KCSA03-106中文资料

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ksa100mk2原厂元件清单

KrellClone KSA100 MkII BOM [Mainboard components only]P Watts 12/2006 Qty ValuePart Number Pin Spacing Comments 2 1N914 D3, D4 12.5mm 2 1N5309 D5, D6 12.5mm Alt: J509 2 1N4754A ZD1, ZD2 12.5mm 0.5W 2 BC546 / 2SC2240 Q1, Q2 TO-92 2 BC556 / 2SA970 Q3, Q4 TO-92 2ZVN2110A / ZVN3310 Q5A, Q6A TO-92 Choose either of A, B or C sets 2ZVP2110A / ZVP3310 Q7A, Q8A TO-92 2 IRFD110 Q5B, Q6B HD-1 Can be used in DIP-4 sockets 2 IRFD9110 Q7B, Q8B HD-1 2 ZVN2110G Q5C, Q6C SOT-223 SMD package 2 ZVP2110G Q7C, Q8C SOT-223 SMD package 1 MJE15030 Q13 TO-220 or MJE15032/15034 4 MJE15034 Q10, Q12, Q14, Q16 TO-220 4 MJE15035 Q9, Q11, Q15, Q17 TO-220 2 47R5 R30, R35 15mm 0.25W 4 75R R38, R39, R40, R41 15mm 0.25W 4 150R R3, R4, R5, R6 15mm 0.25W 1 825R R16 15mm 0.25W 131k R1, R11, R12, R22, R23, R24, R25, R26, R27, R28, R29, R31, R33 15mm 0.25W [R11, R12: 0.5W] 3 1k5 R32, R34, R36 15mm 0.25W 6 4k75 R7, R8, R9, R10, R20, R21 15mm 0.25W 1 7k5 R37 15mm 0.25W 2 12k1 R13, R14 15mm 0.5W 2 20k R15, R19 15mm 0.25W 3 47k5 R2, R17, R18 15mm 0.25W [R17, R18: 0.5W] 2 5k VR1, VR2 Bourns 0.1” inline/offset 1 680pF C1 5mm/7.5mm/10mm Polystyrene/Mica/MKP 2 62pF C5, C6 5mm/7.5mm/10mm Polystyrene/Mica 120pF Cx (parallel to R15) N/A Polystyrene/Mica, no pad on PCB provided 2 10uF C8, C9 2mm 16V (Panasonic FC) 2 1000uF C2, C3 5mm 16V (Elna / Panasonic FC) 2100nF C4, C7 5/7.5/10mm MKP, C7 can be 0.1uF-1uF (Wima/Rifa) 1 2-pin terminal J1 5mm Power input conn 1 3-pin terminal J2 5mmSignal & ground conn [OPTIONAL] 2 220uF CP1, CP2 5mm 63V (Panasonic FC) 81000uF CP3, CP4, CP5, CP6, CP7, CP8, CP9, CP10 7.5mm 63V (Panasonic FC) 4 1uF CP11, CP12, CP13, CP14 25mm Axial (Solen) MKP 4 100nF CP15, CP16, CP17, CP18 5/7.5/10mm 63V MKP (Wima/Rifa) 3 2-pin Jumper J3, J4, J5 2.5mm J3 short out C4 J4 & J5 separate the power rails; can be replaced by 10R-47R resistors for improved front-end filtering 2 10k SMT RLED1, RLED2 1206 2 LED SMT PWRLED1, PWRLED2 1206 / 1210Indicates power on V+/V- railsAdditional comments:•Most of the guidelines listed on the detailed KSA50 wiki apply to the KSA100 too.•The original VN021/VP021 MOSFET’s aren’t available anymore. Provision has been made for four different packages of suitable replacements as listed. TO-92 is the mostpopular case type, but the HD-1 package has the advantage of being compatible withDIP-4 sockets and thus easy to remove/replace. The SOT-223 package is SMD and not hard to solder, but once its tab has been soldered it will be difficult to remove withoutdamaging either it or the board. It has the best heatsinking ability though due to the large amount of plated vias placed underneath its PCB pads. It’s recommended to initially just solder the three pins and leave the tab for when everything’s working. Although it’sconnected to the drain, electrical contact isn’t required for proper operation.•ZD1&ZD2 should ideally be matched, since zeners have large tolerances. Match at the operating current level.•Q1-Q4 should ideally be matched, and at the correct bias current. The 2SA/2SC types specified are the same as in the original, but the BC ones will do just as well or perhaps even better. When using fast output transistors, slow types such as MPS/MPSA shouldbe avoided.•Q1-Q4 should be mounted back-to-back and preferably coupled with a layer of thermal grease and kept together with a piece of heatshrink as shroud. This will improve thermal tracking.•The transistor types used for Q13-Q17 will affect the bias and thus value of VR2, and should be kept in mind if experimenting with different gain types.•Q13-Q17 should be mounted on the same heatsink, on the area provided. Care must be taken that their collectors aren’t shorted out with proper isolation. The collective idlepower dissipation is around 12W.•Of the cascade transistors, only Q9&Q10 may benefit from a small heatsink. Its Q11&Q11 partners dissipate significantly less power.•The original output transistors used were MJ15003/15004. The newer MJ21194/21193’s are a drop-in replacement. More modern plastic transistors e.g. MJL32821/1302 arefaster, but requires more attention to wiring. Long wires running to the transistors canlead to instability.•Matching the output transistors at the intended bias level can prove beneficial but is generally not required. Matching D5 and D6 will not do any harm either.•Power can be applied to either the pads provided at the top such as on the original, or at the 3-pin connector J1 at the bottom.•J4&J5 connect the front-end power to the drivers’ and should be used or hardwired whena single power supply is used to power everything. If the CPx capacitors are installed,J4&J5 can be replaced with 0.5W resistors between 0R and 47R, with power applied to the driver side. This will form an RC filter to improve the front-end’s power quality.Increased resistance will improve filtering, but increase the front-end voltage drop.•If separate power supplies are used, J4&J5 should be open-circuit, with the front-end powered at J1 and the drivers by the open pad at the top.•J3 can be used to short out C4 and thus remove it and the 1000uF electrolytics from the signal path. This should be done with care as it will turn the amp into a fully DC-coupled design, especially if the preamp is DC-coupled too. A sensitive and fast-acting DC-sensing circuit or DC servo may be necessary and is highly recommended. Experiment with this jumper with caution.•Refer to the KSA50 wiki for proper grounding principles.•C8, C9 and all the CPx caps were absent on the original. Since they’re fairly cheap they are recommended though. Not all are needed; provision was merely made for flexibility. •Note that the CPx decoupling capacitors, particularly the large-value elctrolytics, are likely to introduce turn-on thump on the speakers. Although this is generally harmless, a delay or DC sensing circuit on the speaker outputs may be beneficial. If no CPx capacitors are used, there should be no/little turn-on thump due to the resistive current sources.•If a regulated supply is used for the front-end and-or drivers, the power-on sequence is important. The sequence should be output, driver, front-end, or thump is surely to result.Longer time constants may do the trick, but properly delayed sequencing isrecommended. This method will reduce/eliminate turn-on thump AND be friendlier to the amp itself compared to the DC sensing circuit, but the latter will provide steady-stateprotection as well. With ingenuity, these circuits can be combined and minimized.•The power diodes between output and the respective power rails are not necessary for operation and may be omitted in most cases. They provide limited protection for when the rails drop below the output amplitude.•On the Mk1, there was no protection circuitry. Soft-start was merely a thermister in series with the incoming AC Live. This provided limited inrush protection, especially if powered up when still warm, and dissipated some power itself. The Mk2 had a DC sensing circuit with a relay in series with the speaker outputs, as well as a resistor in series with the AC Live that is shorted out with a power relay a brief moment after powerup.•The original bias to provide 100W class-A into 8ohms is 5A; or 620mA per transistor if 4 pairs are used. Many people have reported that dropping the bias to 580mA or evenmuch lower has no effect on the sound, and reduces power dissipation and heatsinksize/fan speed. The speaker impedance will influence the optimal bias level, but generallyspeaking a speaker of 4ohms nominal or higher with little deviation and phase shift will be happy with <100W reduced bias. Reduced bias can even improve quality as it reduces strain on the transformers and supply capacitors, and subsequently reduce ripple inparticular on smaller supplies.•If forced-cooling are used, AC fans are highly recommended. Even with separate supplies and regulation, DC fans are likely to inject motor noise. PWM DC control over fan speed is even worse.•Krell used Dale resistors throughout; 0.5W for all the ones depicted here, 5W for the emitter resistors, snubber and earth/ground separation.•The earth/ground separation was merely a 10R resistor running from each channel’s ground connection at the PSU caps’ bus bar to the chassis, which was in turn connected to earth (safety) ground.•The snubber (zobel) RC filter on the output should be placed as close to the output as possible, preferably on the speaker terminals itself. The values used on the original were 100nF and 5R6. A film cap with 100V+ rating should be used along with a non-inductive resistor.•C1 was an ERO MKP. It should be noted that Krell used ERO MKP’s throughout almost all their products including the very recent designs. Rather mid-level cap.•C4 & C7 were axial Roederstein film types.•C5, C6 and Cx were silvered mica types.•Cx has no provision on the board, but is recommended. It wasn’t included on the schematic itself, but is present on the actual Mk2 boards. It will improve stability fordriving reactive loads.•The electrolytics’ pad sizes provided for were based on those from the Panasonic FC series, but most other brands of the same value will have compatible packages.•C2 & C3 were Roederstein electrolytics in a plastic case. A single 470uF bipolar cap e.g.Black Gate N or NX can be used instead, but the value can be higher (but not muchlower or bass response may suffer). Although boutique caps aren’t a necessity, a proper low-ESL electrolytic of at least a reputable brand name is recommended. Panasonic FC and Elna Cerafine are good choices and not very expensive. Low-ESR isn’t necessary, but since these are often higher overall quality may offer good performance.•C4 should be a quality cap with good high-frequency response. MKP box-types are recommended – MKT will also work but is not as good. Avoid ceramics, unless absolutely necessary and of a quality series such as NPO or COG.•For C7 the quality need not be as high.•VR1 and VR2 should ideally be a 10-turn type. 25-turn is overkill and just an annoyance when making large adjustments.。

