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Fluke 多功能电气安全校准器 5320A,5320A-LOAD

Fluke 多功能电气安全校准器 5320A,5320A-LOAD

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  • 发布日期:2019-11-04
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5320A电气安全校准器能够最大限度地覆盖您的工作负载

5320A多功能电气安全校准器在一台仪器中集成了多种电气安全校准功能,能够代替电阻器、十进制电阻箱以及其他用来校准电气安全测试仪的常用传统校准方法。5320A既精准又灵活,能够校准多种电气安全的仪器。

多功能安规测试仪

5320A具有校准安规测试仪所需的全部功能,包括绝缘电阻、接地导通电阻、回路阻抗、RCD 和接地电阻测试功能。

便携式电器测试仪(PAT)

5320A具有校准PAT所需的全部功能,包括绝缘电阻、接地导通电阻、泄漏电流、火花电压和负载测试功能。

绝缘电阻测试仪

5320A校准器可输出大电阻、高压电阻,并测量兆欧表或其他便携式和台式绝缘测试仪的高压输出。在校准高达1 kV 的绝缘电阻测试仪时,可从10 kΩ到10 GΩ的范围选择一系列连续可变的电阻值,并提供一个100 GΩ的单值电阻。在校准 5 kV 的绝缘电阻测试仪时,可利用外部10 kV 的双功能适配器将电阻范围扩展至10 TΩ。此适配器既可作为1000: 1 的分压器,可承受测试电压达到10 kV,又可作为x1000 的电阻倍乘器,可将电阻输出达到10 TΩ。

泄漏电流表

5320A可在0.1 mA 到30 mA 范围内,按直接(接触)、差动和替代方法模拟泄漏电流。与其他仅提供一种测量方法的校准器不同,5320A允许您选择最适合的方法。

电压表

许多测试仪都内置电压表。但您不必使用额外的校准器就可完成这部分工作。5320A/VLC校准器以 0.1% 的准确度提供达600 V的精密电压源,可以校准交流和直流电压表。

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Fluke Multifunction Electrical Tester Calibrator 5320A

The 5320A Multifunction Electrical Tester Calibrator combines many functions into a single instrument, replacing the resistors, decade boxes and other custom solutions commonly used to calibrate electrical testers. It's flexible and precise enough to calibrate a wide range of instrumentation.

 

Multifunction installation testers

The 5320A has all the functionality needed to calibrate installation testers with insulation resistance, continuity, loop, RCD and earth resistance test capabilities.

Portable appliance testers (PATs)

The 5320A has all the functionality needed to calibrate PATs, with insulation resistance, ground bond, leakage current, flash voltage and load test capabilities.

 

Residual-current device (RCD) or ground fault current interrupter (GFCI) testers

The 5320A simulates a circuit breaker (an RCD/GFCI) to verify and calibrate trip current and trip time, with a wide range that enables it to accurately handle most models in this instrument category. For most RCD testers, trip times are calculated to an uncertainty of 0.25 ms, to provide better than 4:1 test uncertainty ratios (TUR). Trip current uncertainty is 1 %, which also provides better than 4:1 TURs in most applications.

 

Leakage current testers

Simulate a leakage current for direct/ touch, differential and substitute leakage current methods with 4 ½ digit resolution from 0.1 mA to 30 mA. The 5320A lets you choose the method that works best for your test, unlike other calibrators that only offer a single method.

 

Voltmeters

Many testers have built-in voltmeters. But you don?t need an additional calibrator to test this part of the workload. The model 5320A/VLC calibrator adds a precision voltage source to 600 V with 0.1 % accuracy, to calibrate V ac and V dc meters.

 

Medical safety testers

With the broad functionality and high accuracy of the 5320A, calibrating medical safety testers is a snap, allowing you to add these items to your calibration workload.

 


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