零部件可能会在极短时间内损坏。
在有利条件下，同一流量计可能会持续工作数年而无需再校准。
然而，一般情况下，应该至少一年执行一次再校准。
当然，在重要应用中，再校准频率将更高合规格或者确认设备已经符合规格。
在工业过程中使用的全部或者一部分组件都可以校准。
例如，温度校准可能包括仅校准探头、仅校准仪器或者校准与仪器连接的探头（系统校准）。
一般而言，校准设备或校准器的精度至少要比被校准设备高四倍。
通常，设备有一个校准范围，技师在此范围内的不同数据点检查规格。
正如Mike Cable 在《校准：技师指南》中解释的那样，"校准范围定义为‘限值之间测量、接收或传送数量的区域，该区域通过声明范围下限值和上限值表示。
Omega 产品用户指南说明书
e-mail:**************User’s GuideTQ504Torque TransducerShop online atINDEX1.Applications and typical attributes ...............................................Page 12.Description of the measurement system ......................................Page 12.1Mechanical design .................................................................Page 12.2Electrical design .....................................................................Page 22.3Angle-of-rotation transducer ...............................................Page 33.Electrical connection of the torque transducer ............................Page 43.1Connector pin assignments ..................................................Page 53.1.1Signals, angle outputs ...........................................................Page 63.2Laying of the output signal cables ......................................Page 63.3Placement of conductors in cable ........................................Page 64.Mechanical installation of the torque transducer........................Page 84.1Suggestions for installation ..................................................Page 85.Mechanical calibration .....................................................................Page 95.1Assembly of a simple calibrating setup............................Page 105.2Sample calculation of lever arm length.............................Page 105.3Electrical calibration.............................................................Page 116.Maintenance......................................................................................Page 117.Troubleshooting guide for transducer shaft...............................Page 12See Data Sheet for technical specificationsi1.Applications and typical attributes• Torque transducer with inductive angular position measurement system.• Measurement of constant and variable torques.• Torque measurement on a rotating shaft.• For laboratory, production and quality assurance applications.• Built- in instrument amplifier.• Built- in angle-of-rotation transducer.2.Description of the measurement system2.1Mechanical design• The transducer consists of a stator through which a bearing-mounted shaft passes.• A certain length of the shaft is utilized to convert the torque into a proportional torsional angle.• This torsional angle or angle of twist is measured between the two ends of this shaft length by an inductive (wave-form) angular position measurement system.• The inductive angular position measurement system converts the angle of twist into a proportional electrical signal.1• The electrical power for operation of the inductive angular positionmeasurement system, which rotates along with the shaft, is provided by meansof a rotary transformer.• The electrical output signal, which is proportional to the torque, is transferredto the stator by a second rotary transformer.• The connection box on the stator contains the electronics, the power supplyunit, and the instrument amplifier.2.2Electrical designThe built-in electronics comprise the following functional groups:• Oscillator for generation of the AC input voltage• Preamplifier for the output signal• Phase-sensitive rectifier for conversion of the AC output signal into a DCvoltage• Output amplifier22.3Angle-of-rotation transducer1.Rotating shaft2.Encoder disk3.Double-arm photoelectric barrier4.Open-collector output (external pull-up resistor required)*Features:• 360 slots in the encoder disk• Two double-arm photoelectric barriers 90°apart.• Number of pulses generated proportional to angle of rotation.* The ohmic value of the resistor depends on the maximum speed of rotation andthe cable length (e.g. 1500 rpm and a 4 m cable, R=3.3kΩ).33. Electrical connection of the torque transducer• Cable type: at least 12 conductors, e.g. LIYCY12 x 0.14• Max. cable length: 15 m43.1 Connector pin assignmentsDescription of interface for Type, art.-no.: 7203Angle outputs: open collector outputs with internal 10k Ωpull-up to +Vop Built in connector: Binder Series 680, type 09-0331-80-12 or equivalent Cable diagram with plugs on both sides5Top view of connector on transducer3.1.1Signals, angle outputs3.2Laying of the output signal cables-Note on safety-• Do not lay together with control lines or lines carrying a high current.• Do not lay close to strong electromagnetic fields, e.g. those of transformers,welding equipment, contactors, motors, etc.• If the above is unavoidable, the cables must be laid in grounded heavygage steel conduit.• At the transducer, lay the cables in a sling in order to prevent vibration-induced damage to them.3.3Placement of conducters in cableIn order to prevent the measurement signal being distorted by the angle pulses,the corresponding conductors should be separated within the cable.6The cable length has virtually no influence on the measurement signal, but in the case of the angle outputs the external pull-up resistances must be properly adjusted.74.Mechanical installation of the torque transducerTransducer with fixed stator:2 holes are provided in the transducer housing for this purpose.• Use displaceable couplings as both shaft ends that are capable of accommodating angular, radial and axial misalignment.• Good results have been obtained with miniature couplings stiff against torsion such as those described in data sheet 8303.At torques of 50 Nm or greater, it is also possible to install the transducer without fixed stator:• In this case, use flexible couplings at both ends.Caution:during installation no impermissibly high torques may beallowed to arise between the two ends of the torque transducer shaft.4.1Suggestions for installationTransducer with fixed stator and couplings able to accommodate angular, radial and axial misalignment at both ends.8This type of installation is possible at torques of 50 Nm and greater.5.Mechanical calibrationTo perform this, a calibration setup with lever arm and weights is needed tocreate a torque.Steps for calibration:a)Apply the rated torque to the transducer, then remove the load again.b)Precisely adjust the transducer to the zero point.c) Apply a known torque to the transducer.d) Set the indicator to the proper value.Recording of a calibration curve:a) Calibrate the transducer as described above.b) Progressively apply greater torques to the transducer in steps of 1/10 up tothe full rated torque. Then gradually remove the torque in the same way. Ateach step, wait at least 30 seconds for the torque reading to stabilize, and thenrecord.95.1A simple calibrating setup5.2Sample calculation of lever arm length10eg. m = 1 kg. Mt = 10 NmL =10Nm sec 21 kg _ 9.80665= 1,0197 m5.3Electrical calibrationA calibration control facility is integrated in the transducer to permit electrical calibration.Procedure for electrical calibration:• Remove all mechanical loads from the transducer (no torque).• Apply the calibration voltage Vc to pin K referenced to pin E.• An output signal corresponding to the rated torque will be emitted.6.Maintenance• Type IE transducers require virtually no maintenance.• The service life expectancy of the bearings within the rated temperature range is approx. 20,000 hours.• The service life expectancy of the bearing within the operating temperature range is approx. 10,000 hours.• The bearings can only be replaced in the factory.