高电压值小感应电流冲击校正仪（耐脉冲冲击校正仪）-（计算出机设定）

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

产品的各称：耐电弧试验机

Product name: electric arc resistance tester

品牌尺寸：NDH-A

Product model: NDH - A

够满足规范标准：GB/T 1411-2002《粉末状绝缘层原料耐高压得很低的感应电流电孤电池充电的可靠性试验》（就是指IEC  61621-1997）及ASTM D495等的标准的需要的设计打造的，并符合国家IEC 149、UL 746A等试验台方法步骤

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

包括选用范畴及模块：

本应力测试测试机是确定软件应用作高压电机、电和家廷用水量等制造行业的电工作业用橡胶、不饱和聚酯树脂胶和电耐压电阻漆等电耐压电阻产品的耐脉冲能力划分，主用作膏状电耐压电阻产品如：橡胶、保护膜、不饱和聚酯树脂、黑云母、瓷器、窗玻璃、电耐压电阻油、电耐压电阻漆、纸箱等有机溶剂的耐脉冲能力测试测试；

本耐压机由电脑保持使用，应该呈现现今研究情形及研究用时，研究停止后并存有现今研究数据显示，并可打印文件.标准规范實驗报告单。

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 机器为两边分立式形式，底端为运行系統，上面为实验箱。

2 本商品适用*新自动化把握技术应用，使用选环节（IEC或ASTM）可自行参与实验，并在PC上出现经过多次实验发现的过程 和效果。

3 **功效良好的，抗干扰信号工作能力强，自测要求高。

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 脉冲通断期限精度：少于 ±10ms

2 调压器功率：2kVA

3 固定冲击试验电流：12.5kV

4 经过多次实验发现的电压表面粗糙度：±3%

5 电压电流抑制表面粗糙度：±10%  电压电流測量精确度：1.5%

6 参比电极对岩样阻力：（0.5±0.05）N

7 电极片用料：钨棒

8 工业远距离：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 选用学习环境室温：（23±2）℃

10 应用情况水分子含量：（50±5）%

11 电源模块：220V±5%  50Hz  10A

12 耐压    方式 ：   国家标准/美标/10 mA 陆续/20 mA 连着/30 mA不间断/40 mA重复

13 实验室检测程度下述：

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 车辆材质：

NDH-A    耐弧光试验报告仪-微机掌控

NDH-B    耐弧光应力测试仪-触摸式屏调节

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！