高等职业学校制冷与空调技术专业实训教学条件建设标准(征求意见稿)

高等职业学校制冷与空调技术专业实训教学条件建设标准（征求意见稿）目录1适用范围 (1)2实训教学场所基本要求 (1)2.1分类、面积与主要功能 (1)2.2采光 (3)2.3照明 (3)2.4通风 (3)2.5防火 (3)2.6安全与卫生 (4)2.7网络环境 (4)3实训教学设备要求 (4)3.1实训教学设备总体要求 (4)3.2铜管道制作与钎焊实训室设备要求 (5)3.3电工电子实训室设备要求 (7)3.4机械基础实训室设备要求 (9)3.5制冷空调系统基础实训室设备要求 (10)3.6制冷空调装置维修实训室设备要求 (14)3.7制冷空调装置检测实训室（产品制造方向）设备要求 (18)3.8制冷空调工程施工实训室（工程方向）设备要求 (20)3.9智能控制实训室设备要求 (22)3.10中央空调工程综合实训室设备要求 (25)3.11冷库工程综合实训室设备要求 (27)3.12工程设计实训室设备要求 (28)3.13先进制造技术实训室（产品制造方向）设备要求 (29)3.14BIM 技术应用实训室（工程方向）设备要求 (31)4实训教学管理与实施 (32)5规范性引用文件 (33)6参考文献 (37)1适用范围本标准适用于高等职业学校制冷与空调技术专业校内实训教学场所及设备的建设，是达到制冷与空调技术专业人才培养目标和规格应具备的基本实训教学条件要求。