• For high-precision applications: recalibrate the transducer once annually (calibration at the factory or using an appropriate calibration setup).• Once a month, check the cable connectors to make sure that they are securely seated.• Check the cables for damage once a month.117.Troubleshooting guide for transducer shaft12ProblemProbable causesRemedial actionShaft does not rotate Bearings are defective due to:freelya) Torsional or flexional vibrations b) Excessive axial or radial loads Return to factoryc) Old or soiled bearings d) Bent shaft Zero point displacement Rotational vibration Readjust zero point on ≤2 %Shock forcesinstrument amplifier Zero offset between 2%Transducer has been overloaded The zero point can be and 5% of range Shock forcesrecalibrated once at Rotational vibrationthe instrument amplifier Transducer has Transducer has been overloaded hysteresis between by changing loads or rotational Return to factoryclockwise and counter-Rotation vibrationclockwise torqueNOTES: 13WARRANTY/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 which wear are not warranted, including but 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 it will be as specified and free of defects. OMEGA MAKES NO OTHER W ARRANTIES OR REPRESENTATIONS OF ANY KIND WHATSOEVER, EXPRESS OR IMPLIED, EXCEPT THAT OF TITLE, AND ALL IMPLIED WARRANTIES 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.RETURN REQUESTS/INQUIRIESDirect all warranty and repair requests/inquiries to the OMEGA Customer Service Department. BEFORE RETU RNING ANY PRODU CT(S) TO OMEGA, PU RCHASER MU ST OBTAIN AN AU THORIZED RETU RN (AR) NU MBER FROM OMEGA’S CU STOMER SERVICE DEPARTMENT (IN ORDER TO AVOID 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 productwas PURCHASED,2.Model and serial number of the product underwarranty, and3.Repair instructions and/or specific problemsrelative 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 COSTof the repair,2.Model and serial number of the product, and3.Repair instructions and/or specific problemsrelative to the product.OMEGA’s 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 2002 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.Where Do I Find Everything I Need for Process Measurement and Control?OMEGA…Of Course!Shop online at TEMPERATUREⅪߜThermocouple, RTD & Thermistor Probes, Connectors, Panels & AssembliesⅪߜWire: Thermocouple, RTD & ThermistorⅪߜCalibrators & Ice Point ReferencesⅪߜRecorders, Controllers & Process MonitorsⅪߜInfrared PyrometersPRESSURE, STRAIN AND FORCEⅪߜTransducers & Strain GagesⅪߜLoad Cells & Pressure GagesⅪߜDisplacement TransducersⅪߜInstrumentation & AccessoriesFLOW/LEVELⅪߜRotameters, Gas Mass Flowmeters & Flow ComputersⅪߜAir Velocity IndicatorsⅪߜTurbine/Paddlewheel SystemsⅪߜTotalizers & Batch ControllerspH/CONDUCTIVITYⅪߜpH Electrodes, Testers & AccessoriesⅪߜBenchtop/Laboratory MetersⅪߜControllers, Calibrators, Simulators & PumpsⅪߜIndustrial pH & Conductivity EquipmentDATA ACQUISITIONⅪߜData Acquisition & Engineering SoftwareⅪߜCommunications-Based Acquisition SystemsⅪߜPlug-in Cards for Apple, IBM & CompatiblesⅪߜDatalogging SystemsⅪߜRecorders, Printers & PlottersHEATERSⅪߜHeating CableⅪߜCartridge & Strip HeatersⅪߜImmersion & Band HeatersⅪߜFlexible HeatersⅪߜLaboratory HeatersENVIRONMENTALMONITORING AND CONTROLⅪߜMetering & Control InstrumentationⅪߜRefractometersⅪߜPumps & TubingⅪߜAir, Soil & Water MonitorsⅪߜIndustrial Water & Wastewater TreatmentⅪߜpH, Conductivity & Dissolved Oxygen InstrumentsM2958/0602。
BB703黑体标准仪器说明书
K-8U Calibrates From Ambient 10 to 400°C (Ambient 20 to 752°F)U Portable Miniature Design U Built-In Digital 1⁄32 DIN Temperature ControllerU Calibrates Infrared Instruments Quickly and Accurately U NIST-Traceable Calibration Certificate with 3 Data Points Included U Soft Carrying Case Included U Optional RS232 Communications with Free CN9-SW Communications Software and Cable Specifications Target Plate Temperature Range: Ambient 10 to 400°C (Ambient 20 to 752°F)**Ambient Environmental Conditions:Temperature: 0 to 40°C (32 to 104°F)**Humidity: 0 to 90% RH, non-condensing Power: BB703: 115 Vac, 50/60 Hz 175 WBB703-230VAC: 230 Vac, 50/60 Hz, 175 W Internal Control Sensor: Platinum RTD, Class A, 100Ω, alpha = 0.00385Accuracy: ±1.4°C (±2.5°F)Resolution: 0.1°Stability: 0.3°C (±0.5°F)Display Accuracy: 0.3°C (±0.6°F) [over entire range]Target Plate Emissivity: 0.95Size: 56 H x 127 W x 155 mm D (2.2 x 5 x 6.1")The BB703 is a high performance, rugged, miniature blackbody calibrator. It is used for infrared pyrometer calibrations with a temperature range of ambient 10 to 400°C (ambient 20 to 752°F). With its unique miniature design and built-in 29 mm (1.125") target plate, the BB703 is an ideal and economical infrared calibrator for any laboratory or field service application. The “-C2” option allows for remote configuring, adjustment, and reading. Free software is included with these models.BlACK POINT™Miniature Blackbody Calibration SourcePortable Design and High Temperature Range*Note: Only 230 Vac model is available as CE marked.Ordering Examples: BB703-C2, 115 Vac blackbody calibration source, with the RS232 option, OMEGACARE SM extends standard 3-year warranty to a total of 5 years.BB703model only Weight: 1.09 kg (2.4 lb)Certifications: CE (BB703-230VAC only)Installation Category: II ** Maximum setpoint must be reduced when operating at ambient temperatures in excess of 25°C (77°F).OMEGACARE SM extended warranty programis available for models shown on this page. Ask your sales representative for full details when placing an order. OMEGACARE SM covers parts, labor and equivalent loaners.M o d e l s w i t h R S 232a n d F r e e S o f t w a r e A v a i l a b l e ! 1981。
怎么分辨欧米茄表真假鉴别：欧米茄手表真假辨别图
怎么分辨欧米茄表真假鉴别：欧米茄手表真假辨别图欧米茄表的机芯在表壳制造上，多数见有25种以上的机芯，还有一部分是用来装载自产的eta机芯。
不同的机芯，其代表不同的系列。
欧米茄的2500系列，有着自动上链的同轴擒纵，有着自动上链的同轴擒纵机构。
1、机芯的识别首先，要仔细观察机芯的字样是否正常，仿品的机芯都比较模糊，还有就是表壳的做工比较差。
其次，要对比机芯的标识。
还要仔细观察机芯的字样，真品机芯的字雕刻清晰美观，假表的则粗糙，毫无美感。
最后，要深入了解机芯的性能，如上链方式(手动或自动，单向或双向)、机芯走时的声音等。
2、表壳的辨别要对比表壳的厚度，不同的手表对比，还有壳的材质，假表的材质比较次。
再次，就要仔细观察表壳的打磨边缘，比如k金的打磨道，真表的打磨比较光滑，假表的则比较粗糙，甚至有打磨的痕迹。
最后，要深入了解机芯的性能，如上链方式(手动或自动，单向或双向)、机芯走时的声音等。
3、表针的辨别仔细观察表针，假表的表针比较细腻，真品的表针可有打磨的痕迹，假表的则比较粗糙，而且表针的造工比较粗糙，看起来比较“黑”。
最后，要深入了解机芯的性能，如上链方式(手动或自动，单向或双向)、机芯走时的声音等。
欧米茄手表真假辨别图1、看表壳的生产序号几乎所有的欧米茄手表都有生产序号，而且是一表一号，也是唯一的。
它通常被刻印在手表的后盖上，或者是在手表某个壳爪的背后，是个8位的数字。
如果是机械手表的话，那个8位数字的生产序号也会出现在机芯夹板的边缘上，表壳的生产序号和机芯的是一致的。
真表的生产序号是刻印的，很深和很清晰的，如果是刻在表后盖上，它还会和表后盖的圆弧一致，也就是说，数字也呈圆弧状排列，而假表一般都是水平状直排的。
当前生产的欧米茄手表的生产序号都被刻在某个壳爪位置的背后，数字被刻的非常小和密集，这个做法目前假表还模仿不来。
假表的生产序号都基本是一个号码，也不管是男表还是女表，也不管是什么款型。
2、表壳的标识尤其是k金的手表，表壳上的标识比较多，比如天平的图案、18k 或750的标记、圣博纳的狗头或“护国女神”的女人头标记，这些标记都被冲压的非常小和清晰，假表的往往都是粗大和模糊的。
Omega HHP9303 气压测量仪说明书
如欲订购，请访问 /hhp9303 ，了解价格和详情
型号
说明
HHP9303
手持式压力计／数据记录器，带2 GB SD卡
压力传感器
HHPS100-2 插入式压力传感器，0 ~ 2 bar (0 ~ 29 psi) HHPS100-5 插入式压力传感器，0 ~ 5 bar (0 ~ 72.5 psi)
手持式压力数据记录器
配备可互换远程式传感器
HHP9303
完整系统
记本电脑或台式电脑。文件使 用“xls”扩展名保存，因此可使 用Microsoft Excel打开，无需任 何其它软件。
U 显示和记录压力 U 将数据记录在标准SD存储
卡上（内含2 GB卡） U 提供具有8种范围的可互换
压力传感器
U 在改变压力范围时无需重 新校准
A-1
HHPS100-10 插入式压力传感器，0 ~ 10 bar (0 ~ 145 psi)
HHPS100-20 插入式压力传感器，0 ~ 20 bar (0 ~ 290 psi)
HHPS100-50 插入式压力传感器，0 ~ 50 bar (0 ~ 725 psi)
HHPS100-100 插入式压力传感器，0 ~ 100 bar (0 ~ 1450 psi) HHPS100-200 插入式压力传感器，0 ~ 200 bar (0 ~ 2900 psi)
(6.97 x 2.68 x 1.77")
仪表重量：350 g (0.77 lb)
2GB-SD卡（内含）。HHP9303数据 记录器源自图片 所示小于实际 尺寸。A
HHPS100-2，图 片所示小于实际尺 寸。（单独销售）
压力仪器
OMEGA的HHP9303手持式压力计 和数据记录器适合各种应用。其压 力范围通过可互换的远程压力传感器 进行选择。这些传感器具有8种不 同的范围，分别为2、5、10、20、 50、100、200以及400 bar。在改 变范围时无需重新校准。可使用10 种用户可选择的压力标度中任意一种 显示压力，包括bar、psi、Kg/cm2、 hPA、kPA、mmHg、inHg、 meters H2O、inH2O以及Atm。 除显示实时压力读数外，HHP9303 还可手动记录数据或采用任何采样率 （从一秒到每9小时）自动记录数据。 读数带有日期和时间戳，保存在标 准SD存储卡（存储容量1 ~ 16 GB） 上。用户可取下该存储卡，将其直 接插入或通过USB读卡器连接至笔
