高的电压小电压电流经过多次实验发现仪（耐弧光经过多次实验发现仪）-（计算方法机操作）

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

类产商品编码称：耐电弧试验机

Product name: electric arc resistance tester

物品产品类别：NDH-A

Product model: NDH - A

够满足标准的：GB/T 1411-2002《胶体耐压材质耐高偏低电压电流电孤释放电能的试验报告》（共同IEC  61621-1997）及ASTM D495等规定的请求设计方案生产加工的，并契合IEC 149、UL 746A等经过多次实验发现技巧

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

主要是支持范畴及功能键：

本耐压机是安装应运于无刷电机、电气产品和挂式电气产品等企业的安装电工用pp塑料件、环氧树脂材料胶和电耐压漆等电耐压资料的耐弧光性评选，主用以液体电耐压资料如：pp塑料件、复合膜、环氧树脂材料、黑云母、瓷器、窗玻璃、电耐压油、电耐压漆、硬纸板等有机溶剂的耐弧光性测试方法；

本试验检测机由计算的机有效控制自动运行，就可以提示 现如今实践英文工作状态及实践英文时间间隔，实践英文开始后并存放现如今实践英文数据文件，并可复印.规定实践上报。

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 该机为高低一梯的结构，下边为运行机系统，上侧为实验箱。

2 本设备运用*新智慧掌握技术设备，根据进行子程序（IEC或ASTM）可自行确定耐压试验，并在笔记本平板电脑上显视现场实验期间和毕竟。

3 **效果优秀，抗干拢功能强，测评精确度大。

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 脉冲通断周期误差率：不低于 ±10ms

2 调压器发热量：2kVA

3 額定试验报告电阻值：12.5kV

4 实验设计端电压精确：±3%

5 电流值操纵精度等级：±10%  电压电流衡量控制精度：1.5%

6 电极材料对岩样压力值：（0.5±0.05）N

7 参比电极的原材料：钨棒

8 探针间隔：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 运行周围环境湿度：（23±2）℃

10 动用生态湿球温度：（50±5）%

11 供电：220V±5%  50Hz  10A

12 做实验的时候    的方式：   标准/美标/10 mA 连着/20 mA 多次/30 mA不断/40 mA维持

13 疲劳试验应用程序内容如下：

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 商品类型：

NDH-A    耐电弧焊接冲击试验仪-微机设定

NDH-B    耐电孤实验室检测仪-手触屏管理

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！