高等职业学校相关专业及有关培训机构可参照执行。

2实训教学场所基本要求2.1分类、面积与主要功能实训教学场所按照实训教学内容来划分。

实训场所面积是为满足40 人/班同时开展实训教学的要求。

表1 为实训教学场所分类、面积与主要功能。

表 1 实训教学场所分类、面积与主要功能2.2采光实训区和实训室的采光应符合GB 50033 的有关规定。

采光设计应注意光的方向性，应避免对工作产生遮挡和不利的阴影。

对于需要识别颜色的场所，应采用不改变天然光光色的采光材料。

AXOS系列产品简介说明书

EMC TESTING PRODUCT OVERVIEWCUSTOMER BASE FOR EMC TESTINGCOMPACT TESTERThe AXOS is an ultra-compact immunity tester that performs all the most commonly used transient immunity tests, including Surge, EFT, Dips/Interrupts, AC/Surge Magnetic Field, Ring Wave and Telecom Surge. Full Compliance and Pre-Compliance tests are performed to meet the requirements of a wide variety of transient immunity standards, including IEC 61000-4-x “CE Mark” Basic standards, IEC 60601 for Medical equipment, and many other IEC, ANSI, ITU, UL and specific product standards.P C D 126AD E C 5D E C 6D E C 7I P 4BP A T 50 AP A T 1000Surge 1.2/50 & 8/20, 5.0kV EFT / Burst 5.0kV Dips & InterruptsSurge magnetic field 61000-4-9Insulation testing 1.2/50, 15kV 3-phase surge 32A 3-phase surge 100A 3-phase EFT/Burst 32A 3-phase EFT/Burst 100ACDNs symmetrical data & control lines CDNs asymmetrical data & control lines Capacitive coupling clampsELECTROSTATIC DISCHARGEThe ONYX simulators by HAEFELY HIPOTRONICS have been specially designed to meet all latest international standards, including IEC61000-4-2 Ed. 2 and are the most ergonomic battery and AC power operated 30kV guns on the market. 16kV and 30kV models available, along with a complete range of accessories that ensure a complete ESD test setup (verification equipment, test tables, coupling planes etc).FEATURESSTANDARDS a 16kV and 30kV models a Touch screen operation a Modulara Automatic polarity switching a Remote control software a Remote triggera Bleed-of Functionalitya Lightweight and portable design a Battery and AC operation a Environmental monitoring a Onboard LED EUT light a Smart key functionsa Contact discharge current flow detection a Self-test functiona IEC 61000-4-2 Ed. 2a IEC613402-1/-2a IEC 801-2a IEC 60571a EN 50155 a ANSI C63.16a ISO 10605a ISO 14304a ITU-T K20a MIL-STD-1512/-1514/-750D/-883a RTCA/DO-160a JEDEC 22-A114A a GR-78/1089-COREThe self test function is a built-in self test routine which checks the HV supply, the impulse capacitor, the HV discharge relays, and the insulation of the entire HV circuitry.Bleed-off functionalityThe so called bleed-off functionality of the ONYX simulator ensures via an integrated relay that the EUT is completely discharged before the next ESD pulse is initiated. This functionality ensures a maximum of test accuracy to the user without the need for a discharge brush.Smart Key OperationThe smart key button is integrated at the upper part of the discharge trigger and has various functions which are defined by the user, enabling you to run a sequence of events according to your testing requirements, and simplify test procedures.The functions include user defined discharge voltages steps, sweep voltage, On/Off LED light, Polarity Switching, control and report function.Compliance & ModularityThe design is based on the requirements of all latest international standards, including the latest IEC 61000-4-2 Ed. 2. R/C module values are available from 50-5000 Ohms and 50-1000pF , which enables users to fully test according to many international standards.Contact Discharge Current Flow Detection & Self T estThe unique NO CONTACT detection circuit function continuously monitors whether ESD pulses are discharged to the EUT , ensures users the test was successful and prevents incorrect test results.ONYX 16n16kV Electrostatic Discharge Simulatorn16kV Air & Contact Dischargen150pF/330Ω standard discharge networkn Exchangeable RC modules to meet variousstandard requirements (IEC, ISO, ANSI, MIL)n Ergonomic design and operation (touch screen) n Rechargeable battery or mains operatedn Smart key functionsn Automatic polarity switchingn Remote triggern Self test functionn Includes: Light rigid carrying case, contact and air discharge tips, mains supply, 2 x rechargeable battery pack with chargerSOFTWAREWhy should you use software to perform ESD tests?Because it makes your life easier and helps to make tests more reliable and reproducible. Benefitsn Windows XP, Windows Vista and Windows 7 compatibilityn Support of USB and optical USB interfacesn Easy-to-use and intuitive creator for test plans and test proceduresn Enhanced and highly flexible reporting capabilitiesn Up-to-date design and navigationn Intuitive operationn Independent test station n High end componentsn Very high result accuracy and precision n Higher voltage level of 7.3kV n Spike frequency up to 110 kHz n IEC/EN61000-4-4 Ed. 3n Unique windows based control and reporting software n Distinctive safety features n Ideal for over testingn Multi-test stationn Covers EFT/Burst, Surge, Dips & Interrupts, Magnetic Field, and Insulation Tests n 5.0kV EFT/Burstn Fully meets all latest standards including IEC/EN61000-4-4 Ed. 3n Ideal for pre-compliance testing and CE markingNOTE: Please refer to the COMPACT section on page 3 for details.All our EFT/Burst generators are 100% compliant to the latest standards, including IEC/EN 61000-4-4 Ed. 3, which is mandatory from April 2012.DISTINCTIVE FEATURESSTAND-ALONECOMPACTEFT/BURSTBursts or EFTs (Electrical Fast Transients) are caused by operation of electro-mechanical switches, motors and distribution switch-gear connected to the power distribution network. A typical burst consists of a large number of recurring impulses at high frequency for a short time period.V 90%50%10%FlexibilityDepending on the actual testing requirements, we offer our customers the choice between stand alone and compact testing equipment.Stand alone equipment allow users to test at levels higher than what is usually required within the standards, making such testers ideal for over-testing purposes.Compact solutions allow users to not only cover the latest eft/burst requirements, but also to carry out surge, dips & interrupts, magnetic field, and insulation tests.EFT SOLUTIONSn 5kV Burst Test Systemn Built according to IEC/EN 61000-4-4 Ed. 2 & 3 as well as to ANSI/IEEE C62.41/45 and C37.90.1n Impulse voltage up to 5kVn Frequency range from 1Hz to 1MHzn IEC, random, continuous and real burst mode n Ramp functionsn Integrated automated single-phase CDN for AC and DC up to 16A EUT mains current n Burst parameters editable during testingn 7.3kV Burst Test Systemn Built according to IEC/EN 61000-4-4 Ed. 2 & 3 as well as to ANSI/IEEE C62.41/45 and C37.90.1n Impulse voltage up to 7.3kVn Frequency range from 1Hz to 100kHzn IEC, random, continuous and real burst mode n Ramp functionsn Integrated automated single-phase CDN for AC and DC up to 16A EUT mains current n Burst parameters editable during testingAXOS SERIESPEFT 8010MANUAL 32A THREE-PHASE COUPLING-DECOUPLING NETWORK FOR EFT TESTING100A THREE-PHASE COUPLING/DECOUPLING NET-WORK FOR EFT TESTINGFP-EFT 32MFP-EFT 100M2n Built according to IEC/EN 61000-4-4 Ed. 2 & 3 and ANSI C62.41/45n Superposition of EFT impulses onto three- phase power lines and DC power lines n 8kV maximum impulse voltage n EUT voltage up to 690V/400V ACn EUT mains current up to 100A per phase n Manual coupling path switchingnSynchronization with power supply possiblen Built according to IEC/EN 61000-4-4 Ed. 2 & 3 as well as to ANSI C62.41/45n Superposition of EFT impulses onto three- phase power lines and DC power linesn 8kV maximum impulse voltagen EUT mains voltage up to 690V/400V AC, 110V DC n EUT mains current up to 32A per phase n Synchronization with power supply possible nEUT over-current protectionEFT VERIFICATION SETWAVEFORM VERIFICATION SETOPTIONSn Built according to IEC/EN 61000-4-4 Ed. 2 & 3 and ANSI C37.90.1n 40mm maximum cable size n Up to 8kV impulse voltage n Handy carrying handlen Optional transducer plate for clamp calibration/ verificationn Built according to IEC/EN 61000-4-4 Ed. 2 & 3n For verification/calibration of EFT generators (PEFT 4010, PEFT 8010, AXOS Series)n Combined 50Ω load, 54 dB attenuator n Combined 1 k Ω load, 60 dB attenuator n Required cables includedn Supplied with detailed application noten IEEE 488 interface optionn Three phase verification adaptersn Warning lamps and emergency switches n Fibre optic links (EUT fail)n Test tablesn Dedicated software WinFEAT&R n Upgrade kits for older modelsnReal burst functional extensionn Optical decoupling fibre optic links (RS232)n AC and DC adaptersn Near field test probes (E&H)n Vertical operation stands VOSSURGE - TRANSIENT / LIGHTNINGPRODUCTS AND APPLICATIONSStand-alone, compact, and modular Surge impulse generators are available up to 30kV , which cover a range of EMC surge tests including the classical IEC defined “Combination Wave“ 1.2/50 & 8/20, “Hybrid waves“ defined for telecommunications testing, 10/700, ring wave, damped oscillating wave, magnetic field, and many more.Typical standard applications include IEC, EN and ANSI for power line testing, FCC, Bellcore, ITU and ETSI for telecom testing.Our modular Surge Platform can also be used for product safety testing to UL standards and also ITE requirements. A wide range of accessories from single and three phase CDNs up to 100A and telecoms coupling units, make these systems the most modular and flexible test equipment on themarket.32A THREE-PHASE COUPLING/DECOUPLING NETWORK FOR SURGE TESTINGFP-COMB 32n Built according to IEC/EN 61000-4-5 Ed. 2 & 3n EUT voltage up to 480Vn EUT current up to 32A per phasenTest level max. 7.0kV / 3.5kA n Fully automatic test routinesn Automatic synch source switching n Test object power line bypass mode n Test object overcurrent protection15KV VOLTAGE SURGE GENERATORPS 1500n Built according to IEC/EN 60065,IEC/EN 60950-1 and UL 1414n Impulse voltage up to 15kV n Up to 24 discharges per minute n Positive and Negative Polarity n External trigger inputn Automatic selection of 4M Ω/100 M Ω parallel resistor n Impulse voltage monitor n Includes test pistol n Flash measurement n Insulation/safety testing n Component testingn Small and compact design30KV SURGE TEST SYSTEMSINGLE-PHASE COUPLING/DECOUPLING NETWORKFOR SURGE TESTING UP TO 30KV / 15KAPSURGE 30.2FP-SURGE 3010n Single-phase EUT powering n EUT mains voltage up to 480V n EUT mains current up to 10An Manual selection of coupling path and coupling capacitor n Test level up to 15kV/30kA n EUT overcurrent protection n Large integrated test cabinetn Built according to IEC/EN61000-4-5, IEC/EN 61010, IEC/EN 61643-1 and ANSI C62.41/45n Impulse voltage up to 30kV (combination wave)n Impulse current up to 30kA (8/20 µs)n Combination wave (1.2/50 µs & 8/20 µs)n 8/20 µs, 10/350 µs, 10/1000 µs current pulse n Impulse voltage & current measurement n Automatic polarity switching n Integrated test cabinetPIM 100PIM 110COMBINATION WAVE IMPULSE MODULERING WAVE IMPULSE MODULEn Built according to IEC/EN 61000-4-5 Ed. 1 & 2 and ANSI C62.41/45n 1.2/50 µs open circuit up to 7.4kV n 8/20 µs short circuit up to 3.7kAnImpulse voltage and current monitors n *1° Phase synchronizationn Reliable semiconductor HV-switchn Positive, negative and alternating polarity n Up to 12 pulses per minuten Built according to IEC/EN 61000-4-12 and ANSI C62.41/45n 100 kHz frequency, 0.5 µs rise time n Imp. voltage up to 7.8kV / 12 Ω, 30 Ω and 200 Ωn Impulse voltage and current monitors n *1° phase synchronizationn Positive, negative and alternating polarity n Up to 12 pulses per minuten Reliable semiconductor HV-switch100A THREE-PHASE COUPLING/DECOUPLING NETWORKMANUAL SURGE COUPLING UNIT FOR SYMMETRICAL DATA AND CONTROL LINESPCD 121n Built according to IEC/EN 61000-4-5 Ed. 2 Fig. 14 & Ed. 3 Fig. 10n Coupling of Combination Wave impulses n Up to 2 pairs / 4 wires can be testedn Serial resistors included, 4 x 40/80/160 Ohm n Gas arrestors and Avalanche Breakdown Diodes coupling elements included n Can be used with any surge generator n Impulse voltage up to 6.6kVnSignal Bandwidth up to > 10 MHzPCD 122MANUAL SURGE COUPLING UNIT FOR SYMMETRICAL DATA AND CONTROL LINESn Built according to IEC/EN 61000-4-5 Ed. 2 Fig. 14 & Ed. 3 Fig. 10n Coupling of 10/700 µs impulsesn Up to 2 pairs / 4 wires can be testedn Serial resistors included, 4 x 25/50/100 Ohmn Gas arrestors and Avalanche Breakdown Diodes coupling elements included n Can be used with any surge generator n Impulse voltage up to 6.6kVn Signal Bandwidth up to > 10 MHz.MANUAL SURGE COUPLING/DECOUPLING UNIT FOR DATA AND SURGE DECOUPLING UNIT FOR SYMMETRICAL DATAn Signal Bandwidth up to some 10MHzDEC 7SURGE DECOUPLING UNIT FOR ASYMMETRICAL DATA AND CONTROL LINESn Built according to:IEC/EN 61000-4-5 Ed. 2 Fig. 11, 12 & 13 & Ed. 3 Fig. 9IEC 61000-4-12:1995 Fig. 9, 10, 13 & 14 Array n Decoupling of Combination wave impulsesn Decoupling of Ring Wave (100kHz) impulsesn Up to four wire can be tested simultaneousn Decoupling: Inductors 20mH not compensatedn Protection elements are Varistors and Breakdown avalanche diodesn Can be used with any surge generatorn Impulse voltage up to 6.6kVn Signal Bandwidth up to some 100 HzLOW ENERGY IMPULSE TRANSFORMER FOR INSULATION TESTING NETWORK FOR SURGE PLATFORMPOWER FREQUENCY MAGNETIC FIELD TEST SYSTEMMAG 1000n Built according to IEC/EN 61000-4-8n 1m x 1m antenna included w/ stand n Up to 1100A/m field strength n Horizontal and Vertical testingn Continuous and short duration testing n Built in power supply at 50/60Hz n Simple interfaceMSURGE-APULSE MAGNETIC FIELD TEST SYSTEMnBuilt according to IEC/EN 61000-4-9n 8/20µs magnetic field wave shape n Up to 3000A/m field strength n Sturdy constructionn Horizontal and vertical testingn Control from HAEFEL Y surge generators n Single turn coil with 1m x 1m square area n Optional 2m x 2.6m magnetic coilDip: decrease of the mains VoltageSOFTWAREThe WinFEAT&R software is the latest generation of control and reporting software, based on a modern Drag and Drop concept. With such ease of use, even users with minimum technical experience will be carrying out tests in no time.This unique software allows users to run user specified or pre-defined tests according to the latest standards, and monitors and displays real time output current and voltage values.Communication between software and oscilloscope monitoring allows screenshots to be added to the test report.The software runs up to Windows 7 and is compatible with all stand-alone HAEFEL Y HIPOTRONICS test generators.FEATURESn Control and reporting for stand-alone EFT/Burst, Surge, Dips& Interrupts generators.n Drag and Drop applicationn User defined tests can be added and pre-defined tests arealready included (according to the standards).n Output Current/Voltage monitoring during test.n EUT supervision (max/min V/I levels).n User friendly, designed for use by users with minimumtechnical experience.n Automatic synchronization between software and PC.n Test setup uploaded to Oscilloscope.n User defined test report with oscilloscope screenshotoption.n Fully compatible with Windows 7 (32-bit/64-bit)A u g u s t 2013EuropeChinaNorth America Haefely T est AG Haefely T est AG Representative Beijing OfficeHipotronics, Inc.Birsstrasse 300 8-1-602, Fortune Street1650 Route 22 N 4052 Basel No. 67, Chaoyang Road, Chaoyang DistrictBrewster, NY 10509SwitzerlandBeijing, China 100025United States☎ + 41 61 373 4111 ☎ +86 10 8578 8099 ☎ +1 845 230 9245 + 41 61 373 4912+86 10 8578 9908 +1 845 279 2467emc-**********************************.cn*********************HAEFEL Y HIPOTRONICS has a policy of continuous product improvement. We therefore reserve the right to change design and specification without notice.OFFICES:。