Omega CL535 频率校准仪总计器说明书
e-mail:**************For latest product manuals:User’s GuideCL535Frequency Calibratorwith Totalizer®Shop online atregulations that apply. OMEGA is constantly pursuing certification of its products to the European New Approach Directives. OMEGA will add the CE mark to every appropriate device upon certification.The information contained in this document is believed to be correct, but OMEGA accepts no liability for any errors it contains, and reserves the right to alter specifications without notice.WARNING: These products are not designed for use in, and should not be used for, human applications.A.Basic Keypad Operations1EZ-Check™ Switch/EZ-Step™ Pushbutton Slide the switch to select the user storedvalues for calibration points.Push the EZ-Step™ pushbutton like a stopWatch to Run or Stop Totalizing.2SOURCE/AMPLITUDE ButtonPress and release SOURCE/AMPLITUDEto change source modes. These are:•Source CPH 1 - 20000•Source CPM 0.1 – 2000.0•Source HZ 0.01 – 200.00•Source HZ 0.1 – 2000.0•Source KHZ 0.001 – 20.000•TotalizerPress and hold SOURCE/AMPLITUDE tochange amplitude voltage from 0.1-12Vp. Then press the SOURCE/AMPLITUDE or STORE/CLEAR button to save selections and to exit.3ON/OFF ButtonPress ON/OFF to turn the CL535 on or off.4MENU ButtonPress and release the menu button and amode of operation menu will appear with allthe selections for operation mode.REFER TO SECTION B.5READ/GATE TIME ButtonPress and release READ/GATE TIME tochange read modes. These are:•Read Source CPH 1 – 20000•Read CPM 0.1 – 2000.0•Read HZ 0.01 – 200.00•Read HZ 0.1 – 2000.0•Read KHZ 0.001 – 20.000•TotalizerPress and hold READ/GATE TIME to selectgate time adjustment for Source & ReadTotalize mode.Then press the SOURCE/AMPLITUDE or STORE/CLEAR button to save selections and toexit.STORE/CLEAR ButtonIn source mode press the STORE/CLEAR tosave the calibration values. The display willflash “STORED” to confirm.In read mode press STORE/CLEAR to clearthe values saved in the EZ-Check™ HI and LOpositions. The display will flash “CLEARED” toconfirm.EZ-Dial™ KnobSource mode -Turn the EZ-Dial™ knob toadjust the output level. Press and turn toadjust 100X faster.Read mode – Turn the EZ-Dial™ knob toadjust the trigger level.CL5351B. CL535Configuration Array Press the MENU BUTTON on the CL535 after you turn the unit on toaccess the configuration mode. Turn the EZ-Dial™ Knob to selectconfiguration items. Press the EZ-Dial™ Knob to change configurationitems. Then press the Menu or STORE/CLEAR button to save selections andto exit.Auto Off -ON (default)/OFFAuto Off is ON, by default, to save battery life by turning the unit off after 30 minutes of inactivity. TurnAuto Off to OFF to prevent automatic shutdown. This is typically useful for manual loading or continuoususe.X1/X10 -X1 (default)This selection is for attenuation of input signals factored by X1 or by X10, X1 for voltage between1 -12Vpkor X10 for voltages between1 - 120Vp.0 XING/BASED Based (default)This selection gives the users the ability to change output signals between Zero Based and Zero Crossing.This gives the user the ability to select 0 XING for Zero Crossing Square or Sine waves to be able to outputsignals that go from positive to negative. Zero Based Square Wave to output only positive signals.NOTE: FOR SIMULATING NEGATIVE ONLY SIGNALS, SWAP THE BLACK AND RED LEAD WIRES INZERO BASED MODE.EZ-Check™HI/LO Readings ON (default)If the EZ-Check™ HI/LO Readings option is ON, the highest and lowest readings will automatically be savedin the HI and LO EZ-Check™ positions.If this option is OFF the HI and LO positions will show the current reading.(default)S Q S QS INE/This selection gives the users two choices to choose from for an output signal:Sign Wave Signal or Square Wave SignalBASIC CONFIGURATIONIf Basic Configuration is selected, the unit will restore all factory defaults. This will reset any changes madein the CL535 Configuration options, returning the unit to its simplest factory configuration. Which meansAuto Off is on, range at x1, Zero Based Square Wave, EZ-Check is on and Square wave is selected.2C. EZ-Dial™ KnobSource mode - Adjust the output up and down with the EZ-Dial™ knob. The increment is the far right digit (XXXX1). Press while turning to adjust 100X faster (XX1XX)Read mode – Trigger level adjustment. Adjust knob until LED Blinks and Reading is displayed.D. EZ-Check™SwitchThe EZ-Check™ switch has three positions -- high, set, and low. Its position is shown at the left edge of the LCD display with “HI” and “LO” indicators. Use of the EZ-Check™ switch depends on mode:Source Modes:Slide the EZ-Check™ switch to the HI and LO positions to recall the settings stored in thosepositions. While in the HI and LO positions, dial the EZ-Dial™ knob to change the display. PressSTORE/CLEAR to save new settings in the HI and LO positions. The display will flash “STORED” to confirm.Hint: For faster calibrations, the position of the switch can be felt. This feature allows continuous monitoring of the device being calibrated without looking back at the CL541 display. This is also useful in poor lighting or under difficult operating conditions.Read Modes:In read modes, with the EZ-Check™ switch in the middle position, the CL535 calibrator recordsthe maximum and minimum readings observed in each mode. Slide the EZ-Check™ switch to the HI and LO positions to display the readings. Press STORE/CLEAR to clear the readings. The display will flash “CLEARED” to confirm.b uttonPushE. TOTALIZEThe EZ-Step™ Switch pushbutton is a feature for read and source modes.Push the EZ-Step™ like a stop watch to run or stop Totalizing.F.FREQUENCY OUTPUT (SOURCE MODE)Press the SOURCE button to select the Frequency output mode, the word Source will appear on the LCD Display. Press the SOURCE button to select the desired frequency range. Press and hold theSource/Amplitude button to enter the Amplitude adjustment screen. Then turn the EZ-Dial™ knob to select the desired Level (amplitude) this will be indicated on the LCD. Levels are indicated in Vp and Vpp with respect to the black lead (-). Then press the SOURCE/AMPLITUDE or STORE/CLEAR button to save selections and to exit.You are able to setup three desired set points for quick calibration. Use the EZ-Check™slide switch. Slide the EZ-Check™ switch to the HI and dial the EZ-Dial™ to the desired set point. Press the STORE/CLEAR button to save settings. Do the same in the LO positions. For the mid range just dial it to the set point. It will stay at that point unless you move the EZ-Dial™. This is so you may test linearity in the mid rangewhile maintaining the 0% and 100% end points.Connect the CL535 to the output of the equipment or sensor to being calibrated then slide the EZ-Check™ switch to the HI, MIDDLE and LO positions to recall the settings stored in those positions.If you need to change set points, while in the HI and LO positions, dial the EZ-Dial™ knob to change the display. Press STORE/CLEAR to save new settings in the HI and LO positions. The display will flash “STORED” to confirm.3G.FREQUENCY COUNTER (READ MODE)Press the READ button to select the READ mode, the word READ will appear on the LCD Display. Press the READ button to select the desired frequency range. Press the Menu button and select the Level (amplitude) X1 for signals 0.1 to 12Vp or X10 for signals from 1 to 120Vp. Then press the READ/GATE TIME orSTORE/CLEAR button to save selections and to exit.In read modes, the CL535 calibrator records the maximum and minimum readings observed in each mode. Connect the CL535 to the equipment or sensor being measured and