高交流电值小交流电试验台检测仪（耐脉冲试验台检测仪）-（换算机操作）

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

服务品牌：耐电弧试验机

Product name: electric arc resistance tester

厂品类型：NDH-A

Product model: NDH - A

满意规则：GB/T 1411-2002《混合物绝缘电阻用料耐高压得过低电流量弧光击穿的应力测试》（就是指IEC  61621-1997）及ASTM D495等规定的追求设置打造的，并包含IEC 149、UL 746A等检测的方法

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

大部分可用使用范围及工作：

本试验检测机是通过应代替变频电动机、小家电和家里用的小家电等制造行业的技工用塑胶板材、硅橡胶胶和接地层漆等接地层物料的耐弧光效果评选，主代替胶体接地层物料如：塑胶板材、塑料膜、硅橡胶、白云母、瓷砖、夹层玻璃、接地层油、接地层漆、硬纸板等媒质的耐弧光效果自测；

本试验装置机由求算机有效控制作业，就可以提示 当今调查心态及调查时间间隔，调查完结后并存为当今调查数据文件，并可打印纸.标准规定测试通知单。

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 该机为左右一身节构，下端为方法软件系统，上端为校正箱。

2 本服务采用了*新自动化抑制新技术，能够使用程度（IEC或ASTM）可自然进行试验台，并在PC平板电脑上现示应力测试的过程和结论。

3 **功能更好，抗干预力强，自测准确值高。

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 电弧焊接通断事件误差率：超过 ±10ms

2 调压器余量：2kVA

3 特殊校正电流电压：12.5kV

4 试验台电流电压精度等级：±3%

5 感应电流调整高精准度：±10%  瞬时电流在线测量表面粗糙度：1.5%

6 探针对钢材拉伸试验重压：（0.5±0.05）N

7 探针的原材料：钨棒

8 金属电极间距：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 使用的学习环境环境温湿度：（23±2）℃

10 选用室内环境干湿度：（50±5）%

11 主机电源：220V±5%  50Hz  10A

12 做实验的时候    形式：   标准/美标/10 mA 反复/20 mA 连续不断/30 mA累计/40 mA多次

13 耐压试验方式如表：

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 好产品规格型号：

NDH-A    耐脉冲实验设计仪-微机保持

NDH-B    耐弧光冲击试验仪-触摸式屏掌握

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！