HG106A中文资料

V mW ˚C ˚C
•Dimensional Drawing (mm) •Electrical Characteristics(Ta=25˚C)
0.3 1.5±0.1 0.9 0.3 0.3
Item
Symbol
Conditions
Min.
Typ.
Max.
Unit
Output Hall Voltage
•Characteristic Curves Allowable Package Power Dissipation (PD–Ta)
200
Power Dissipation(mW)
160
120
80
40
0
0
20
40
60
80
100
120
140
Ambient Temperature.(˚C)
38
HG-106A
Ambient Temperature(˚C)
400 300 200 100 0 0
c
100
150
100
200
30mT)
VH-T
250
VH-Vc, VH-Ic
250
Ic const Vc const
Vin
Output Voltage:VH(mV)
Vin Ic
Output Voltage:VH(mV)
200
200
B = 0.1 (T) Ta = 25 (˚C)
150
150
Ic
100
Ic const Vc const Ic = 10 (mA) Vc = 6 (V) B = 0.1 (T)
100
50
50

Sokkia CX Series 移动增量测距器操作指南说明书

CONOCE LAS MEDIDAS ORTOGONALES CON
RESPECTO A UNA LÍNEA BASE. (ÚTIL EN EL
TRAZO DE PROYECTOS DE EDIFICACIÓN)
Modulo 3 Obtención de coordenadas para replanteo de un punto del que se conoce las medidas ortogonales con respecto a una línea base. (útil en el trazo de proyectos de edificación) la Medición del punto de la línea de replanteo se puede utilizar para encontrar el punto deseado coordinando mediante la introducción de la longitud y el desplazamiento sobre una línea base antes de realizar el punto de la línea de replanteo , la línea de base debe ser definida:
MANUAL DE OPERACION DE LA ESTACION TOTAL SOKKIA CX series CX-101, CX-102, CX-103 CX-105, CX-107
MODULO 3
OBTENCIÓN DE COORDENADAS
PARA
REPLANTEO DE UN PUNTO DEL QUE SE
Pulse [ STOP] para detenerla medición . Los resultados se visualizan en la pantalla

Pasternack 测试及测量器件说明书

Pasternack测试及测量器件扫描二维码，关注PASTERNACK微信公众号最全的射频、微波种类当天发货应用工程师随时待命在线购买7天/24小时客户支持有源、无源和互连产品1400 928 5100 |所有产品均备货在库且可当天发货三端口现场型校准套件PE P/NConnector SeriesImpedance (Ohms)Frequency Range (GHz)Cal TypeComponentsConnector SeriesImpedance (Ohms)Frequency Range (GHz)Cal TypeComponents12款精密校准套件新产品即将发布所有产品均备货在库且可当天发货校准套件台式校准套件美国Pasternack公司提供此行业内最大的可随时发货测试及测量器件现货产品线之一。

无论您需要的是高端VNA测试电缆，还是工程级校准套件、工具或其他测试和校准产品，Pasternack均能满足您的需求。

我们的测试测量产品线同时满足50及75欧姆系统的要求，而且包括工作频率高达110 GHz的测试电缆。

通过，可在线查看上述所有测试测量产品，及其详细产品数据表、CAD绘图、以及实时定价和库存。

此外，我们的应用工程师随时待命，以回答您的任何技术问题，并协助您正确选出适合您具体应用的产品。

完整的器件产品种类让测试和校准变得更加简单易行2所有产品均备货在库且可当天发货所有产品均备货在库且可当天发货VNA测试电缆可更换连接器PE P/NTypeImpedance (Ohms)Connector SeriesPolarityGenderFrequency Range(GHz)稳相稳幅VNA电缆必要性发生于矢量网络分析仪（VNA）校准后的幅度和相位变化可导致不准确的S参数测量结果。

因此，为了获得准确的VNA测量结果，需要使用稳幅稳相电缆。

一般校准过程中，需将测试设备的参考平面移至一组用作端口扩展器的VNA测试电缆的连接器处。

SCS106AGC;中文规格书,Datasheet资料

Fig.3 VR-IR Characteristics 100 Ta= 175℃ REVERSE CURRENT (μA) Ta= 125℃ 10 Ta= 75℃ Ta= 25℃ 1 1,000 CAPACITANCE BETWEEN TERMINALS : Ct [pF]
Fig.4 VR-Ct Characteristics
Symbol VRM VR IF IFSM IFRM PD Tj Tstg Rth(j-c)
Limits 600 600 6*1 21*2 86*3 29*4 65*5 175 55 to 175 2.3
Unit V V A A A A W °C °C °C / W
(*1)Tc=143°C (*2)PW=8.3ms sinusoidal,Tj=25°C (*3)PW=10s square,Tj=25°C (*4)Tc=100°C,Tj=150°C,Duty cycle=10% (*5)Tc=25°C Electrical characteristics (Tj=25°C) Parameter DC blocking voltage Forward voltage Reverse current Total capacitance Total capacitive charge Switching time
2/3
2012.04 - Rev.B
/
SCS106AG
Fig.8 Io-Pf CHARACTERISTICS 30
DataSheet
Fig.7 Derating Curve Ip-Tc 35 Duty=0.1 30 PEAK FORWARD CURRENT (A) 25 Duty=0.2 20 15 10 Duty=0.8 5 0 0 25 50 75 100 125 150 175 CASE TEMPERATURE : Tc (℃) D.C. Duty=0..2 VF-IF Characteristics 10 pulsed FORWARD CURRENT: IF(A) 9 Ta= 25℃ 8 7 6 5 4 3 2 1 Ta= 75℃ 0.0 0.5 1.0 1.5 2.0 2.5 Ta= 125℃ Ta= 175℃ Ta=-25℃

CRIO-4010 单相、三相全参数交流电量采集模块用户手册说明书

为提高产品的性能、可靠性，本文档中的信息如有完善或修改，恕不另行通知，客户可从公司网站下载或致电我们通过电子邮件索取，制造商无需作成承诺和承担责任。

客户使用产品和软件文档进行设备调试和生产时，应进行可靠性、功能性等全面测试，方可进行整体设备的运行或交付。

我们提供7*24电话技术支持服务，及时解答客户问题。

如何从国控精仪获得技术服务我们将为客户提供满意全面的技术服务。

请您通过以下信息联系我们。

国控精仪公司信息网址: 英文中文销售服务: **************销售分机：801 电话: 400 9936 400 ************传真: ************地址: 北京市海淀区安宁庄东路18号2号办公楼420-423室请将您下列的信息通过邮件或传真发送给我们1概述...................................................................................................................................... - 1 -1.1产品特性.................................................................................................................. - 1 -1.2产品应用.................................................................................................................. - 1 -1.3产品详细指标.......................................................................................................... - 2 -1.3.1电量参数...................................................................................................... - 2 -1.3.2系统稳定时间.............................................................................................. - 2 -1.3.3物理特征...................................................................................................... - 3 -1.3.4产品功耗(典型值) ..................................................................................... - 3 -1.3.5工作环境...................................................................................................... - 3 -1.3.6存储环境...................................................................................................... - 3 -1.4软件支持.................................................................................................................. - 3 -2设备安装.............................................................................................................................. - 5 -2.1产品开箱.................................................................................................................. - 5 -2.2软件安装.................................................................................................................. - 5 -2.3产品布局图.............................................................................................................. - 6 -3信号连接说明...................................................................................................................... - 7 -3.1连接器管脚分配...................................................................................................... - 7 -3.2电源与通讯连接...................................................................................................... - 8 -3.3信号连接.................................................................................................................. - 9 -4 模拟量输入（AI）模块功能码........................................................................................ - 10 -4.1读保持寄存器........................................................................................................ - 10 -4.2读输入寄存器........................................................................................................ - 11 -4.3设置单个保持寄存器............................................................................................ - 13 -4.4设置多个保持寄存器............................................................................................ - 13 -5产品注意事项、保修、校准............................................................................................ - 15 -图2-1 CRIO4010产品图................................................................................................... - 6 -图3-1 电源与通讯接线图 ................................................................................................ - 8 -图3-2 单相电示意图 ........................................................................................................ - 9 -图3-3 三相电示意图 ........................................................................................................ - 9 -表3-1 16P端子标注 .......................................................................................................... - 8 -1概述CRIO-4010是基于RS485的高性能通信模块。

波士顿电子产品-100系列白色浅缩进洗碗机-产品说明书

Accessories: To purchase Bosch accessories, cleaners & parts please visit /us/store or call 1-800-944-2904 (Mon to Fri 5 am to 6 pm PST, Sat 6 am to 3 pm PST).100 Series – White SHEM3AY52NSHEM3AY52NWhiteAlso available in:Stainless Steel SHEM3AY55N BlackSHEM3AY56N Bosch Dishwashers are engineered to the highest standards, passing 485 stringent quality checks resulting in exceptional workmanship and reliable performance.50 dBA: Quietest dishwasher brand in North America.1Utility Rack – A place for those "hard to place" items while providing safe and effective cleaning.Stainless steel tall tubwith polypropylene bottom delivers durability. 24/7 Overflow Protection System ® helps prevent water leaks, even whenyour dishwasher is off.1Based on an average of sound ratings of 24" Full Size Stainless Steel Tub dishwashers contained in major brands US & Canadian websites. Major brands defined as TraQline Top 5 Market Share (US & Canada) December 2017.2 Certification to NSF/ANSI Standard 184 for residential dishwashers.3September 2020 running production change to remove adhesive routing clips for power cord. These clips and the edge protector are now included in the dishwasher accessory kit # SMZEPCC1UC.Accessories: To purchase Bosch accessories, cleaners & parts please visit /us/store or call 1-800-944-2904 (Mon to Fri 5 am to 6 pm PST, Sat 6 am to 3 pm PST).Installation DetailsJunction box accessoryInstallation DetailsAccessories: To purchase Bosch accessories, cleaners & parts please visit /us/store or call 1-800-944-2904 (Mon to Fri 5 am to 6 pm PST, Sat 6 am to 3 pm PST).。

