非接触式电压测试仪：修理电器所必须的。
本文主要介绍耐电压测试仪系列的设计。
The article introduce mainly design of catena about withstands voltage tester.
绝缘油击穿电压测试仪就是电力系统中测试绝缘油耐压强度的测试仪器。
Insulating Oil Testers is a kind of effective tool for testing the dielectric oil breakdown voltage in power field.
主要检测设备：6 位半数字表、泄露电压测试仪、泄漏电流测试仪、耐压测试仪等。
While the main detection machine includes: 6-figure table, leak voltage tester, leak current tester and withstand voltage tester .
根据不同被试产品的国家标准要求以及各种被试产品生产过程中的现实情况，对耐电压测试仪各种型号的需求也是多样的。
According to standards of a variety of being test products and idiographic conditions of manufacture, market needs many types and models of withstands voltage tester.
本文提出利用微机技术构造一种在线实时监视和测量电网、电源客观存在的谐波电压和浪涌电压的智能测试仪。
This paper presents an intelligence test set built by microcomputer technics to monitor and measure the harmonic and surge voltages in the power network and source, on-line and with a real time.
具备四种测试仪的全部主要技术性能，可连续自动测试漏电流、接地阻抗、电介质强度、剩余电压。可打印测试数据。
The machine contain main functions of above four testing apparatus, it can automatic test leaking current, grounding electric resistance, dielectric intensity, resting voltage and print testing data.
通过测试仪与舵电位计对接，利用继电器阵列控制精密电压源、精密恒流源对舵电位计进行测试，以此来判断舵电位计是否合格。
Collecting helm potentiometer to measure instrument, using of relay array to control precision power supply to test helm potentiometer. and then deciding helm potentiometer is up to standard or not.
本文介绍了单片机在继电器自动测试仪中的应用。文中详细论述了硬件的设计：数控电源改造、稳合电压检测、数据存储等。
This paper introduces the application of micro-controller in automatic tester for general relay. Hardware design about NC power and dada storing is described in detail.
所设计的电网参数测试仪可以测量功率因数、电压和电流的有效值、瞬时值等参数。
The tester designed can be used to measure the parameters, such as power factor, effective value of voltage and current, instantaneous value, etc.
通过超声波测试仪发射和接收换能器信号，输出的电压信号送入计算机的A/D卡。
We emit and receive signals fromtransducers by using Measuring Ultrasound Equipment, and then put continent voltages to the A/D card in the computer.
通过超声波测试仪发射和接收换能器信号，输出的电压信号送入计算机的A/D卡。
We emit and receive signals fromtransducers by using Measuring Ultrasound Equipment, and then put continent voltages to the A/D card in the computer.
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