use the EZ-Check™slideswitch in the center position to monitor the frequency. Slide the EZ-Check™ switch to the HI and LO positions to display the min. & max. readings. Press STORE/CLEAR to clear the readings. The display will flash “CLEARED” to confirm.H.FUNCTION OF THE GREEN LEDThe CL535 is equipped with a GREEN LED light. It is being used in the Read mode to let the user knowthat their signal is being detected by the calibrator when the LED is flashing. If the LED is not lit, the user must adjust the trigger level. NOTE: Led will appear solid above Frequency of 60Hz.MODE)I. TOTALIZE(READThe CL535 will count pulses with-in the users defined period. Press the Menu button and select the Level(amplitude) X1 for signals 0.1 - 12Vp or X10 for signals from 1V to 140Vp. Then press the Menu orSTORE/CLEAR button to save selections and to exit. Press the READ/GATE TIME button and select the TOTALIZER mode. Press and hold the READ/GATE TIME button and adjust the number of minutes (1-100) that you want the CL535 to count pulses. Then press the READ/GATE TIME or STORE/CLEAR button to save selections and to exit. Then turn the EZ-Dial™ knob to adjust the trigger time. This will be indicated on the LCD.Connect the CL535 to the output of the equipment or sensor being measured and push the EZ-Step™ push button on the side of the unit, similar to a Stop Watch, to run or stop Totalizing. The words RUN or STOP will appear on the LCD display.See Totalizer Connections on next page.MODE)(SOURCEJ. CALIBRATETOTALIZE RSThe CL535 will count pulses with-in a selected time frame. Press the SOURCE/AMPLITUDE button andselect the TOTALIZER mode. Press and hold the READ/GATE TIME button and adjust the number of minutes (1-100) that you want the CL535 to output pulses. Then press the SOURCE/AMPLITUDE or STORE/CLEAR button to save selections and to exit. Then turn the EZ-Dial™ knob to adjust the number of pulses required during the time period defined. This will be indicated on the LCD.Connect the CL535 to the output of the equipment or sensor to be calibrated then Press the Slide theEZ-Check™ Switch to start.See Calibrate Totalizers Connection diagram on next page.4TOTALIZE CONNECTIONSCALIBRATE TOTALIZERS5K. Specifications General Specifications:(Unless otherwise indicated all specifications are rated from a nominal 2367CL535 Field Test Procedure1.Universal Counter Timer with an accuracy of ± 10 PPM RDG.2.Digitizing Oscilloscope.3.Frequency Source with an accuracy of ± 10 PPM RDG.No Calibration is required.different source modes. Set the CL535 to the settings below and verify the CL535 is properly functioning within specification.read modes. Set the frequency calibrator to the settings in the table below and verify theUUT is reading within specification.8Ω.2. Check that the Duty cycle is 50% ± 2%.3. Check that the Amplitude Adjustment is ± 10% of setting.4. Check the Zero crossing Symmetry is < ±10% of Vpk Output amplitude setting.9NOTES 10Direct all warranty and repair requests/inquiries to the OMEGA Customer Service Department. BEFORE RET URNING ANY PRODUCT(S) T O OMEGA, PURCHASER MUST OBT AIN AN AUT HORIZED RET URN (AR) NUMBER FROM OMEGA’S CUST OMER SERVICE DEPART MENT (IN ORDER T O AVOID PROCESSING DELAYS). T he 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 whichthe product was PURCHASED,2.Model and serial number of the productunder warranty, and3.Repair instructions and/or specificproblems 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 theCOST of the repair,2.Model and serial number of theproduct, and3.Repair instructions and/or specific problemsrelative to the product.OMEGA’s 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 2005 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.Where Do I Find Everything I Need for Process Measurement and Control?OMEGA…Of Course!Shop online at TEMPERATUREⅪߜThermocouple, RTD & Thermistor Probes, Connectors, Panels & AssembliesⅪߜWire: Thermocouple, RTD & ThermistorⅪߜCalibrators & Ice Point ReferencesⅪߜRecorders, Controllers & Process MonitorsⅪߜInfrared PyrometersPRESSURE, STRAIN AND FORCEⅪߜTransducers & Strain GagesⅪߜLoad Cells & Pressure GagesⅪߜDisplacement TransducersⅪߜInstrumentation & AccessoriesFLOW/LEVELⅪߜRotameters, Gas Mass Flowmeters & Flow ComputersⅪߜAir Velocity IndicatorsⅪߜTurbine/Paddlewheel SystemsⅪߜTotalizers & Batch ControllerspH/CONDUCTIVITYⅪߜpH Electrodes, Testers & AccessoriesⅪߜBenchtop/Laboratory MetersⅪߜControllers, Calibrators, Simulators & PumpsⅪߜIndustrial pH & Conductivity EquipmentDATA ACQUISITIONⅪߜData Acquisition & Engineering SoftwareⅪߜCommunications-Based Acquisition SystemsⅪߜPlug-in Cards for Apple, IBM & CompatiblesⅪߜDatalogging SystemsⅪߜRecorders, Printers & PlottersHEATERSⅪߜHeating CableⅪߜCartridge & Strip HeatersⅪߜImmersion & Band HeatersⅪߜFlexible HeatersⅪߜLaboratory HeatersENVIRONMENTALMONITORING AND CONTROLⅪߜMetering & Control InstrumentationⅪߜRefractometersⅪߜPumps & TubingⅪߜAir, Soil & Water MonitorsⅪߜIndustrial Water & Wastewater TreatmentⅪߜpH, Conductivity & Dissolved Oxygen Instruments M4208/0605。
黑体校准源介绍
MAB黑体校准源MAB黑体的发射面的高发射率是通过温度受控的金属板，与其涂覆的高吸收性涂料薄层来实现。
这种黑体的发射率在波长约0.1mm处开始下降，并且在波长超过约1mm变得非常低，所以典型的面源黑体不能用于模拟太赫兹带（0.1mm至1mm）和亚太赫兹带（1mm至10mm的波长）的黑体目标温度。
在典型的红外黑体中使用的高辐射率涂层对于太赫兹光学辐射而言变得部分半透明，特别是在长波处大约0.5mm。
发射体涂层吸收率要在太赫兹/短波频谱带中很高以确保高发射率；太赫兹/微波成像仪的低分辨率，所以需要大面积的黑体源；（3）要很高的温度均匀性、温度稳定性和温度精度，以便能够对太赫兹/短微波传感器进行精确校准。
但此黑体由Inframet研究团队进行了多年的实验研究得出。
这些黑体的设计基于针对THz 范围优化的特殊浇注材料吸收体涂层，大面积均匀发射面板和超精密控制电子元件。
MAB黑体的特点•广泛的频谱范围：涵盖了太赫兹和亚太赫兹波段•大面积高达1000mmx1000mm•太赫兹/亚太赫兹波段的高发射率•大面积辐射面上具有良好的热均匀性•极好的温度分辨率1mK和温度稳定性10mK•高速，易于计算机控制•经凑可靠的设计（黑体单元与控制器集成）MAB黑体扩展范围MAB黑体有一系列的版本。
有三个核心参数指标：黑体发射面的大小、光谱带和温度范围。
发射面尺寸由黑体代码表示：MAB-XD其中X是发射器的平方近似尺寸，单位为英寸。
MAB黑体型号：MAB-6D、MAB-12D、MAB-16D、MAB-20D、MAB-24、MAB- 50（可提供大至1000×1000mm的发射面）MAB黑体可针对不同的光谱范围进行优化：A-从0.1mm到1mm（0.3-3THz）；B-从0.5mm到4mm（75GHz-1.5THz）；C-从2 mm到10 mm（30GHz-150GHz）；D-从0.5mm到10mm（30GHz-1.5THz）E-从0.5mm到30mm（10GHz-1.5THz）。
成都欧米茄手表售后维修服务中心—欧米茄手表为什么出现不准的情况
欧米茄售后维修客户服务中心为提高服务质量特开设百度文库腕表知识小课堂，本篇文章就为大家讲解一下欧米茄手表为什么出现不准的情况，不知道大家对这个问题有没有了解过，希望通过这种方式可以帮助到大家更好的了解这个问题。
温度的变化将导致摆轮和平衡弹簧的几何标准发生变化。
这些关键部件的每一个微小变化都会直接影响振动周期。
温度也会导致手表油粘度的变化，从而导致扭矩传递的变化和手表齿轮系的晃动。
以上就是欧米茄售后维修客户服务中心—百度文库小课堂的全部内容。
无论您的腕表最终需要检测或是维修，腕表本身都需要定期保养，以延长其使用寿命。
如果您对您的腕表有任何疑问均可拨打400客服热线进行咨询和预约到店，我们将竭力为您提供最优质的服务。
Omega FTB-930 和 FTB-940 系列气体流量计说明书
F-54FThe OMEGA ®FTB-930 and FTB-940 Series turbine metershave male NPT end fittings for easy connections. They are suitable for use with gases with a minimum density of 0.025 lb/ft 3 (air at STP is 0.0752 lb/ft 3).These units come supplied with a mating 2-wireconnector and can be supplied with integrally mounted FLSC-60 Series signal conditioners to provide 4 to 20 mA, 0 to 5V, or amplified pulse outputs. These turbine gas meters are intended for clean service only; where there is anyOrdering Examples: To order a scaled system that includes signal conditioner, turbine meter with MNPT end fittings, specify model numberSYS/FTB-931B/FLSC-61,FTB-931B flowmeter with 0.35 to 3.5 ACFM range, and FLSC-61,0 to 5V/10V signal conditioner, $1060 + 431 = $1491.SYS/FTB-939/FLSC-62A,FTB-939 flowmeter with 15 to 250 ACFM range, and FLSC-62A,4 to 20 mA signal conditioner,$1335 + 431 = $1766.FTB-930/940 SeriesStarts at$1060ߜ±1% of Reading AccuracyߜBall Bearing Design for Economyߜ440C Bearing Retainers for DurabilityߜBall Bearings Field Replaceable Without Loss of CalibrationߜDeflector Cones Stabilize Low-Mass Rotor for Increased Bearing Life ߜNIST Certificate Supplied StandardSPECIFICATIONSAccuracy:±1.0% of reading Repeatability: ±0.25%Materials of Construction:Body: 304 stainless steel Rotor:17-4 PH SSBearings:440C stainless steel Output:30 mV p-p