Sunnydaze Decor 钢制炉具型号KF-614产品说明书

Thank you for choosing Sunnydaze Decor. If you have any questions, comments or concerns please feel free tocontact us by phone at: 888-881-4668, by email:**********************************, or you could also emailus via our contact us page at: /contact_us.php.We stand behind our brand and the quality of the items we sell. We will send new parts, or replace products at ourdiscretion within the one year warranty period. Before we can help, you will need to provide proof of purchase withthe date of purchase and photos of the defective merchandise. We will use the photos to determine the cause ofdefect and for future quality control.ASSEMBLY INSTRUCTIONS SHEETSteel ChimineaItem No. KF-614Prior to assembly, please read these instructions carefully. We suggest you carry out assembly on a soft surface so as to avoid scratching the paint. For all cast iron products,please note that because of the nature of cast metal, you may find roughness on the surface. This enhances the beauty of the product and is not a defect.* Do not discard any of packaging until you have checked that you have all parts and pack of fittings.* Keep children away during assembly. This item contains small parts which can be swallowed by children.* Retain the assembly unstructions for future reference.Assembly Instructions:Tools required: Allen Wrench(X),Wrench(Y) and Poker (Z) provided in package.DO NOT FULLY TIGHTEN THE BOLTS BEFORE ASSEMBLING THE BASE1. Attach the main body (B) onto the fastener base bottom (A) with the 3pc fasteners.2. Assemble the main flue(C) into the top of main chimenea body(B) with 3 x bolts(T), 3 x washer(U), 3 x nut(V)3. Insert the cap(D) into the main flue(C).4. Place the nested ring (E) and log grate (F) Into the main body (B).Now the assembly is completed.Outdoor Chimenea & Fire Pit User GuideUsers should exercise care and caution when using this product.This product is for outdoor use and will become very hot during use.Before Setting UpThis product should only be used outdoors. If setting up on a patio, the area should be cleared, and the roof should be open so any smoke emissions can escape easily.Set up on a flat surface, away from anything that could pose a fire threat. As this item is low to the ground, always keep an eye on the fire. Warning1. DO NOT use if you suffer from heart and lung conditions because smoke inhalation may exacerbate existing conditions.2. DO NOT move the product after it is alight.3. DO NOT sit too close to the product.4. DO NOT overfill the fire pit during use.5. DO NOT use accelerants to light the fire.6. DO NOT use in inclement weather.7. Keep flammable liquids well away from the product as some flammable liquids can catch fire from the emitting heat.8. Only handle the product with the poker. Once lit, do not touch the lid with bare hands or oven mitts.Only use the poker to lift the lid if you have to.9. Keep a considerable distance away from the product. Keep kids and pets away from the product.10. Adults should set up and maintain product.11. Keep the set up area clear from any combustible materials.Dry leaves, paper, dry grass or pine needles can catch fire easily from theembers that come out of the product.12. Once lit, approach the product with caution to avoid slipping and falling into it.Considerations Before UseCheck with your fire department for information on burning bans and chimenea & fire pit regulations in your area. Chimenea & Fire pits cancontinue to remain hot and smoulder for a full 24 hours after the visible fire has been extinguished. Smouldering chimeneas or fire pits are a common cause of injuries and burns, especially for children.The surface of this product will discolour when placed outdoors and from first use,due to the nature of the product and the heat/naked flames. Choosing a Location For SetupChimeneas or Firepits need to be placed in a safe location. Do not place them near buildings,walls,outdoor furniture,inflatable pools or other flammable items. Nearby items could catch fire from heat or flames. Position on a non flammable surface, clear of overhanging objects.Using The Chimeneas Or Fire PitsThe product is for outdoor use only,and will become very hot during use.Using the wrong materials inside a fire pit can be dangerous.Make sure touse only coal or wood.Do not use highly flammable items such as clothing, rags, paper towels, tissues or other items that could burn uncontrollably. Do not use petrol, white spirit, lighter fuel, alcohol or similar substances to light a fire. Never leave the product unattended.WindChimeneas or Fire pits should be protected from wind and not used when winds are high or gusty. Wind casuses the smoke and fire to blow around, which could spread burning embers.When using Chimeneas or Fire pits during light breezes, keep an eye on it to ensure no small embers escape.Do not place Chimeneas or Fire pits near anything that could catch fire.People & PetsSupervised Children and Pets when the fire pit is in use.Ensure that everyone near the Chimeneas or Fire pits understands it is an active fire and can produce smoke and embers. Do not allow children or animals to get close to Chimeneas or Fire pits to avoid smoke inhalation and burns.The Chimeneas or Fire pits will get very hot and could burn someone if they get too close.Extinguishing The Fire ProperlyChimeneas or Fire pits are dangerous if the fire is not extinguished properly. Do not extinguish the fire by pouring water into a hot fire bowl because this may cause distortion, rust or flaking paint. Fire should be allowed to die out on its own, or extinguished with a fire extinguisher. Its important to note that fire can continue to smoulder and embers remain hot even if there is no visible flame. Make sure to stay near the fire pit after the flame is out to check for burning embers or smoke, which could indicate that a live fire still exists. When in doubt, after the bowl has been allowed plenty of time to cool down, fill the inside of the fire pit with water to make sure all the fire is out. The fire pit could still be hot for hours after use.Cleaning The Fire PitOnce you are sure the fire is out and there is no danger of being burned, dispose of any remaining ash and fire fuel(coal or wood), then wipe the fire pit clean with a rag and water.DO NOT USE A CHEMICAL BASED CLEANER as this may ignite a flame on next use.StorageIt is best to keep the Chimeneas or Fire pits out of the rain. After you are sure the fire is completely extinguished, clean it out and store it away so it does not get wet from outdoor conditioins.It is recommended that rain cover protected chimeneas/fire pits from the rain when not in use.The fire pit should be completely cleaned and dried after use.Make sure to cover the fire pit to prevent rust.We can't be held liable for rust due to weather conditions.。

MSC050SDA070B 零回收碳纤维氧化钙晶体瓷液晶体电对称扬音器说明书

MSC050SDA070BDatasheet Zero Recovery Silicon Carbide Schottky DiodeFinalMay 2018Contents1Revision History (1)1.1Revision A (1)2Product Overview (2)2.1Features (2)2.2Benefits (2)2.3Applications (2)3Electrical Specifications (3)3.1Absolute Maximum Ratings (3)3.2Electrical Performance (4)3.3Performance Curves (5)4Package Specification (7)4.1Package Outline Drawing (7)1Revision HistoryThe revision history describes the changes that were implemented in the document. The changes arelisted by revision, starting with the most current publication.1.1Revision ARevision A was published in May 2018. It is the first publication of this document.2Product OverviewThis section shows the product overview for the MSC050SDA070B device.2.1FeaturesThe following are key features of the MSC050SDA070B device:Ultra-fast recovery timesSoft recovery characteristicsLow forward voltageLow leakage currentAvalanche energy ratedRoHS compliant2.2BenefitsThe following are benefits of the MSC050SDA070B device:High switching frequencyLow switching lossesLow noise (EMI) switchingHigher reliability systemsIncreased system power density2.3ApplicationsThe MSC050SDA070B device is designed for the following applications: Power Factor Correction (PFC)Anti-parallel diodeSwitch-mode power supplyInverters/convertersMotor controllersFreewheeling diodeSwitch-mode power supplyInverters/convertersSnubber/clamp diode3Electrical SpecificationsThis section shows the electrical specifications for the MSC050SDA070B device.3.1Absolute Maximum RatingsThe following table shows the absolute maximum ratings for the MSC050SDA070B device.All ratings: T= 25 °C unless otherwise specified.CTable 1 • Absolute Maximum RatingsSymbol Parameter Ratings UnitV R Maximum DC reverse voltage700VV RRM Maximum peak repetitive reverse voltage700V RWM Maximum working peak reverse voltage700I F Maximum DC forward current (T = 25 °C)c88AMaximum DC forward current (T = 135 °C)c39Maximum DC forward current (T = 145 °C)c32128I FRM Repetitive peak forward surge current(T = 25 °C, t= 10 ms, half sine wave)c p124I FSM Non-repetitive forward surge current(T = 25 °C, t= 10 ms, half sine wave)c pP tot Power dissipation (T = 25 °C)c283WPower dissipation (T = 110 °C)c123T , TJ STG Operating and storage temperature range–55 to 175°CT L Lead temperature for 10 seconds300100mJE AS Single-pulse avalanche energy(starting T = 25 °C, L = 0.08 mH, peak I = 50 A)J LThe following table shows the thermal and mechanical characteristics of the MSC050SDA70B device.Table 2 • Thermal and Mechanical CharacteristicsSymbol Characteristic Min Typ Max UnitRθJC Junction-to-case thermal resistance0.370.53°C/WW T Package weight0.22oz5.9gMounting torque, 6-32 or M3 screw10lbf-in1.1N-mThe following table shows the static characteristics of the MSC050SDA070B device.Table 3 • Static CharacteristicsSymbol Characteristic Test Conditions Typ Max UnitV F Forward voltage I = 50 A, T = 25 °CF J 1.5 1.8VI = 50 A, T = 175 °CF J 1.9I RM Reverse leakage current V = 700 V, T = 25 °CR J15200μAV = 700 V, T = 175 °CR J250Q C Total capacitive charge V = 400 V, T = 25 °CR J133nCC J Junction capacitance V = 1 V, T = 25 °C, ƒ = 1 MHzR J2034pFJunction capacitance V = 200 V, T = 25 °C, ƒ = 1 MHzR J248Junction capacitance V = 400 V, T = 25 °C, ƒ = 1 MHzR J216This section shows the typical performance curves for the MSC050SDA070B device.Figure 1 • Maximum Transient Thermal ImpedanceFigure 2 • Forward Current vs Forward Voltage Figure 3 • Max Forward Current vs Case TempFigure 4 • Max Power Dissipation vs Case Temp Figure 5 • Reverse Current vs. Reverse VoltageFigure 4 • Max Power Dissipation vs Case Temp Figure 5 • Reverse Current vs. Reverse VoltageFigure 6 • Total Capacitive Charge vs. Reverse Voltage Figure 7 • Junction Capacitance vs Reverse Voltage4Package SpecificationThis section outlines the package specification for the MSC050SDA070B device.4.1Package Outline DrawingThis section shows the TO-247 package drawing of the MSC050SDA070B device. Dimensions are inmillimeters and (inches).Figure 8 • Package Outline DrawingMicrosemi Corporate HeadquartersOne Enterprise, Aliso Viejo,CA 92656 USAWithin the USA: +1 (800) 713-4113Outside the USA: +1 (949) 380-6100Fax: +1 (949) 215-4996Email:***************************© 2018 Microsemi Corporation. All rights reserved. Microsemi and the Microsemi logo are trademarks of Microsemi Corporation. All other trademarks and service marks are the property of their respective owners.Microsemi makes no warranty, representation, or guarantee regarding the information contained herein or the suitability of its products and services for any particular purpose, nor does Microsemi assume any liability whatsoever arising out of the application or use of any product or circuit. The products sold hereunder and any other products sold by Microsemi have been subject to limited testing and should not be used in conjunction with mission-critical equipment or applications. Any performance specifications are believed to be reliable but are not verified, and Buyer must conduct and complete all performance and other testing of the products, alone and together with, or installed in, any end-products. Buyer shall not rely on any data and performance specifications or parameters provided by Microsemi. It is the Buyer's responsibility to independently determine suitability of any products and to test and verify the same. The information provided by Microsemi hereunder is provided "as is, where is" and with all faults, and the entire risk associated with such information is entirely with the Buyer. Microsemi does not grant, explicitly or implicitly, to any party any patent rights, licenses, or any other IP rights, whether with regard to such information itself or anything described by such information. Information provided in this document is proprietary to Microsemi, and Microsemi reserves the right to make any changes to the information in this document or to any products and services at any time without notice.Microsemi Corporation (Nasdaq: MSCC) offers a comprehensive portfolio of semiconductor and system solutions for aerospace & defense, communications, data center and industrial markets. Products include high-performance and radiation-hardened analog mixed-signal integrated circuits, FPGAs, SoCs and ASICs; power management products; timing and synchronization devices and precise time solutions, setting the world's standard for time; voice processing devices; RF solutions; discrete components; enterprise storage and communication solutions; security technologies and scalable anti-tamper products; Ethernet solutions; Power-over-Ethernet ICs and midspans; as well as custom design capabilities and services. Microsemi is headquartered in Aliso Viejo, California, and has approximately 4,800 employees globally. Learn more at .053-4080。

