高工作电压小电流大小实验仪（耐弧光实验仪）-（运算机的控制）

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

类产产品称呼称：耐电弧试验机

Product name: electric arc resistance tester

商品形号：NDH-A

Product model: NDH - A

够满足规则：GB/T 1411-2002《固态绝缘性素材耐高压得很低电流量弧光充放的试验检测》（一样IEC  61621-1997）及ASTM D495等追求的追求方案开发的，并达到IEC 149、UL 746A等应力测试的方式

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

主要是实用条件及功用：

本实验机是依据用途于三相电机、小家电和家里用的小家电等产业的电工作业用塑胶片、树脂材料素材胶和隔热漆等隔热素材的耐电孤功效鉴定，主于粉状隔热素材如：塑胶片、透气膜、树脂材料素材、白云母、瓷质、玻离、隔热油、隔热漆、硬纸板等有机溶剂的耐电孤功效软件测试；

本应力测试机由工控机调控正常运作，可以显示信息现行进行研究报告状态下及进行研究报告时间间隔，进行研究报告收尾后并手机截图现行进行研究报告动态数据，并可印刷.标准单位科学试验情况汇报。

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 远程服务器为下一起框架，下方为实操模式，上端为试验报告箱。

2 本类产品采用了*新智慧掌控技术性，按照采用程度（IEC或ASTM）可一键使用疲劳试验，并在计算机上界面显示实验操作过程和数据。

3 **安全性能非常好，抗打扰力强，软件测试高精准性高。

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 弧光通断的时间测量误差：少于 ±10ms

2 调压器存储量：2kVA

3 額定试验台电阻值：12.5kV

4 校正线电压精确：±3%

5 瞬时电流调节控制参数：±10%  电流大小预估导致精度：1.5%

6 电极片对钢材拉伸试验重压：（0.5±0.05）N

7 电极片用料：钨棒

8 电极材料距里：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 用到区域溫度：（23±2）℃

10 施用工作环境水分子含量：（50±5）%

11 电压：220V±5%  50Hz  10A

12 做实验的时候    措施：   新国标/美标/10 mA 连续不断/20 mA 连继/30 mA累计/40 mA连继

13 试验报告过程如下所述：

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 商品款型：

NDH-A    耐电弧放电试验检测仪-微机有效控制

NDH-B    耐脉冲耐压试验仪-触摸式屏的控制

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！