sinewave min.Electrical:2-wire connector included Max Temp. Range:-268 to 232°C (-450 to 450°F)-268 to 65°C (-450 to 150°F) for FTB-931T Maximum Pressure Drop: Gas density in lb/ft 3 x 4 (psid)FTB-939 turbine,$1335, shown with FLSC-61signalconditioner,$431. See page F-52 for details.doubt about the fluid, strainers are recommended.OMEGA ®precision turbine gasflowmeters are designed to measure actual cubic feet or actual volume passing through the meter. Before sizing a flowmeter, it is necessary to convert flow units (i.e., SCFM, LPM,etc.) to actual units. To convert to actual measured volume (ACFM)from standard volume (SCFM), use the following formula:ACFM =SCFM x 14.7/Pa x Ta/530where:ACFM =Actual cubic feet per minuteof measured gas flowSCFM =Standard cubic feet perminute gas flow Pa =Operating pressure(psia) in = (psig + 14.7)Ta =Temperature in degreesRankine = (°F + 460)ECONOMICAL BALL BEARING GAS TURBINE FLOWMETERSwith Male NPT FittingsCANADA www.omega.ca Laval(Quebec) 1-800-TC-OMEGA UNITED KINGDOM www. Manchester, England0800-488-488GERMANY www.omega.deDeckenpfronn, Germany************FRANCE www.omega.frGuyancourt, France088-466-342BENELUX www.omega.nl Amstelveen, NL 0800-099-33-44UNITED STATES 1-800-TC-OMEGA Stamford, CT.CZECH REPUBLIC www.omegaeng.cz Karviná, Czech Republic596-311-899TemperatureCalibrators, Connectors, General Test and MeasurementInstruments, Glass Bulb Thermometers, Handheld Instruments for Temperature Measurement, Ice Point References,Indicating Labels, Crayons, Cements and Lacquers, Infrared Temperature Measurement Instruments, Recorders Relative Humidity Measurement Instruments, RTD Probes, Elements and Assemblies, Temperature & Process Meters, Timers and Counters, Temperature and Process Controllers and Power Switching Devices, Thermistor Elements, Probes andAssemblies,Thermocouples Thermowells and Head and Well Assemblies, Transmitters, WirePressure, Strain and ForceDisplacement Transducers, Dynamic Measurement Force Sensors, Instrumentation for Pressure and Strain Measurements, Load Cells, Pressure Gauges, PressureReference Section, Pressure Switches, Pressure Transducers, Proximity Transducers, Regulators,Strain Gages, Torque Transducers, ValvespH and ConductivityConductivity Instrumentation, Dissolved OxygenInstrumentation, Environmental Instrumentation, pH Electrodes and Instruments, Water and Soil Analysis InstrumentationHeatersBand Heaters, Cartridge Heaters, Circulation Heaters, Comfort Heaters, Controllers, Meters and SwitchingDevices, Flexible Heaters, General Test and Measurement Instruments, Heater Hook-up Wire, Heating Cable Systems, Immersion Heaters, Process Air and Duct, Heaters, Radiant Heaters, Strip Heaters, Tubular HeatersFlow and LevelAir Velocity Indicators, Doppler Flowmeters, LevelMeasurement, Magnetic Flowmeters, Mass Flowmeters,Pitot Tubes, Pumps, Rotameters, Turbine and Paddle Wheel Flowmeters, Ultrasonic Flowmeters, Valves, Variable Area Flowmeters, Vortex Shedding FlowmetersData AcquisitionAuto-Dialers and Alarm Monitoring Systems, Communication Products and Converters, Data Acquisition and Analysis Software, Data LoggersPlug-in Cards, Signal Conditioners, USB, RS232, RS485 and Parallel Port Data Acquisition Systems, Wireless Transmitters and Receivers。
上海欧米茄维修中心-欧米茄石英表走时慢什么原因
欧米茄石英表走时不准变慢了怎么回事？欧米茄石英表出现于1969年，是将石英晶体运用在钟表上的一种发明，石英晶体震动的频率相对较高，因此欧米茄石英表比机械表走时要精准，那么欧米茄石英表为什么会走慢呢？
欧米茄石英表的走时误差范围为每个月在15秒内，如果走时超出误差范围，说明石英表走时不精准了，造成这一现象的原因可能是您的欧米茄石英表电池电量不足了，一般石英表的电池能坚持两年左右，欧米茄石英表应该每2到3年定期保养一次，对于电池的电量也可进行一个检测，得到及时的更换。
或者可能是接触不良，也可能是石英振子损坏或者集成电路故障。
欧米茄石英表走慢应该怎么办？手表出现问题应该及时送至专业售后服务中心进行检测，切勿耽误时间造成更严重大的问题及故障。
还有任何疑问或者需要进店服务可拨打名表维修中心官方免费咨询预约热线，名表维修中心提供手表维修、手表保养、更换配件、名表鉴定的专业手表售后服务中心。
BB703 高精度黑体温度计ibrator产品说明书
K-8U Calibra a partir da temperatura ambiente 10até 400°C (20 até 752°F)U Projeto em miniatura portátil U Controlador de temperatura digital 1⁄32 DIN embutidoU Calibra instrumentos infravermelhos com rapidez e exatidão U Certificado de calibração rastreável pelo NIST com 3 pontos de dados incluso U Estojo de transporte incluso U Comunicação RS232 opcional com software e cabo de comunicação CN9-SW grátis Especificações Faixa de temperatura da placa-alvo: T emperatura ambiente 10 até 400°C (20 até 752°F)**Condições Ambientais: T emperatura: 0 até 40°C (32 até 104°F)**U midade: 0 até 90% de umidade relativa, sem condensação Energia: BB703: 115 Vac, 50/60 Hz 175 W BB703-230VAC: 230 Vac, 50/60 Hz, 175 WSensor de controle interno:PlatinaRTD, classe A, 100Ω, alfa = 0,00385Exatidão: ±1,4°C (±2,5°F)Resolução: 0.1°Estabilidade: 0,3°C (±0,5°F)Emissividade da placa-alvo: 0,95Tamanho: 56 H x 127 W x 155 mm D (2,2 x 5 x 6,1")O BB703 é um calibrador de corpo negro de alto desempenho, reforçado e em miniatura. É utilizado para calibrações de pirômetro infravermelho com a faixa de temperatura ambiente 10 até 400°C (ambiente 20 até 752°F). Com seu projeto exclusivo em miniatura e placa-alvo de 29 mm (1.125") embutida, o BB703 é um calibrador de infravermelho ideal para todas as aplicações em laboratórios ou em campo. A opção “-C2” permite configurar, ajustar e fazer leituras remotas. O software gratuito está incluso com estes modelos.BlACK PoINT™ BB703Fonte de calibração de corpo negro em miniatura Portátil e com faixa de alta temperatura*Observação: Somente o modelo 230 Vac está disponível com marcação CE.Exemplo de pedido: BB703-C2, fonte de calibração de corpo negro 115 Vac, com opção do RS2032, OMEGACARE SM estende a garantia padrão de 3 anos para um total de 5 anos.BB703o modelo 230 Vac Peso: 1,09 kg (2,4 lb)Certificações: CE (somente BB703-230VAC)Categoria de instalação: II ** O ponto de ajuste máximo precisa ser reduzido ao operar em temperaturas ambientes superiores a 25°C (77°F).O programa de garantia estendida OMEGACARE SM está disponível para os modelos apresentados nesta página. Peça mais detalhes ao seu representante de vendas quando fizer o pedido. OMEGACERE SM cobre peças, mão de obra e embalagens retornáveis equivalentes.E s t ão d i s p o n ív e i s m o d e l o s c o m R S 232 e s o f t w a r e g r át i s !。
BB703黑体温度计ibrator说明书
Changing the Setpoint/Modify Key: Press and hold to view current setpoint temperature. While held, press the decrease or increase key to change thesetpoint.Decrease Key: Press in conjunction with ModifyKey in order to decrease setpoint.Increase Key: Press in conjunction with Modify Key in order to increase setpoint.Changing the Controller ParametersThe BB703 operates at its optimum performance when left with the factory parameter settings. The onlyinternal parameter that the operator may need to change is the engineering units (°C or °F) or display resolutionWGS/START HERE ARRO 5WGS/START HERE ARRO6BB703Blackbody CalibratorOverheat Reset SwitchIf the unit is operated at high temperatures in elevated ambient temperatures, an overheat condition may occur. In an overheat situation a mechanical reset switch on the right side panel will pop and open the heater circuit. The controller will still have power. While the controller will be demanding heat from the heater, the processtemperature will fall continuously until it equalizes with the room temperature. If an overheat condition occurs, let the unit cool off for one hour (leave the unit on), then press the reset button, firmly.SECTION 4: RS232 CommunicationsThis section only applies to BB703 Series Calibrators pur-chased with optional RS-232 Communications (-C2) Option.Communication PortThe RS-232 communication port is located on the left side of the BB703 calibrator . An interface cable, Pt. No. OM-NOMAD-CP9, is included with your unit for easy connection between your BB703 calibrator and PC.Wiring Connections From Calibrator To PCCN9-SW Communication SoftwareCalibrators with the –C2 option come complete with communication software (CN9-SW). The software is designed to interface with your calibrator. Refer to the Software Communication Manual (M2896) for factory default settings and for making changes to the communications settings and programming.