江苏厨安厨房自动灭火设备制造有限公司厨房设备灭火装置使用说明书

厨房设备灭火装置（执行标准编号：GA 498-2012）使用说明书江苏厨安厨房自动灭火设备制造有限公司Jiangsu Chonon kitchen Automatic Extinguisher Manufacturing Co., Ltd.目录一厨房设备灭火装置简介.................................................................................................................................... - 2 -一）灭火剂简介 (2)二）工作原理简介 (2)三）产品特点 (2)四）应用范围 (2)二装置主要性能参数............................................................................................................................................ - 3 -三装置构成及型号................................................................................................................................................ - 3 -四装置启停方式及动作程序................................................................................................................................ - 4 -一）自动控制 (4)二）手动控制 (4)三）机械应急操作 (4)四）动作程序 (4)五部件的名称、型号规格、性能参数................................................................................................................ - 4 -六主机布线简图.................................................................................................................................................... - 5 -七产品使用注意事项............................................................................................................................................ - 5 -八装置安装、调试及维护.................................................................................................................................... - 6 -一）装置安装 (6)二）装置调试 (6)三）装置维护 (6)九售后服务 ........................................................................................................................................................... - 7 -一厨房设备灭火装置简介一）灭火剂简介商业用厨房灭火装置可分为干式和湿式两大类。

BDS GPS 双系统亚米级导航定位模块用户手册说明书

对于本公司产品可能包含某些设计缺陷或错误，一经发现将收入勘误表，并因此可能导致产品与已出版的规格有所差异。如客户索取，可提供最新的勘误表。
在订购产品之前，请您与本公司或当地经销商联系，以获取最新的规格说明。版权所有 © 2015-2017，武汉梦芯科技有限公司。保留所有权利。
I
【BDS/GPS 双系统亚米级导航定位模块用户手册】
6 差分数据 ................................................................................................................................. 7 7 机械规格 ................................................................................................................................. 8 8 包装及运输.............................................................................................................................. 9
目录 1 产品介绍 ................................................................................................................................. 1
1.1 概述 .............................................................................................................................. 1 1.2 主要特征 ....................................................................................................................... 1 1.3 应用 .............................................................................................................................. 1 1.4 性能指标 ....................................................................................................................... 2 2 PIN 脚功能描述 ....................................................................................................................... 3 2.1 PIN 脚示意图................................................................................................................. 3 2.2 PIN 脚定义 .................................................................................................................... 4 3 电气特性 ................................................................................................................................. 5 3.1 绝对最大值 .................................................................................................................... 5 3.2 运行条件 ....................................................................................................................... 5 3.3 工作环境 ....................................................................................................................... 6 4 传输及外设接口....................................................................................................................... 6 4.1 PPS .............................................................................................................................. 6 4.2 I2C ................................................................................................................................ 6 4.3 UART ............................................................................................................................ 6 4.4 GPIO............................................................................................................................. 6 4.5 EXTINT ......................................................................................................................... 6

KCSA03-107资料

Part No. Dice Lens Type Iv (ucd) [1] @ 10mA Min. KCSA03-107 Super Bright Yellow (InGaAlP) WHITE DIFFUSED 8000 Typ. 35400 Common Anode, Rt. Hand Decimal. Description
Note: 1. 1/10 Duty Cycle, 0.1ms Pulse Width.
Super Bright Yellow 75 30 175 5 -40°C To +85°C
Units mW mA mA V
SPEC NO: DSAG2672 APPROVED: WYNEC
REV NO: V.2 CHECKED: Joe Lee
DATE: JUL/09/2007 DRAWN: S.J.LIU
PAGE: 3 OF 4 ERP: 1351000421
元器件交易网
KCSA03-107
Recommended Soldering Pattern (Units : mm; Tolerance: ± 0.15)
Notes: 1. All dimensions are in millimeters (inches), Tolerance is ±0.25(0.01")unless otherwise noted. 2. Specifications are subject to change without notice. 3.The gap between the reflector and PCB shall not exceed 0.25mm
DATE: JUL/09/2007 DRAWN: S.J.LIU
PAGE: 2 OF 4 ERP: 1351000421

DK106规格书

深圳东科半导体有限公司
离线式开关电源控制芯片
10uF/400V
C1
16电解电容Fra bibliotek22uF/10V
C4
1
470uF/25V
C5
1
2G103J
C2
1
8
瓷片电容
103瓷片
C3
1
Y电容102
C6
1
100K/0.5W
9
色环电阻
1K
R1
1
R2
1
10
IC
11
IC
12
变压器
DK106 EL817
EE13
IC1
1
IC2
工作温度 ………………………………………………………………… -25 ° C--+125 ° C
储存温度 ………………………………………………………………… -55 ° C--+150 ° C
焊接温度 ………………………………………………………………… +280 ° C/5S
DK106 Rev: V3
引脚电压 ……………………………………………………………… -0.3V--VDD+0.3V
功率管耐压 …………………………………………………………………… -0.3V--730V
峰值电流 ………………………………………………………………………… 400mA
总耗散功率 …………………………………………………………………… 1000mW
功能描述
1 HV 接外部启动电阻
2 GND 接地引脚
2
公 NC 空脚或接地
3
FB
反馈控制端引脚，接 1nF～10nF

KQC-1AS 型起重量限制器产品使用说明书

起重量限制器KQC-1AS-485(LD)产品使用说明书2022年7月版●使用前请仔细阅读本产品说明书●请妥善保管本产品说明书，以备查阅宁波柯力传感科技股份有限公司概述KQC-1AS型起重量限制器是根据GB6067.1-2010《起重机械安全规程第一部分：总则》及GB/T3811-2008《起重机械设计规范》的要求设计生产的起重机械安全保护装置，各项指标均优于GB12602-2009《起重机械超载保护装置安全技术规范》中的有关规定，可用于桥吊、门吊等起重设备上。

该装置主要包含两个部分：电阻应变式传感器（内置放大器）和控制仪表,超限时具有声光报警并切断起重机起升回路电源的功能，同时显示起吊物重量。

控制仪表采用单片机控制，具有重量显示准确，报警动作可靠，调试方便等特点，此外仪表还能够根据起重重量自动调整显示分辨率的功能。

二、仪表安装尺寸图三、技术指标与特点1、主要指标：（1）适用范围：1t～600t桥吊、门式起重机（2）动作误差：-3%～+3%(F.S)（3）综合显示误差:-5%～+5%(F.S)（4）报警点预警报警：额定起重量的90%延时报警：额定起重量的105%(默认延时2s,可手动设定范围)立即报警：额定起重量的110%(预警值、延时报警值、立即报警值可手动设定范围)（5）传感器过载能力:150%（6）电源电压：220VAC/380VAC±10%（7）使用环境条件：温度范围：-20℃～+60℃相对湿度：90%RH（8）继电器触点容量:30A250VAC/30VDV（9）传感器防护等级：IP68（10）仪表箱防护等级：IP422、主要特点(1)单路信号监控：单路重量检测、单路重量控制、单路重量显示(2)RS485通讯（适用于KQC-1AS-485型仪表）(3)4-20mA电流环输出（适用于KQC-1AS-20mA型仪表）(4)实际标定与模拟标定两种标定方式(5)高低两种显示分辨率(6)按键清零功能(7)按键自检功能(8)报警阈值与延时报警时间可设置(9)可连接柯力大屏幕显示(10)不锈钢(外表面烤漆)外壳(11)四位高亮红色LED数码管，字高20mm(12)防静电、防浪涌设计四、工作原理起重机的载荷由传感器检测，并将重量信号转换成与重量成比例的电压信号，此信号非常微弱，在传感器内部将此信号放大，经信号线接到控制仪表内再经过模拟/数字转换器变成数字信号，然后由单片机进行数据处理即数据显示、判断并根据重量信号控制声光报警及起重机起升控制回路。

