高电压降小直流电耐压试验报告仪（耐弧光耐压试验报告仪）-（计算的机掌握）

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

物产品名字称：耐电弧试验机

Product name: electric arc resistance tester

产品的尺寸：NDH-A

Product model: NDH - A

满足需要准则：GB/T 1411-2002《粉状绝缘性装修材料耐高放低电压电流电弧尖端放电尖端放电的疲劳试验》（就是指IEC  61621-1997）及ASTM D495等标准规定的请求设计方案造成的，并合乎IEC 149、UL 746A等经过多次实验发现方式

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

主要适于范围之内及的功能：

本试验台机是依照应用软件于马达、电气产品和水取暖器电气产品等企业的水电工用塑胶片制品、环氧光敏树脂胶和耐压漆等耐压村料的耐脉冲功能评审，主广泛用于固体颗粒耐压村料如：塑胶片制品、薄膜和珍珠棉、环氧光敏树脂、云母片、工业陶瓷、窗玻璃、耐压油、耐压漆、硬纸板等有机溶剂的耐脉冲功能测试图片；

本做进行科学试验的时候机由折算机控住启动，能够屏幕上显示特定进行科学试验感觉及进行科学试验耗时，进行科学试验结束后后并保存图片特定进行科学试验信息，并可彩印.基准实践统计。

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 滤油机为高低集成机构，上侧为使用设备，上侧为试验检测箱。

2 本服务主要包括*新智力的控制技巧，确认抉择系统（IEC或ASTM）可自功确定应力测试，并在网吧电脑软件现示试验台工作和的结果。

3 **性积极，抗干扰信号特性强，测试软件高精准度不高。

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 电弧焊接通断时长不确定度：不大于 ±10ms

2 调压器出水量：2kVA

3 载荷系数校正电流：12.5kV

4 检验电阻gps精度：±3%

5 感应电流管理计算精度：±10%  直流电測量的精密度：1.5%

6 探针对试件经济压力：（0.5±0.05）N

7 电级装修材料：钨棒

8 探针路程：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 选择氛围温度表：（23±2）℃

10 适用坏境相对湿度：（50±5）%

11 电：220V±5%  50Hz  10A

12 可靠性试验    形式：   新国标/美标/10 mA 连续式/20 mA 间隔/30 mA接连/40 mA间断

13 试验装置程度下述：

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 设备型号查询：

NDH-A    耐电弧焊接耐压仪-微机设定

NDH-B    耐电弧放电校正仪-触摸式屏调整

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！