***********************TMThe information contained in this document is believed to be correct, butOMEGA accepts no liability for any errors it contains, and reserves the right to alter specifications without notice.Servicing North America:U.S.A. Omega Engineering, Inc.Headquarters: Toll-Free: 1-800-826-6342 (USA & Canada only)Customer Service: 1-800-622-2378 (USA & Canada only) Engineering Service: 1-800-872-9436 (USA & Canada only) Tel: (203) 359-1660 Fax: (203) 359-7700 e-mail:**************For Other Locations Visit /worldwideWARRANTY/DISCLAIMEROMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for a period of 37 months from date of purchase. OMEGA’s WARRANT Y adds an additional one (1) month grace period to the normal three (3) year product warranty to cover handling and shipping time. T his 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 WARRANT Y 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. T his WARRANT Y 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 if 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 WARRANTIES OR REPRESENTATIONS OF ANY KIND WHATSOEVER, EXPRESSED OR IMPLIED, EXCEPT THAT OF TITLE, AND ALL IMPLIED WARRANTIES INCLUDING ANY W ARRANTY 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 WARRANT Y/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.RETURN REQUESTS/INQUIRIESDirect all warranty and repair requests/inquiries to the OMEGA Customer Service Department. BEFORE RE URNING ANY PRODUC (S) O OMEGA, PURCHASER MUS OB AIN AN AUTHORIZED RETURN (AR) NUMBER FROM OMEGA’S CUSTOMER SERVICE DEPART MENT (IN ORDER T O AVOID PROCESSING DELAYS). T he assigned AR number should then be marked on the outside of the return package and on any correspondence.FOR WARRANTY RETURNS, please have the followinginformation 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. P urchase Order number to cover the COST of the repair or calibration,2. Model and serial number of the product, and3. R epair instructions and/or specific problems relative to the product.OMEGA’s 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 2017 OMEGA ENGINEERING, INC. All rights reserved. T his 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.MQS3265/0517Front/Back Panel Controls and IndicatorsProcess Temperature/Setpoint Temperature Display In the default mode, the display will show the process temperature, i.e. the target plate temperature. When the modify key is held down, the setpoint temperature is displayed.P.I.D. Indicator:When this light is illuminated, the unit is heating up the target plate. FusesRefer to User’s Guide Section 5.3 for information on fuse replacement.Power SwitchThe power switch has two positions, “ON” and “STANDBY”.ONSTANDBYIn the ON mode, the entire unit is powered up. The fan will only activate when the target plate is been brought up to a high temperature for a period of about fiveminutes.WGS/START HERE ARROWGS/START HERE ARRO 2WGS/START HERE ARRO34Using This Quick Start ManualUse this Quick Start Manual with your BB703 Blackbody Calibrator for quick installation and operation. For detailed information, refer to the User’s Guide (Manual Number M3265).SECTION 1 .........................General Information SECTION 2 .......................................Installation SECTION 3 ........................................Operation SECTION 4 ......................RS232 Communication PRECAUTIONS:• F ollow all safety precautions and operating instructions outlined in this manual.• N ever leave your calibrator unattended when in use.• K eep out of reach of all children.• N othing should come in contact with the target plate. Even when the unit is off. • N ever place any object within 3 inches of the cavity opening when hot.• D o not operate in flammable or explosive envi-ronments.• N ever operate with a power cord other than the one provided with your unit.• R emove and or disconnect main power cord before attempting any maintenance or fuse replacement.• D o not connect this unit to a non-grounded, non-polarized outlet or power source.• T his unit is intended for indoor use only. Avoid exposure to moisture.Attempting to repair or service your unit may void your warranty.SECTION 1: General InformationThe Model BB703 is a portable, rugged, bench-top,hot blackbody calibration source with a built-in precision PID digital controller. The calibrator is used to test and calibrate infrared pyrometers. The 28.6mm (1.125”) diameter target plate has an emissivity of .95 and can be set to any temperature between ambient +11 to 400°C (ambient +20 to 752°F).MODIFY KEY DECREASE KEY INCREASE KEYIn the STANDBY mode, the unit is powered down except for the fan and fan thermostat. If the unit has been operated at high temperature and is then put into standby mode, the fan will still run until the target plate has cooled down to room temperature.SECTION 2: InstallationPower ConnectionConnect the power cord to the AC Power Input. If you have an International (230 VAC~, 50/60 Hz) model you must first connect the international style power cord to the proper connector used in your country or local area (connector not provided).only by suitably trained personnel.Be sure that the line voltage powering your unit does not go above or below 10% of the rated voltages specified above.MountingMount the unit on a bench, table top or shelf in a horizontal position and operate at least ten inchesfrom any air obstructions to the front panel, rear panel, side or top of the unit. Operate the unit in an ambient environment between the specified 0 to 40°C (32 to 104°F).Ambient TemperatureWhen operating the unit at ambient temperatures higher than 25°C (77°F), the user must not exceed the “Maximum Allowable Target Plate Temperature”shown along the y-axis in the following graph. Failure to adhere to these guidelines may cause a safety switch inside the unit to open the heater circuit. If the PID light is blinking or continuously on but there is no increase in target plate temperature, then the thermal safety switch has tripped. In this case refer to SECTION 3 - Overheat Reset Switch or Section 3.3 in the User’s Guide.M A X I M U M A L L O W A B L E T A R G E T P L A T E T E M P E R A T U R E (F )M A X I M U M A L L O W A B L E T A R G E T P L A T E T E M P E R A T U R E (C )Maximum Setpoint Temperature for ElevatedAmbient TemperaturesSECTION 3: OperationCalibrating an IR PyrometerIn order to calibrate an IR Pyrometer, hold the pyrometer perpendicular to the target plate for optimal performance. The proper distance between the IR pyrometer and the target plate depends on the field of view of the pyrometer. If the pyrometer is too far away it will scan unwanted surfaces out-side of the perimeter of the target plate. Holding the pyrometer too close could introduce undesir-able heat to the IR detector of the pyrometer.---------------------------------------------------------------------------Target Plate Emissivity: 0.95*---------------------------------------------------------------------------*Reference to 8-14 microns wavelength bandwidthThe BB703’s target plate can be set to very high temperatures. Exercise extreme caution when operating the unit. Keep hands and fingers away from the target plate area. Keep flammable products such as paper, plastics and clothing far from the BB703.WARNING:。