S106-S资料

pF
5
Vf = 0V
V
400
Io = 400uA
A
0.8 If = 5mA
A
5 T = 10us
mA
10
V
1.2 Io = 0.8A
V µA °C /
5 If = 5mA 100 250 Vo = 250V 150 0.3
V / µ s 400
V
2500
V
3750
GΩ
100
pF
6
T = 1 minute T = 1 minute
rev 1.0
Solid State Optronics, Inc. 1.888.377.4776

MECHANICAL DIMENSIONS 6 PIN DUAL IN-LINE PACKAGE
S106
1 Form A Solid State Relay
6 PIN SURFACE MOUNT DEVICE
1
Relay Input Signal is Turned On.
5 Relay Input Signal is Turned Off.
Input Signal
5V Threshold
2 SCR #1 Turns On when 5V threshold is reached.
6 SCR #1 and Relay Turn Off at Zero Volts.
400
Reverse Input Control Voltage
V
6
Output Power Dissipation mW
500
APPROVALS
• BABT CERTIFICATE #608203:

SOTAX自动样品准备系统说明书

APW & TPWAutomated Sample PreparationCompliant automated preparation of up to 300 samplesContent/Blend Uniformity, Potency, and Related Substances Assays Simplify extraction of difficult ER, CR, and tamper resistant formulations Robust, reproducible, and fit-for-purpose methodsFor Content Uniformity, Blend Uniformity, Potency, and Related Substances AssaySample preparation can be a very general term. When we talk about sample preparations at SOTAX, we’re referring to the volumetric preparations of API, solid/liquid oral dosage forms, creams, and pastes.Why automate? Automated Sample Preparation enhances laboratory productivity by minimizing resource allocation for repetitive tasks such as sample weighing, extraction, filtration, dilution, and transfer to analysis devices. This enables the repurposing of lab staff to mission critical tasks such as data analysis, reporting, and notebook documentation. Automated procedures can also reduce solvent usage and hazardous waste generation while improving analyst safety by minimizing exposure to hazardous reagents and samples.Do you want to streamline your laboratory workflow? Automation facilitates processing labor-intensive sam-ples for a broad spectrum of challenging formulations including tamper-resistant, osmotic pump, modified, ex-tended, and delayed release. With robust focused extrac-tion techniques the samples are consistently prepared across a variety of analysts and laboratories. Each step is gravimetrically confirmed and tracked in a secure data-base to ensure reproducible, high quality, traceable, compliant results.Recent initiatives to incorporate QbD and Continuous Process Improvement principles into the drug product lifecycle management process have increasingly raised laboratory productivity expectations. The demand for more sample throughput with the same or reduced head count is being imposed on laboratories across the industry. With 100’s of installations globally, processing hundreds of thousands of samples, SOTAX Automated Sample Preparation Systems have proven to be reliable and compliant solutions to enhance your laboratory’s effi-ciency and accelerate the workflow.Why Automate Sample Preparations?Automated… and in with the improved!Automate your sample preparationsso that they are performed the sameway every time. Each method stepis confirmed gravimetrically, repor-ted volumetrically, and docu m ent e delec t ronically.You will improve overall lab cycletimes and reduce solvent costs.Manual Out with the old …Volumetric glassware for tablet, capsule, and blend evaluations have long been the industry standard. Unfortunately, so have bottlenecks, OOS investigations, and excessive solvent costs. Traditional sample preparation relies on technique-dependent and labor-intensive laboratory steps often requiring error-prone data transcription.Coupled with the limited extraction efficiency of stirring, shaking, and sonication mechanisms, manual sam p le preparation is at the root of many time-consuming and costlylab investigations.APW and TPWEnhanced for Greater ProductivityThe APW and TPW Automated Sample Preparation Systems have recently been enhanced to provide even greater sample preparation productivity and reduced cycle time while streamlining your laboratory workflow. The TPW and APW provide productivity solutions to a broad variety of laboratories and applications. Typical products range from solid or liquid oral dosage forms for the pharma-ceutical industry to tooth paste and lipstick for the consumer products industry. Regardless of the industry or the degree of regulation, these platforms maximize efficiency and throughput for a vast array of applications. From API to suspen-sions to tablets to medicated feeds, the TPW and APW provide a range of support from simple sample preparation to barcoded sample ID and preparationwith on-line HPLC analysis and compliant data transfer to your validated CDS.> APW and TPWAutomated Sample Preparation WorkstationsExtractionThe TPW uses a high-shear homog-enizer probe to provide a consistent wet grinding process to quickly ex-tract samples. Alternately, the APW has a sonication probe coupled with a UV temperature sensor to deliver focused sample disintegration with-out overheating. With these tools, both TPW and APW can achieve effi-cient and reproducible extraction for even the most challenging of sample formulations. Cleaning of the extrac-tion path between samples is easily programmed into the method to eliminate sample carry-over, ensur-ing that each sample is handled iden-tically. The newly updated TPW and APW are enhanced to reduce cycle time by adding efficiency to the system cleaning process.Filtration & DilutionThe TPW uses a fluid metering pumpto filter extracted samples as theyare transferred from the extractionvessel to test tubes. Both the TPWand the APW also support a syringe-driven filtration process to filter so-lutions from one test tube to another.Post filtration, both systems can per-form up to 1:100,000 dilutions withina single method. Further dilutionsare also possible using the “MethodOverlap” feature. The volumes for allliquid handling operations are con-firmed gravimetrically for addedaccuracy and precision. For everysample, the system audit trail com-bined with the advanced error han-dling capabilities provides a detailedand comprehensive record of the en-tire preparation process.Analysis & StorageBoth units have HPLC injectors tosupport on-line HPLC analysis. AWaters Empower TM interface is alsoincluded to provide compliant datatransfer to Empower TM for stream-lined sample analysis with enhancedtraceability. All result-critical sam-ple preparation information is trans-ferred to Empower TM as the TPW/APWsample run-list progresses. In addi-tion to on-line HPLC analysis, sam-ples can also be collected in sealedHPLC vials to support various off-line analyses. Finally, both the TPWand APW have the capability to trans-fer sample to a UV spectrophotometerto act as an autosampler for on-lineUV analysis. The systems will thenuse an analog connection to triggerthe UV to read the sample in accor-dance with the external UV instru-ment control program.Fully Automated Steps> SAM Sample ManagerCollect samples with optionalcooling for off-line analysis orfurther processingBenefitsPerform High Quality Preparations Automated Sample Prep means robust and reproducible preparation that is equivalent or superior to your manual analytical procedures. Robust and reproducible means that automation guarantees uniform sample history.Sample weighing capabilities include 4- or 5-place weighing with automatic switching to 4-place mode for gravimetric confirmation of volumetric sample dilutions.“Uniform sample history in automatedsample preparation eliminates bias and error introduced by inconsistencies in manual preparation.”sample preparation method. This can result in Due to the physics of the focused homogenizerReduce and Simplify OOS InvestigationsDeficiencies in laboratory investigations are a major source of warning letters in the pharmaceutical industry, accounting for 12 % – 15 % of 483s annually. With TPW and APW, each method step is gravimetrically confirmed and recorded in the secure database to ensure high quality consistent results. The TPW and APW audit trail provides a compliant and comprehensive history of the entire sample preparation process. In the event of an unexpected result, this audit trail ensures a well-defined assignment of root cause to simplify the laboratory investigation process.“DOE and QbD for analytical methods are no longer just buzz words. TPW and APW are ‘designed for experiments’… today.”Automate Your Method Development Our user-friendly software interface provides rapid assimilation of the TPW and APW platforms in all envi-ronments from academic to industry AR&D to the QC lab. Advanced developer options accelerate the method development process to facilitate Analytical Quality by Design (AQbD). AQbD pairs good scientific principleswith quality risk management. Combined with the Empower™ interface, TPW and APW’s powerful dEsign™ variables fully automate AQbD to ensure robust, fit-for-purpose methods that deliver consistent results throughout the method lifecycle. These powerful soft-ware functions allow you to plan and execute method development DOE activities quickly and efficiently. The easy-to-use and intuitive software interface stream-lines the method transfer across sites.“No more auditing of pipettes and volumetric flasks and no need to store glassware around the lab for weeks.”SpecificationsAPW TPWMax. Sample Throughput per Run 300 samples (extraction mode 1 & 2)100 samples (extraction mode 1)200 samples (extraction mode 2)Sample Containers • 16 × 100 mm tubes• 20 × 150 mm tubes• 16 × 150 mm tubes• 16 × 100 mm tubesSample Confirmation5-place and 4-place weighing(min. weight of 100 mg or 200 mg, respectively)5-place and 4-place weighing(min. weight of 100 mg or 200 mg, respectively)Sample Tracking Linear barcode reader Linear barcode readerExtraction & Liquid HandlingExtraction Mode 1Sonicator (with UV Temperature sensor)Homogenizer (2k RPM – 20k RPM) Extraction Mode 2Vortexer VortexerExtraction Volume• 1 mL – 10 mL (16 x 100 mm test tube)• 20 mL – 100 mL (extraction vessel), or• 50 mL – 520 mL (extraction vessel), or• 1 mL – 10 mL (16 x 100 mm test tube) Filtration Syringe Fluid metering pump and syringe Syringe-driven LiquidDispensing0.05 mL – 10 mL0.05 mL – 10 mLMax. Dilution Ratio1:100,0001:52,000,000Max. Number ofSolvents Connected9 solvents 5 solventsAnalytical FinishOff-Line• Sample collection in test tube rackson APW platform• Sample collection into sealed vials in SAM • Sample collection in test tube racks on TPW platform• Sample collection into sealed vials in SAMHPLC On-Line• HPLC fixed loop injector• incl. Waters Empower TM interface • HPLC fixed loop injector• incl. Waters Empower TM interfaceUV-Vis On-Line Sample collection followed by automated transferinto UV-Vis Sample collection followed by automated transfer into UV-VisControls (Minimum Requirements)PC• Windows 7-64 bit • Dual Core ProcessorDatabase• MS SLQ Server 2000 or greater • Express, Workgroup or Standard EditionDimensionsAPW / TPW AutomatedSample Prep. Workstations• Height: 42” / 107 cm (incl. Light Tower) • Width: 45.5” / 116 cm (with balance LCD panel) • Depth: 36” / 91 cm SAM Sample Manager• Height: 27.5” / 69 cm • Width: 21.5” / 55 cm • Depth: 30” / 76 cmTechnical ServicesGlobal. Reliable. Customer-focused. The SOTAX Global Service Network is available worldwide, whenever and wherever you need us.• System installation and qualification• User training• First Line Responder training• Preventive maintenance• Technical support• Repairs• Updates, upgrades, and customization• Compliance services (cGMP compliant qualification: IQ, OQ, PQ, and customer-specific qualification)• Service contracts• RelocationsAssociated ServicesApplication ServicesAt SOTAX, we engineer solutions for development and quality control.We support you with expertise at each step of your process:Feasibility study Secure your instrument investment with data confirmation of “fit forpurpose” method capability on your productsMethod development Save time and resources by allowing SOTAX application scientists todevelop your methods in accordance with your method developmentrequirementsMethod transfer Use our trained hands to provide method training and facilitate thetransfer of your automated methods across sitesMethod validation Speed rollout by allowing us to facilitate and document validation ofyour method at your siteApplication support at installation Screen your applications for potential hurdles and prioritize methods to be automated to develop an efficient and effective plan for integrating automation into your laboratoryApplication training Come to our labs or invite SOTAX into yours to work with ourapplication experts to streamline the automation of your methods 11SOTAX > Automated Sample Preparation > APW & TPWEuropeSwitzerland (HQ Europe)Aesch/BaselP Tech Support +41 61 487 5460P Offi ce +41 61 487 5454info @Czech Republic PragueP Tech Support +41 61 487 5460P Offi ce +420 246 039 260info @France Saint-LouisP Tech Support +41 61 487 5460P Offi ce +33 3 8970 0846info @Germany LörrachP Tech Support +41 61 487 5460P Offi ce +49 7621 16 5635info @Great Britain LondonP Tech Support +44 20 8349 6946P Offi ce +44 20 8349 6947info @Italy MilanP Tech Support +41 61 487 5460P Offi ce +39 02 8363 2641sotaxitalia @AmericasUSA (HQ Americas)Westborough, MAP Tech Support +1 508 544 4040P Offi ce +1 508 417 1112sotaxusa @Canada BramptonP Tech Support +1 800 931 4151P Offi ce +1 905 494 0114sotaxcanada @Asia-PacificIndia (HQ Asia-Pacifi c)MumbaiP Tech Support +41 61 487 5460P Offi ce +91 22 42 95 01 -91 / -92sotaxindia @China ShanghaiP Tech Support +41 61 487 5460P Offi ce + 8621-6135 6268, ext. 205sotaxchina @SOTAX WorldwideM B 30002E N _02_2015-11。

