高电压小电压测试仪（耐弧光测试仪）-（换算机控制）

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

类产商品种类称：耐电弧试验机

Product name: electric arc resistance tester

物品产品类别：NDH-A

Product model: NDH - A

能够满足原则：GB/T 1411-2002《粉末状绝缘带用料耐高放低电流值弧光尖端放电的实验设计》（一样IEC  61621-1997）及ASTM D495等细则的特殊要求设计的概念造成的，并贴合IEC 149、UL 746A等耐压试验工艺

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

最主要的不适用空间及功能键：

本做实验的时候机是通过选用作直流无刷电机、电热器和家庭用水热器等的行业的电工作业用PVC、硅胶粘合剂胶和耐压漆等耐压物料的耐电孤能认定，主用作胶体耐压物料如：PVC、聚酰亚胺膜、硅胶粘合剂、白云母、陶瓷制品、夹丝玻璃、耐压油、耐压漆、纸箱等媒介的耐电孤能测式；

本检验机由求算机控制电脑运行，可能信息显示现今调查设计动态及调查设计时，调查设计收尾后并上传现今调查设计的数据，并可打印机.原则实验英文报告单。

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 该设备为上一体化结构特征，下面为进行系统软件，上侧为检测箱。

2 本物品应用*新自动化管控技能，实现选购程度（IEC或ASTM）可重新做好实验，并在网吧电脑软件出现现场实验时候和结杲。

3 **功效积极，抗串扰水平强，测试软件高精程度高。

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 电弧焊接通断时候计算误差：不低于 ±10ms

2 调压器电容量：2kVA

3 特殊实验室检测交流电压：12.5kV

4 疲劳试验工作电压准确度：±3%

5 工作电流调节精密度：±10%  功率衡量准确度：1.5%

6 探针对岩样心理压力：（0.5±0.05）N

7 电极片装修材料：钨棒

8 工业间隔：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 安全使用室内环境温湿度：（23±2）℃

10 运行区域温度：（50±5）%

11 电原：220V±5%  50Hz  10A

12 疲劳试验    具体方法：   新国标/美标/10 mA 持续/20 mA 联续/30 mA重复/40 mA间断性

13 耐压试验执行程序有以下：

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 企业产品款式：

NDH-A    耐焊弧冲击试验仪-微机调节

NDH-B    耐电弧焊接试验装置仪-摸屏掌控

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！