高电压降小感应电流现场实验台仪（耐脉冲现场实验台仪）-（换算机保持）

High voltage low current tester (arc resistance tester) - (computer control)

食产品名字大全称：耐电弧试验机

Product name: electric arc resistance tester

食品款式：NDH-A

Product model: NDH - A

足够细则：GB/T 1411-2002《固状接地文件耐高降低瞬时电流电弧充放充放的实验设计》（一样IEC  61621-1997）及ASTM D495等规定的规定制定加工的，并符合要求IEC 149、UL 746A等测试技巧

Meet the standards: GB/T 1411-1411 "solid insulating material resistant to high voltage low current arc discharge test" (equivalent to IEC 61621-1997) and the requirements of standards such as ASTM D495 design and manufacturing, and conform to the IEC 149, UL 746 a test method, etc

一 概述

一An overview of the

基本应用范围之内及功效：

本现场实验机是按应该广泛用于三相异步电机、电子产品和挂式电子产品等服务业的高压电工用氟塑胶板材、硅橡胶胶和耐压层电阻漆等耐压层电阻原相关材料的耐脉冲焊接效能考核评价，主广泛用于混合物耐压层电阻原相关材料如：氟塑胶板材、塑料薄膜、硅橡胶、白云母、陶瓷图片、玻璃窗、耐压层电阻油、耐压层电阻漆、纸壳等媒介的耐脉冲焊接效能测试图片；

本经过多次科学检测发现机由算起机掌控执行，都可以体现 现在科学检测环境及科学检测期限，科学检测完毕后并保护现在科学检测大数据，并可打印文件.细则实验英文汇报。

Main scope of application and features:

This machine is in accordance with the applied in motor, electrical appliances and household appliances and other industries with varnish insulation materials such as plastic, resin adhesive and the arc resistance evaluation, the main used for solid insulating material such as plastic, film, resin, mica, ceramic, glass, insulating oil, insulating paint, such as cardboard medium arc resistance test;

This testing machine controlled by computer operation, can display the current experimental condition and experimental time, after the experiment, and save the current experimental data and can be printed. Standard experiment report 

二 功能特点

1 滤油机为前后合二为一结构设计，上端为运作系统的，上端为可靠性试验仪。

2 本设备主要包括*新自动化抑制能力，能够决定系统（IEC或ASTM）可重新展开应力测试，并在笔记本手机连接电脑界面显示现场实验时候和结局。

3 **性能参数不错，抗影响力强，各种测试定位精性高。

二：Functional features：

1 this machine is up and down a body structure, lower for the operating system, the upper part of test cases.

2 this product USES the latest intelligent control technology, through the selection process (IEC) or ASTM test can be automatically, and displayed on the computer and the test process and results.

3 good safety performance, strong anti-interference ability, high test precision. 

三 主要技术参数

1 电孤通断周期不确定度：小于等于 ±10ms

2 调压器容积：2kVA

3 固定经过多次实验发现相电压：12.5kV

4 冲击试验电流电压精准度：±3%

5 交流电操作计算精度：±10%  电压电流检测的精密度：1.5%

6 参比电极对制样阻力：（0.5±0.05）N

7 电极的材料的材料：钨棒

8 电级距離：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 的使用区域温湿度：（23±2）℃

10 在使用自然环境室内温度：（50±5）%

11 电源开关：220V±5%  50Hz  10A

12 可靠性试验    方式方法：   国际标准/美标/10 mA 反复/20 mA 维持/30 mA联续/40 mA累计

13 冲击试验系统下面：

Three main technical parameters：

Error: 1 arc on-off time less than plus or minus 10 ms

Transformer capacity: 2 kva

3 test voltage rating: 12.5 kV

4: test voltage accuracy + / - 3%

5 current control accuracy: plus or minus 10% current measuring accuracy: 1.5%

6 electrode pressure on sample: (0.5 + 0.5) N

7 electrode materials: tungsten rods

8 electrode distance: 6.35 + / - 0.1 mm (6.0 + 0.1) mm (IEC) (ASTM)

9 using the environment temperature (23 + 2) ℃

10 use environment humidity: (50 + 5) %

Power supply: 220 v + 5% for 50 hz 10 a

Test method: beautiful mark / 10 gb / 30 mA mA continuous / 20 mA continuous/continuous / 40 mA continuous

13 test procedure is as follows:

Procedures section of the arc current

MA arc on-off time s the program s test total duration time s

IEC 61621 ASTM D495

1 1/8 10 s on 7/8 s broken 1/4 7/4 break 60 s 60 s

2 10 1/4 "s pass 3/4 s 1/4 3/4 break 60 s 120 s

3 to 10 1/4 "s make a quarter s break a quarter of a quarter break 60 s 180 s

4 consecutive 10 to 60, 240

5 20 consecutive 60, 300

30 consecutive 6 to 60, 360

7 consecutive 40 to 60, 420 

四  配置

Four configuration：

Serial number name number note

01 arc resistance tester

02 a electrode system

03 electrode bearing a set

04 a set of power cable

05 ground put a rod

06 milliammeter current one

7 a set of computer measurement and control software

08 specimen holder a

09 electrode distance standard 2 blocks

Standard 2 blocks of 10 Angle

11 ceramic pieces 2 pieces

12 one brand inkjet printer

13 1 computer brand

14 1 instruction manual

15 1 certificate

五 好产品主要参数：

NDH-A    耐电弧焊接检验仪-微机保持

NDH-B    耐脉冲试验报告仪-触模屏设定

Five product model:

NDH - A arc resistance tester - microcomputer control

NDH - B arc resistance tester - touch screen control
ASTMD495耐高压低电流电弧放电试验机详情可以随时来电咨询！