高直流电压小电流值冲击可靠性试验仪（耐电弧放电冲击可靠性试验仪）-（计算出来机把握）

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

的产产品命名称：耐电弧试验机

Product name: electric arc resistance tester

服务型号查询：NDH-A

Product model: NDH - A

够满足规定：GB/T 1411-2002《固态物绝缘性建筑材料耐高压得很低交流电电孤自放电的实验室检测》（一样IEC  61621-1997）及ASTM D495等标淮的需求设计构思制做的，并合乎IEC 149、UL 746A等耐压的方式

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

重点适用性范围图及作用：

本冲击压力试验机是确定适采用变频电动机、物品落球回弹试验仪,介电击穿强度测定仪和家装物品落球回弹试验仪,介电击穿强度测定仪等的行业的水电工用朔胶、树脂材料食材胶和隔绝漆等隔绝食材的耐脉冲性评比，主采用物质隔绝食材如：朔胶、溥膜、树脂材料食材、白云母、瓷砖、玻璃纸、隔绝油、隔绝漆、纸箱等媒介的耐脉冲性检验；

本做进行检测的时候机由计算出机管理使用，行提示 当下状况进行检测阶段及进行检测事件，进行检测结束了后并存为当下状况进行检测资料，并可彩印.准则實驗报表。

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 该机为左右合二为一架构，下处为操作方法系统性，上方为冲击环境试验箱。

2 本厂品选用*新智能化调控技術，凭借选过程（IEC或ASTM）可自动的做出试验检测，并在新手机上显现实验设计阶段和数据。

3 **耐热性好的，抗骚扰功能强，测式高精较高。

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 焊弧通断時间确定误差：值为 ±10ms

2 调压器出水量：2kVA

3 稳定校正电阻值：12.5kV

4 试验检测工作电压控制精度：±3%

5 功率调节精密度：±10%  电压电流检测gps精度：1.5%

6 电极片对钢材拉伸试验工作压力：（0.5±0.05）N

7 探针相关材料：钨棒

8 电极片距離：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 选用条件高温：（23±2）℃

10 食用大环境内部含水率：（50±5）%

11 电源适配器：220V±5%  50Hz  10A

12 耐压试验    具体方法：   新国标/美标/10 mA 间断性/20 mA 联续/30 mA累计/40 mA陆续

13 耐压流程一下：

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 品牌尺寸：

NDH-A    耐脉冲耐压仪-微机保持

NDH-B    耐电弧放电试验检测仪-显示屏屏控制

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！