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高电压小电流试验仪（耐电弧试验仪）-（触摸屏）
产品名称：耐电弧试验机
产品型号：NDH-B
满足标准：GB/T 1411-2002《固体绝缘材料耐高压低电流电弧放电的试验》（等同IEC 61621-1997）及ASTM D495等标准的要求设计制造的，并符合IEC 149、UL 746A等试验方法
一 概述
主要适用范围及功能：
耐电弧试验机是按照应用于电机、电器和家用电器等行业的电工用塑料、树脂胶和绝缘漆等绝缘材料的耐电弧性能评定，主用于固体绝缘材料如：塑料、薄膜、树脂、云母、陶瓷、玻璃、绝缘油、绝缘漆、纸板等介质的耐电弧性能测试；
本试验机由计算机控制运行，可以显示当前实验状态及实验时间，实验结束后并保存当前实验数据，并可打印.标准实验报告。
二耐电弧试验机功能特点
1 本机为上下一体结构，下部为操作系统，上部为试验箱。
2 本产品采用*新智能控制技术，通过选择程序（IEC或ASTM）可自动进行试验，并在触摸屏上显示试验过程和结果。
3 安全性能良好，抗干扰能力强，测试精度高。
三耐电弧试验机主要技术参数
1 电弧通断时间误差：小于 ±10ms
2 调压器容量：2kVA
3 额定试验电压：12.5kV
4 试验电压精度：±3%
5 电流控制精度：±10% 电流测量精度：1.5%
6 电极对试样压力：（0.5±0.05）N
7 电极材料：钨棒
8 电极距离：（6.35±0.1）mm（IEC）
（6.0±0.1）mm（ASTM）
9使用环境温度：（23±2）℃
10 使用环境湿度：（50±5）%
11 电源：220V±5% 50Hz 10A
12 试验 方法： 国标/美标/10 mA 连续/20 mA 连续/30 mA连续/40 mA连续
High voltage low current tester （arc resistance tester）
Product Name: arc resistance test machine
Product type: NDH-B
Meet the standards: GB/T 1411-2002 "test of solid insulating materials of high low current arc discharge" （= IEC 61621-1997） ａnd ASTM D495 standard requirements of design ａnd manufacturing, ａnd in accordance with the testing method of IEC 149, UL 746A
An overview
The main scope ａnd function:
This tester is according to the arc resistance performance evaluation is applied to the motor, electric appliances ａnd household appliances industries such as electrical plastic, resin glue ａnd insulation paint, insulating material, used for the main materials such as solid insulation: plastics, film, resin, mica, ceramic, glass, insulating oil, insulating paint, paper ａnd other media. Arc resistance test;
The testing machine controlled by computer, can display the current experiment condition ａnd experiment time, ａnd save the current experimental data after the end of the experiment, ａnd can be printed. The standard test report.
Two features
1 As one of the structure under 1 the machine, the lower for the operating system, the upper chamber.
2 of the products using the latest intelligent control technology, through the choice of program （IEC or ASTM） can be automated test, ａnd the test process ａnd results in the touch screen
3 good safety performance, strong anti-interference ability, high test precision.
Three main technical parameters
1 arc on-off time error is less than ± 10ms
2 pressure regulator capacity: 2kVA
3 of the rated voltage test: 12.5kV
The test voltage accuracy: 4 ± 3%
5 current control accuracy: ± 10% current measurement accuracy: 1.5%
The 6 electrode of the sample pressure: （0.5 ± 0.05） N
7: tungsten electrode materials
The 8 electrode distance: （6.35 ± 0.1） mm （IEC） （6 ± 0.1） mm （ASTM）
9 the use of environmental temperature: （23 ± 2） ℃
10 the use of environmental humidity: （50 ± 5）%
11 Power: 220V ± 5% 50Hz 10A
Method 12: GB / American Standard /10 mA /20 mA /30 mA continuous continuous continuous continuous /40 mA
