高端电压小工作电流检测仪（耐弧光检测仪）-（算机控制）

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

产品的明称：耐电弧试验机

Product name: electric arc resistance tester

厂品规格：NDH-A

Product model: NDH - A

无法基准：GB/T 1411-2002《粉状绝缘层原材料耐高放低交流电脉冲电池充电的实验室检测》（一样IEC  61621-1997）及ASTM D495等基准的需求开发生产制造的，并遵循IEC 149、UL 746A等校正措施

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

基本适宜范围图及功效：

本实验设计机是如果根据用途于无刷电机、电和家廷供电等餐饮行业的电工作业用塑料制品材质、聚酯硅胶粘合剂胶和接地漆等接地原资料的耐脉冲耐热性评定标准，主用作粉状接地原资料如：塑料制品材质、pet薄膜、聚酯硅胶粘合剂、云母片、淘瓷、窗玻璃、接地油、接地漆、纸箱等材质的耐脉冲耐热性测试英文；

本耐压机由算起机控住操作，就可以表现某些科学研究性的状态及科学研究性日子，科学研究性开始和结束后并同步保存某些科学研究性数据文件，并可网页打印.标准规定工作报告格式。

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 该机为左右合一结构特征，中下部为作业模式，顶部为冲击环境试验箱。

2 本食品选用*新智能化操控技木，完成选用源程序（IEC或ASTM）可自动化做好实验，并在手提手机上现示耐压试验的时候和毕竟。

3 **功效良好的，抗侵扰业务能力强，考试控制精高。

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 电弧放电通断事件不确定度：少于 ±10ms

2 调压器存储空间：2kVA

3 载荷系数实验电阻值：12.5kV

4 试验装置额定电压高精度：±3%

5 感应电流管理精确度：±10%  电流值量测精度等级：1.5%

6 电级对试件压：（0.5±0.05）N

7 工业的原材料：钨棒

8 金属电极远距离：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 应用生态环境溫度：（23±2）℃

10 使用的自然环境湿球温度：（50±5）%

11 交流电源：220V±5%  50Hz  10A

12 应力测试    的办法：   国际标准/美标/10 mA 连着/20 mA 累计/30 mA连续不断/40 mA持续

13 校正程序流程图下述：

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 产品的尺寸：

NDH-A    耐电孤应力测试仪-微机抑制

NDH-B    耐电弧焊接疲劳试验仪-触控屏保持

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！