高电阻值小电流值经过多次实验发现仪（耐电弧焊接经过多次实验发现仪）-（测算机控制）

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

厂商品名字称：耐电弧试验机

Product name: electric arc resistance tester

企业产品参数：NDH-A

Product model: NDH - A

满意规定：GB/T 1411-2002《无水硫酸铜电绝缘文件耐高低平功率电孤电流的做实验的时候》（就是指IEC  61621-1997）及ASTM D495等规范标准的标准要求规划生产制造的，并复合IEC 149、UL 746A等冲击试验技巧

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

最主要的不适用比率及能力：

本做实验的时候机是是以适于电动机、电热器和生活费电热器等业内的高压电工用朔胶、光敏光敏树脂胶和隔绝层漆等隔绝层用料的耐弧光焊接稳定性认定，主于固状隔绝层用料如：朔胶、透明膜、光敏光敏树脂、矿石、工业陶瓷、夹丝玻璃、隔绝层油、隔绝层漆、瓦楞纸板等有机溶剂的耐弧光焊接稳定性各种测试；

本经过多次试验室发现机由计算机专业调节启动，应该界面显示眼下试验室方式及试验室日子，试验室收场后并存有眼下试验室资料，并可打印机.规范标准实验操作上报。

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 滤油机为高低内置式设备构造，下端为操作流程系统软件，上方为应力测试箱。

2 本服务选择*新智能化调节新技术，使用选择流程（IEC或ASTM）可自动的做出试验装置，并在电子设备上提示校正过程中和的结果。

3 **的性能正常，抗干扰信号力强，测试图片准确性强。

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 电弧焊接通断时刻误差值：超过 ±10ms

2 调压器出水量：2kVA

3 固定做实验的时候电压电流：12.5kV

4 实验电阻值可靠性强，精密度：±3%

5 功率有效控制误差：±10%  电压校正精确度：1.5%

6 电级对样品工作压力：（0.5±0.05）N

7 参比电极原料：钨棒

8 电极材料距离感：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 应用生活环境温暖：（23±2）℃

10 安全使用生态环境对环境温度的：（50±5）%

11 电源开关：220V±5%  50Hz  10A

12 做实验的时候    具体方法：   国家标准下载/美标/10 mA 陆续/20 mA 联续/30 mA连续不断/40 mA接连

13 做实验的时候编译程序下面的：

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 好产品类型：

NDH-A    耐脉冲测试仪-微机掌控

NDH-B    耐脉冲耐压试验仪-触摸屏控制

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！