高端电压小电流量实验设计仪（耐电孤实验设计仪）-（算出机有效控制）

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

商名号称：耐电弧试验机

Product name: electric arc resistance tester

好产品规格：NDH-A

Product model: NDH - A

提供标：GB/T 1411-2002《物质接地文件耐高压得很低瞬时电流电孤充放电的可靠性试验》（相等IEC  61621-1997）及ASTM D495等标准化的让结构设计制造厂的，并契合IEC 149、UL 746A等试验装置最简单的方法

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

注意支持位置及系统：

本实验机是确定使使用于交流接触器、电器开关产品和家庭用水器产品等职业的电工作业用pppp塑料、不饱和硅胶粘合剂胶和隔热电阻性漆等隔热电阻性素材的耐电孤功能方面评比，主使用于气体隔热电阻性素材如：pppp塑料、塑料薄膜、不饱和硅胶粘合剂、白云母、卫浴陶瓷、磨砂玻璃、隔热电阻性油、隔热电阻性漆、纸箱等媒质的耐电孤功能方面测试英文；

本耐压机由核算机调控执行，就能够显现目前状况试验睡眠状态及试验期限，试验停止后并保留目前状况试验的数据，并可打印纸.标淮实验操作报告书。

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 该机为下上一起型式，底端为运作软件，上面为检测箱。

2 本车辆运用*新智能化管控能力，用首选系统（IEC或ASTM）可自动化确定检验，并在PC电脑软件凸显试验台方式和报告。

3 **安全性能顺畅，抗串扰程度强，测试方法精确较高。

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 焊弧通断的时间误差率：低于 ±10ms

2 调压器数量：2kVA

3 稳定疲劳试验的电压：12.5kV

4 疲劳试验电阻导致精度：±3%

5 直流电压操作定位精度：±10%  电压校正gps精度：1.5%

6 电极材料对坯料压差：（0.5±0.05）N

7 探针村料：钨棒

8 工业空距：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 使用的工作环境室内温度：（23±2）℃

10 运用生态干湿度：（50±5）%

11 电源线：220V±5%  50Hz  10A

12 实验设计    的方式：   国际标准/美标/10 mA 持续/20 mA 间断性/30 mA间断/40 mA连继

13 冲击试验程序流程图下列：

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 产品的规格型号：

NDH-A    耐弧光实验仪-微机的控制

NDH-B    耐电弧放电实验仪-触控屏屏控住

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！