高端电压小直流电实验仪（耐电弧焊接实验仪）-（换算机掌控）

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

设备名稱：耐电弧试验机

Product name: electric arc resistance tester

货品款型：NDH-A

Product model: NDH - A

做到规则：GB/T 1411-2002《固状绝缘层板材耐高低平工作电流焊弧释放的实验设计》（同等IEC  61621-1997）及ASTM D495等原则的的标准来设计生产加工的，并贴合IEC 149、UL 746A等检验方式

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

主要的采用范畴及功用：

本校正机是依照适用在发电机、电子产品和家庭支出电子产品等领域的水电工用朔料、树脂胶原板材胶和耐压性电阻性漆等耐压性电阻性原板材的耐弧光焊接使用性能指标考核评价，主用在液体耐压性电阻性原板材如：朔料、溥膜、树脂胶原板材、黑云母、陶瓷制品、窗户玻璃、耐压性电阻性油、耐压性电阻性漆、硬纸板等物料的耐弧光焊接使用性能指标测量；

本试验台机由运算机调节启用，还可以凸显在当下科学试验感觉及科学试验准确时间，科学试验结速后并存有在当下科学试验统计数据，并可word打印.规范标准实验室申请书。

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 机器为升降一体化架构，下方为作业模式，上端为试验台箱。

2 本成品主要包括*新智力有效控制技术水平，进行选择环节（IEC或ASTM）可半自动使用试验台，并在台式电脑软件信息显示冲击试验进程和成果。

3 **功效健康，抗干拢特性强，测式表面粗糙高。

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 电弧焊接通断时数据误差：低于 ±10ms

2 调压器电容量：2kVA

3 特殊实验电压降：12.5kV

4 测试的电压导致精度：±3%

5 感应电流设定导致精度：±10%  感应电流在测量误差：1.5%

6 电极片对试板重压：（0.5±0.05）N

7 参比电极素材：钨棒

8 探针距離：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 实用条件室内温度：（23±2）℃

10 运行情况气温：（50±5）%

11 电源线：220V±5%  50Hz  10A

12 检测    方式方法：   国家行业标准/美标/10 mA 连着/20 mA 连着/30 mA连续不断/40 mA连续性

13 实验设计软件下面的：

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 车辆主要参数：

NDH-A    耐弧光校正仪-微机掌控

NDH-B    耐焊弧耐压仪-接触屏保持

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！