SMS 传统系统产品说明书

FIRE DETECTIONC O N V E N T I O N ALCONVENTIONALRepeat PanelSmoke DetectorBeam TransmitterAlarm Sounder SounderStrobe *Alarm SounderAlarm SounderSmoke DetectorHeat DetectorCallPointEnd of LineSmoke DetectorCall PointSmoke DetectorCall PointControl PanelSounders Circuits1 N/O, 1 N/C relay contacts to auxiliary equipment such as door holders ormanned centre link.Class Change Duct DetectorEnd of LineEnd of LineEnd of LineBeam ReceiverEnd of LineEnd of Line3 Core CablePolarised Relay(to switch 230V equipmenteg. door holders)24VBeam Control Unit (24V required)Sounder Strobe *The SMS convent ional range of product s is designed t o meet t he requirement s of large domest ic and small commercial inst allat ions as well as provide t he abilit y t o upgrade or expand existing conventional systems.Conventional Systemslup to 8 separate sounder circuits.lThe 2020 Vision range of detectors has been designed using the latest available detection technology, delivering a sensitive but exceedingly stable detector.l lOur comprehensive range of audio and visual devices covers a wide range options for allmessages. These sounders also operate a bell tone.* The strobe devices shown are not visual alarm devices and do not meet EN54 Part 23CONVENTIONALControl PanelThe FP585 Conventional Control Panell Design certified to EN54 parts 2&4 (CPD approved)l 2, 4 and 8 zone versions are availablel Up to 8 sounder circuits can be connected to thecontrol panell Semi-flush kit availablel Repeat Panel availablel Two auxiliary relay contacts for connection to thirdparty equipmentl Zone disablement facilityl Single person test and commissioningFlexibility and false alarm protectionl The FP585 control panel has additional functionality over the basic requirements needed for compliance with EN54 parts 2 & 4. This allows unexpected scenarios to be covered by a standard panel solution.l Day and Night mode can delay the activation of the sounder circuits for up to 10min (day mode) upon detection of a fire. This allows verification of an alarm trigger.l False alarm rejection is an in built algorithm to guarantee that the system will reject spurious events by delaying the annuniciation by up to 10 seconds. After which time, if the detector still sees activity, the alarm will be raised.Ease of installationl The FP585 can match up to 8 zones with 8 sounder circuits, dramatically reducing installation disruption by allowing both sounders and detectors to be connected from a four core cable.l Both the FP585 control panel and repeater can be semi-flush fitted for installations where decor and aesthetics are important.Reliability and Compliancel Our conventional control panels are designed in accordance with the requirements of EN54 Part 2: 2006, plus the requirement of EN54 Part 4:1998.l Our products are renowned for their reliability. Since its launch, FP585 has consistently performed above industry standards.CONVENTIONALVision Detector RangeVision Detector Rangel Automatic drift compensation to reduce false alarmsl Improved chamber design to minimise the effect ofdust contaminationl Optional hand-held laser test unit to enable testing fromground level, improving job productivity during installationand maintenancel Ionisation-like reaction time to flaming fires without theassociated environmental concerns of using aradioactive sourcel EN54 part 5 and part 7 certified (CPD approved)l 14 – 28 VDC operating voltage ratel -30 to +70o C operating temperature rangel Standard and deep bases with or withoutSchottky DiodeAdvanced Design• Aesthetically engineered, Vision boasts features normally only found in more sophisticated and expensive analogue detectors. Easy to install and simple to use, it offers advanced levels of detection with the cost effectiveness of a conventional detector.• The combination of optical and heat detection provides a faster response to ‘real fire’ situations, while at the same time reducing the risk of unwanted alarms caused by environmentalconditions.Cost Effective• A hand held Laser Test Tool can be used in conjunction with the range of Vision detectors for alarm test purposes. The unit transmits a coded message, preventing spurious alarms being generated by other laser-based devices. With a range of several metres, the hand held test unit provides an effortless way of remotely alarm testing the range of Vision detectors. Minimising False Alarms• The Vision optical smoke detector (2020P) has been specifically designed to be highly tolerant to dust, significantly reducing the potential for unwanted false alarms caused by settled dust affecting the detector’s sensitivity. The Vision optical heat detector (2020PT) is a true multi-criteria unit for smoke and heat detection. It provides the same fast reaction to flaming fires as an ionisation detector without the environmental concerns of using a radioactive source.CONVENTIONAL lllllCONVENTIONAL Audio Visual and Voice SoundersAudio Visual and Voice Soundersl Comprehensive range covering all conventionaleventualitiesl Voice variants of electronic sounder and sounder beaconscomply with Equality Act requirementsl Ultra low current consumption device rangel Voice sounders include recorded bell tone perfect for classchangel IP55 soundersl EN54 Part 3 certified (sounders only)Flexibility of choicel The importance of the correct audio visual (AV) devices in a fire system should not be underestimated. As well as being vital to complying with installation regulations, they are key to fast and effective evacuation in the case of fire. Our broad range of devices include application specific, high output and weather proof options to help meet legislation requirements. Combining your optionsl Careful design and use of the correct AV device can reduce installation time and disruption for the end user. Combined sounder beacon and voice sounder beacons are just two examples of these multi function devices, where wiring to just one point can provide three AV functions.l Low profile base sounders can be combined with smoke and heat detectors to further reduce installation time and disruption. The ability to run cables to one point and the potential for easy access through ceilings makes these devices and essential products for simplifying installations.SMSSMS is p ar t of H one y we llWate r side Ro ad Hamilton Indus tr ial Park L e ice s te r L E5 1T N UK Tel +44 (0)116 246 2100 Fax +44 (0)116 246 2016 Web L ite ratur e r e f: SMS17。