高电压降小电流值校正仪（耐焊弧校正仪）-（计算方法机操作）

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

的产产品明称称：耐电弧试验机

Product name: electric arc resistance tester

新产品规格：NDH-A

Product model: NDH - A

足够准则：GB/T 1411-2002《混合物耐压相关材料耐高压得很低的功率弧光发出电的可靠性试验》（相等IEC  61621-1997）及ASTM D495等基准的遵循要求结构设计创造的，并遵循IEC 149、UL 746A等实验设计的办法

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

首要应用依据及功能模块：

本耐压试验装置是通过落球回弹试验仪,介电击穿强度测定仪于马达、物品和挂式物品等市场的电焊工用金属、树酯胶胶和耐压漆等耐压材质的耐脉冲放电机械性能参数认定，主在物质耐压材质如：金属、聚酯薄膜、树酯胶、矿石、陶瓷图片、窗玻璃、耐压油、耐压漆、纸壳等物料的耐脉冲放电机械性能参数软件测试；

本可靠性试验仪由求算机掌控操作，应该凸显现阶段研究状态下及研究日子，研究尾声后并储存现阶段研究统计数据，并可打印文件.规范标准实验设计统计。

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 远程服务器为横竖混合式构造，下部分为进行操控系统化，上方为耐压湿热。

2 本品牌采取*新智能化控住科技，凭借选定 系统（IEC或ASTM）可自功开始耐压试验，并在pc上屏幕上显示可靠性试验全过程和报告单。

3 **机械性能优秀，抗影响效率强，测评可靠性强，精密程度高。

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 电弧放电通断时测量误差：不低于 ±10ms

2 调压器出水量：2kVA

3 功率实验电流：12.5kV

4 试验台直流电压gps精度：±3%

5 直流电操作要求：±10%  工作电流测试的精密度：1.5%

6 金属电极对样品经济压力：（0.5±0.05）N

7 探针文件：钨棒

8 参比电极多远：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 实用工作日常温度表：（23±2）℃

10 使用的生活环境含水率：（50±5）%

11 电压：220V±5%  50Hz  10A

12 实验    措施：   国家标准下载/美标/10 mA 联续/20 mA 维持/30 mA不间断/40 mA重复

13 试验装置执行程序如表：

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 產品型號：

NDH-A    耐电弧放电可靠性试验仪-微机把控好

NDH-B    耐电弧焊接做实验的时候仪-摸屏管理

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！