TEL TA703-01-0000 Change Over Module 设置、校准与测试说明书
Part G Setting, Calibration andTestingThis part contains information for setting, calibrating and testing the TA703-01-0000 Change Over Module after initial installation or servicing. It contains the following information: Section Title Page 1Internal Link Setting G31.1Dip Switch and Test Point Location G5 2Calibration G72.1RSSI G72.2Forward Power G72.3Reverse Power G72.4Power Supply and Battery G8 3External Adjustments G93.1Front Panel Adjustments - Base A G93.2Front Panel Adjustments - Base B G10 4Test Procedure G111Internal Link SettingAll internal link settings are by dip switch. Four dip switches SW100, SW201, SW400 and SW401 provide separate, adjustable internal links on the TA703-01-0000 PCB to allow theChange Over Module to perform as described in the table below. See the diagram on page G5 for dip switch locations.Note:Some switches are unused.Note:Shaded fields indicate defaults setting.SW100SW 201SW 400Switch on off comment1-16Repeater Base Station 2-15RepeaterBase Station3-14not connected 4-13not connected 5-12not connected6-11Talk Through Base Station 7-10enable disable Tx-key B 8-9enabledisableTx-key ASwitchonoffcomments 1-162-153-14offon Mode A off onoff Mode B off remainingcombinations not allocated rest of SW201onoff4-13not used5-12link Rev Pwr A-BRev Pwr separate6-11disable Fwd Alm A I/P enable Fwd Alm A I/P 7-10disable Fwd Alm B I/P enable Fwd Alm B I/P 8-9link Fwd Pwr A-BFwd Pwr separateSwitch onoffcomments1-16fwd pwr A 1k to V+just open coll to Gnd 2-15rev pwr A 1k to V+just open coll to Gnd 3-14mute A 1k to V+just open coll to Gnd 4-13RSSI A 1k to V+just open coll to Gnd 5-12PSU A 1k to V+just open coll to Gnd6-11not used7-10All alm-A comm Gnd All alm A comm float 8-9All alm A N/C 1k to V+All alm A N/C floatSW 401Switch on off comments 1-16fwd pwr B 1k to V+just open coll to Gnd2-15rev pwr B 1k to V+just open coll to Gnd3-14mute B 1k to V+just open coll to Gnd4-13RSSI B 1k to V+just open coll to Gnd5-12PSU B 1k to V+just open coll to Gnd6-11not used7-10All alm B comm to Gnd All alm B comm float8-9All alm B N/C 1k to V+All alm B N/C floatéìéú*OVú9]OZINúGTJú:KYZú6UOTZú2UIGZOUT2CalibrationNote:All internal adjustments have been preset during manufacturing. If re-adjustment is required proceed as follows:2.1 RSSIReceiver RSSI output levels need to be set as per the instructions in the T800 service manual. The procedure that follows uses the UHF receiver as an example sApply a carrier to produce 2V DC at the RSSI input of the TA703-01-0000. For a correctly set up UHF T800 receiver that should occur at a RF input level of -110dBm. The RSSI level can be measured at R323 for Base A and at R306 for Base B. Otherwise disconnect the receiver and apply 2V to PL1-14 for Base A and 2V to PL2-14 for Base B.s Put a DC voltmeter probe on TP301 or pin 1 of IC14 and adjust RV300 to read 2.6V sPut a probe on TP305 or pin 7 of IC14 and adjust RV301 for a reading of 2.6V.Verifying RSSI operation 1.Select Base A2.Ensure that both Bases provide the same 2V RSSI voltage3.Increase the RSSI voltage of Base B slowly, either by increasing the RF input or by increasing the simulated DC input. Stop when DR300 lights up and the TA703-01-0000 changes over.4.This should take place around the 6dB increase in RF power or after a 0.4V increase in Return to level to normal and reset system5.Repeat 1 to 4 with Base A and B swapped. In this case DR301 lights up6.With Base B as the active one, increase RF level of Base B to 70dB. D302 lights up and change over is ignored.7.Repeat 6 with Base A as the active one.2.2 Forward Power1.Activate the relevant transmitter and check that it produces its nominal power2.Reduce the output power by 3dB3.Adjust front panel preset for the forward power till the associated LED turns on.2.3 Reverse Power1.Activate the relevant transmitter and check that it produces its nominal power2.Replace the load with a 3dB pad only3.Adjust front panel preset for the reverse power till the associated LED turns on.RSSI level D300D301D302commentbelow -75dB A=Boff off on A>B by 6dB off on on B>A by 6dB on off on above -75dB**off* = undefined2.4 Power Supply and Battery1.Reduce power supply level to 10.8V2.Adjust the front panel preset to the associated LED turns on2.5 Repeater Audio: Receiver to TransmitterFor repeater setup, readjust receiver line output for -10dBm.3External AdjustmentsOnce installed, The TA703-01-0000 Change Over Module requires a series of adjustments. These adjustments must be carried out on a live system by introducing defined good conditions and defined error conditions.çìéú,XUTZú6GTKRú'JP[YZSKTZYúíú(GYKú'The adjustment trim pots are located just above the red LEDs on the left half of the Change Over Module front panel as shown.s On front panel, select Base A.çìéìé8K\KXYKú6U]KXs Terminate the transmitter aerial output with a 3dB 50 Ohm attenuator. Do not terminate with 50 Ohm load. The termination represents a SWR of 5:1. Over 25% ofthe transmit power is reflected back into the transmitter.s Activate the transmitter by pressing the Tx Key button at the front of the exciter/ transmitter.s Adjust the reverse power change over level so that the Change Over Module just changes over.s Change the termination of the transmitter back to 50 Ohm and press reset on the Change Over Module.çìéìè,UX]GXJú6U]KXs Activate the transmitter by pressing the Tx Key button at the front of the exciter/ transmitter.s Ensure that the power is set to the nominally required output power into a 50 Ohm load at the aerial output.s Tune the power level down to 60% of nominal output power.s Adjust the forward power change over level so that the Change Over Module just changes over.s Re-adjust transmitter power to nominal power.çìéìç69;The PSU has been preset during manufacturing. If adjustment is required proceed as follows: s Reduce the Supply voltage of Base A slowly to +10.5V.s If the Change Over Module has not changed over adjust the PSU preset resistor. Note this preset operates counter clockwise. To increase the PSU fault trigger level turn thepreset counter clockwise.s Return supply level to nominal +13.8Vçìèú,XUTZú6GTKRú'JP[YZSKTZYúíú(GYKú(The adjustment trim pots are located just above the red LEDs on the right half of the front panel of the Change Over Module.s To test Base B, switch the base switch to position B and press the reset button.s Repeat instructions for Base A (previous page).4Test ProcedureThe procedure below describes the tests carried out prior to shipping the product. Note that they specify the use of a TA703 Test Jig.Initial test setupSet dip switches as in Internal Link Setting on page G3.Set RSSI pots on testjig to mid levelSet Fwd Pwr pots to maxSet Rev Pwr pots to minSet all switches on testjig to off (white dot)Connect everything together as requiredUse independent power supplies for Base A and Base B. (Red banana socket on test jig is for second supply)Test Conditions Result Audio path and C/O Radio in Base modeBase A and Base B Turn supply onSelect TA703 Base A ActiveOn TA703 Active A LED ONOn TA703 Standby B LED ONJig TX-A and RX-A LEDs ONJig TX and RX Remote LEDs ONMeasure impedance to gnd at TA703 Base Sel terminalHighActivate Jig Rx-B Gate swChange over:Jig Active B LED onJig TX-B and RX-B LEDs ONJig TX and RX Remote LEDs ONMeasure impedance to gnd at TA703 Base Sel terminalLowSwitch TA703 to Base B and ResetTA703 Active B LED ONTA703 Standby A LED ONTX test Base A Select Base A activeSet Jig Fwd Pwr pot to maxActivate Jig Tx RMT KeyTA703 Green Tx LED Base A ONTurn Jig fwd pwr pot down to minimumChange