高电压电流值小电压电流实验设计仪（耐脉冲实验设计仪）-（计算方式机管控）

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

食产品明称：耐电弧试验机

Product name: electric arc resistance tester

好产品主要参数：NDH-A

Product model: NDH - A

要求规范标准：GB/T 1411-2002《混合物电绝缘的材料耐高压得很低的瞬时电流电弧焊接自放电的耐压试验》（相等IEC  61621-1997）及ASTM D495等标准的的追求设计的概念生产的，并满足IEC 149、UL 746A等检验具体方法

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

常见适用人群标准及实用功能：

本可靠性素材试验机是依照规定用途于马达、小家电设备和家居小家电设备等相关行业的水电工用塑胶、树酯胶和电电绝缘电阻电阻电阻漆等电电绝缘电阻电阻电阻素材的耐弧光能力指标认定，主使用混合物电电绝缘电阻电阻电阻素材如：塑胶、聚酰亚胺膜、树酯、云母片、卫浴陶瓷、的玻璃、电电绝缘电阻电阻电阻油、电电绝缘电阻电阻电阻漆、硬纸板等媒介的耐弧光能力指标自测；

本校正机由算起机把握运转，应该提示 现今科学试验形态及科学试验周期，科学试验结束了之后并储存现今科学试验数据信息，并可打印纸.要求研究评估。

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 该设备为下上分立式节构，下方为操作步骤unix系统，上方为检验箱。

2 本品牌进行*新智能化掌握枝术，顺利通过抉择程序流程图（IEC或ASTM）可自动的来进行耐压试验，并在电子产品上展示耐压试验步骤和效果。

3 **功能健康，抗电磁波辐射程度强，公测可靠性强，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 脉冲通断日子误差度：不大于 ±10ms

2 调压器余量：2kVA

3 额定值试验报告线电压：12.5kV

4 疲劳试验线电压精密度：±3%

5 直流电压调节精密度：±10%  直流电压测试定位精度：1.5%

6 参比电极对制样各种压力：（0.5±0.05）N

7 工业建材：钨棒

8 电级长距离：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 安全使用环镜的温度：（23±2）℃

10 食用环镜干湿度：（50±5）%

11 外接电源：220V±5%  50Hz  10A

12 冲击试验    方法步骤：   新国标/美标/10 mA 累计/20 mA 维持/30 mA重复/40 mA维持

13 冲击试验小程序相应：

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 软件型号查询：

NDH-A    耐脉冲经过多次实验发现仪-微机把握

NDH-B    耐电孤试验检测仪-触摸式屏管理

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！