高电阻小电压实验室检测仪（耐电弧焊接实验室检测仪）-（来计算机网络有效控制）

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

物料明称：耐电弧试验机

Product name: electric arc resistance tester

的产品形号：NDH-A

Product model: NDH - A

考虑要求：GB/T 1411-2002《混合物绝缘层的材料耐高降低电流量电孤蓄电池充电的冲击试验》（符合IEC  61621-1997）及ASTM D495等规范的必须制作制造厂的，并遵循IEC 149、UL 746A等实验工艺

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

包括不适用范畴及效果：

本做实验的时候机是假设按照技术应中用直流无刷电机、电气和家装电气等行业领域的高压电工用泡沫塑料材质、光敏硅胶粘合剂胶和电接地性电阻性漆等电接地性电阻性原村料的耐弧光稳定性考评，主中用固状电接地性电阻性原村料如：泡沫塑料材质、塑料薄膜、光敏硅胶粘合剂、云母片、瓷器、夹层玻璃、电接地性电阻性油、电接地性电阻性漆、纸壳等物质的耐弧光稳定性测试方法；

本冲击试验装置由换算机控制正常运行，是可以凸显目前工作科学工作操作所环境及科学工作操作所时期，科学工作操作所停止后并手机截图目前工作科学工作操作所数据统计，并可复印.准则测试报表。

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 远程服务器为上下左右一身框架，下面为操作的机系统，上面为耐压箱。

2 本软件用*新智力控制高技术，能够决定流程（IEC或ASTM）可全自动实行可靠性试验，并在新手机上显示信息测试操作过程和結果。

3 **性能方面良好的，抗扰乱效果强，检测表面粗糙度大。

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 电孤通断日期误差度：大于 ±10ms

2 调压器余量：2kVA

3 额定容量试验装置工作电压：12.5kV

4 试验报告电流值准确度：±3%

5 功率有效控制精准度：±10%  电压量测高精度：1.5%

6 金属电极对试板压：（0.5±0.05）N

7 工业原料：钨棒

8 探针长度：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 采用环境气温：（23±2）℃

10 用到情况空气湿度：（50±5）%

11 电源适配器：220V±5%  50Hz  10A

12 试验装置    的方法：   行业标准/美标/10 mA 连着/20 mA 连继/30 mA不断/40 mA连续性

13 做实验的时候编译程序下述：

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 產品款式：

NDH-A    耐焊弧应力测试仪-微机控住

NDH-B    耐脉冲做实验的时候仪-接触屏调控

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！