over:TA703 Green Tx LED Base B ONTA703 Fwd-A Alarm LED ONTurn Jig Tx RMT Key offReset system and set TA703 to Base BTx test Base B Base B active:Set Jig Fwd Pwr pot to maxActivate Jig Tx RMT keyTA703 Green Tx LED Base B ONTurn Jig fwd pwr pot down to minimumChange over:TA703 Green Tx LED Base A ONTA703 Fwd-B Alarm LED ONTurn Jig Tx RMT B offReset system and select TA703 Base A Remote Tx test Base A activeActivate Jig Remote Tx switch: SK1TA703 Tx Key Base A ONActivate Jig Remote Tx switch: PL3TA703 Tx Key Base A ONReverse Pwr Base A Set Jig Rev Pwr pot A to maxActivate Jig Tx Key Base AChange Over:Turn Jig Tx Key offReset system – Base A activeTurn Jig Rev A switch onActivate Jig Tx Key Base ANo Change OverSet Jig Rev Pwr pot A to minReset system and set to Base B Reverse Pwr Base B Set Jig Rev Pwr pot B to maxActivate Jig Tx Key Base BChange OverJig Turn Tx Key offReset TA703 systemTurn Jig Rev B pwr sw onActivate Jig Tx Key Base BNo Change overSet Jig Rev Pwr pot B to min Receiver test On TA703 Select Base AActivate Jig Rx-B Gate swChange OverJig Mute A Alarm ONReset TA703 system and select BActivate Jig Rx-A Gate swChange OverTA703 Mute B Alarm ONReset TA703 system and select A Front panel setupFwd Pwr Base A setup Setup 1V DC at I/O PAD213Fwd Pwr Base B setup Setup 1V DC at I/O PAD210Rev Pwr Base A setup Setup 1V DC at I/O PAD205Rev Pwr Base B setup Setup 1V DC at I/O PAD202PSU Base A setup Set Base A supply to 10.5VAdjust until PSU-A alarm first appearsReset voltage to 13.8V after testPSU Base B setup Set Base B supply to 10.5VAdjust until PSU-B alarm first appearsReset voltage to 13.8V after testBattery test Adjust Battery pot on testjig to minAll Alarm relays start clickingRestore Jig battery voltageTA703 Relays stop clickingInternal controls: RSSI setupRSSI A setup Set 4.20V DC at RSSI A - R323Adjust RV300 to read 2.60V +/-.1V at IC300-1 TP300RSSI B setup Set 4.20V DC at RSSI B - R356Adjust RV301 to read 2.6V +/-.1V at IC300-7RSSI A measure Set 4.20 DC at RSSI A0.5V across R331 TP3010.5V across R332 TP302 RSSI B measure Set 4.20V DC at RSSI BRSSI C/O TA703 Select Base ASet Jig RSSI A to minimumSet Jig RSSI B to maxActivate Jig RX-A plus RX-B GateChangeover:TA703 RSSI A Alarm LED ONSelect Base B ResetSet Jig RSSI B to minimumSet Jig RSSI A to maxActivate Jig RX-A plus RX-B GateChangeover:TA703 RSSI B Alarm LED ON。
Omega BB703-230VAC 230VAC微型黑色计ibration源说明书
262U Calibra desde ambiente +10 a 400 °CU Diseño miniatura portátilU Controlador digital de temperatura incorporado DIN 1⁄32U Calibra instrumentos infrarrojos de forma rápida y precisaU Se incluye un certificado de calibración rastreable con 3 puntos de datosU Incluye estuche portátil blandoU Comunicaciones RS232 opcionales con software de comunicaciones CN9-SW y cable gratuitosEjemplo de pedido: BB703-230VAC-C2, fuente de calibración de cuerpo negro de 230 Vca, con la opción RS232. OCW-2, OMEGACARE SM extiende la garantía estándar de 3 años a un total de 5 años.Especificaciones Rango de temperatura de la placa del objetivo:Ambiente +10 a 400 °C*Condiciones ambientales:Temperatura: 0 a 40 °CH umedad: HR del 0 al 90%, sincondensaciónPotencia: 230 Vca, 50/60 Hz, 175 WSensor de control interno: RTD de platino,clase a, 100Ω, alfa = 0,00385Precisión: ±1,4 °CResolución: 0,1 °Estabilidad: 0,3 °C El modelo BB703 es un calibrador de cuerpo negro miniatura, resistente y de alto rendimiento. Se utiliza para calibraciones de pirómetros infrarrojos con un rango de temperatura ambiente de +10 a 400 °C. Gracias a su diseño miniatura único y a su placa del objetivo integrada de 29 mm, el BB703 es un calibrador infrarrojo económico e idóneo para cualquier aplicación de laboratorio o de servicio en campo. La opción -C2 permite la configuración, ajuste y lectura remotos. Con estos modelos se incluye el software gratuito.BlACk PoINT™BB703 Fuente de calibración de cuerpo negro miniatura Diseño portátil y alto rango de temperatura El modelo BB703 se muestra en un tamaño inferior al real.A C T U A L M E N T E D I S P O N I B L E S M o d e l o s c o n R S 232 y s o f t w a r eg r a t u i t o Emisividad de la placa del objetivo: 0,95Tamaño: 56 mm de alto x 127 mm de ancho x 155 mm de profundidad Peso: 1,09 Kg.Categoría de instalación: II * El punto de referencia máximo debe reducirse en funcionamiento a temperaturas ambientes que sobrepasen los 25 °C。
美国Omega红外线温度计校准
92红外线温度计校准BB-2A 黑体源， 图1。
本文概述了不同类型的红外线校准源（黑体源）以及如何使用它们校准红外线产品。
红外线校准源主要有两种类型：热板黑体源和空腔型黑体源。
热板型包括带或不带同心凹槽的金属板（通常为铝质），其中，板的温度通过廉价的电位器标度盘或高端温度控制器来设定和控制。
板的温度使用热电偶或RTD 探头来感应。
热板通常喷涂成乌黑色，以提高表面发射率。
热板校准源的表面发射率通常为0.95。
图1显示了一种很基本的带电位器标度盘的热板黑体源（OMEGA 的型号BB-2A ）。
图2显示了一种带内置 温度控制器的高端热板黑体源（OMEGA 的型号BB704）。
带内置温度控制器的校准源的精度和稳定性要远远优于电位器标度盘型校准源。
空腔型黑体源包括圆柱体或球体中的一个盲孔，其中，空腔的温度通过温度控制器用热电偶探头来控制。
空腔型黑体源的表面发射率高于热板黑体源。
空腔型黑体源的发射率通常为0.98或更高。
图3显示了一种带内置温度控制器的空腔型黑体源（OMEGA 的型号BB705）。
与热板黑体源相比，空腔型黑体源通常可以达到更高的温度（超过530°C [1000°F]）。
而且，发射率较高,则会成为精密校准任务的理想之选。
如欲校准红外线温度计，需要使用黑体校准源。
在选择黑体校准源时，需要考虑3个因素1. 黑体的类型（热板或空腔型）可以说明该设备的构造及整体性能。
2. 目标区域可以说明我们能在多大的一块区域上检查我们的红外线温度计。
目标区域应该大于温度计的视场；否则红外线温度计将会测量目标区域加上周围部分较冷的区域。
通常，红外线温度计对照黑体源以相对较近的距离（大约为0.15 ~ 1 m [0.5 ~ 3']）进行检查，具体距离取决于目标区域的大小3. 目标发射率越高，校准结果越理想。
如果发射率目标较低，红外线温度计的波长带宽就会有影响。
当发射率为理想值1.00时，DUT （测试设备）的波长带宽就不会有影响。
BB701黑体检定器个性说明书
K-6KThe BB701 Blackbody Calibrator is a high performance, rugged,portable calibrator for infrared pyrometers. The BB701 Hot/Cold model has a range of -19 to 149°C (0 to 300°F). The BB701’s ability to provide a stable, repeatable cold calibration point allows the user to calibrate or test most infrared pyrometers quickly and accurately without having toprepare an ice bath. Both models come with an RS-232 computer interface which allows computer control of the setpoints for automatic test applications. A NIST traceable calibration certificate is also provided.Model BB701Specifications:Operating Temperature Range:(BlackbodyCavity):-19to149°******°C (0 to 300°F @ 85°F)Ambient Temperature:4.4 to 43°C (40 to 110°F)Power:115 Vac 50/60 Hz, 175 W or 230 Vac 50/60 HzInternal Sensing Element:Platinum RTDStability:±0.6°C (±1.0°F)Accuracy: ±0.8°C (±1.4°F)Display Resolution:0.1°Dimensions: 192 H x 364 W x 363 mm (7.6 x 14.3 x 14.3")Cavity Emissivity:0.95Cool Down Time:5 min from ambient to -19°C (0°F).Target Plate Diameter:63.5 mm D (2.5")Weight:12.7 kg (28 lb)Hot/Cold Blackbody Calibration SourceOMEGACARE SM extended warrantyprogram is available for models shown on this page. Ask your sales representative for full details when placing an order.Shown smallerthan actual sizeOrdering Example:BB701Hot/Cold Blackbody Calibration Source comes complete withoperator's manual and calibration certificate, . OMEGACARE SM extends standard 2-year warranty to a total of 3 years ($150), $2995 + 150 = model onlyNISTEMCSERVICESWe make running changes when technical advances allow. Check at time of orderingfor additional features.BLACKPOINT ™Model BB701OXYMORON ®。
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小型黑体校准源
便携式设计，高温度范围
∙可提供10 ～400°C (20 ～752°F)环境温度校准
∙迷你便携式设计
∙内置数字1⁄32 DIN温度控制器
∙快速精确地校准红外线仪器
∙具有NIST可溯源校准证书（含3个数据点）
∙配备软质手提箱
∙可选配RS232通信接口并附带免费CN9-SW通信软件及电缆
产品描述
BB703是一款坚固耐用的高性能小型黑体校准器。
它用于校准红外线高温计，其校准环境温度范围为10 ～400°C (20 ～752°F)。
凭借独有的小巧设计以及内置的29 mm (1.125")靶板，BB703成为实验室与现场服务应用领域中理想且经济实惠的红外线校准器。
"-C2"选项表示具有远程组态、调整和读取功能。
这些型号附带免费软件。
规格:
靶板温度范围：环境温度10 ～400°C
(20 ～752°F)**
工作环境状况：
温度：0 ～40°C (32 ～104°F)**
湿度：0 ～90%相对湿度，无冷凝
工作电源：
BB703: 115 Vac, 50/60 Hz 175 W
BB703-230VAC：230 Vac,
50/60 Hz, 175 W
内部控制传感器：铂RTD，A级，100Ω, α = 0.00385精度：±1.4°C (±2.5°F)
分辨率：0.1°
稳定性：0.3°C (±0.5°F)
靶板发射率：0.95
尺寸：56 (高) x 127 (宽) x 155 mm (厚)
(2.2 x 5 x 6.1")
重量： 1.09 kg (2.4 lb)
认证：CE
（仅限BB703-230VAC）
安装类别：II。