高电流值电压小电流值校正仪（耐电孤校正仪）-（换算机掌握）

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

品牌名称大全：耐电弧试验机

Product name: electric arc resistance tester

物料主要参数：NDH-A

Product model: NDH - A

满意标：GB/T 1411-2002《粉状绝缘性的材料耐高放低电压弧光击穿的经过多次实验发现》（符合IEC  61621-1997）及ASTM D495等准则的标准结构设计制作的，并非常符合IEC 149、UL 746A等可靠性试验的方式

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

通常使用领域及实用功能：

本实验机是如果根据采中用高压电机、家庭型家电和家庭型家庭型家电等餐饮行业的电工维修用氟朔胶、不饱和环氧树脂胶和接地电阻漆等接地电阻文件的耐电弧焊接放电特点评审，主中用液体接地电阻文件如：氟朔胶、塑料膜、不饱和环氧树脂、黑云母、瓷砖、钢化玻璃、接地电阻油、接地电阻漆、硬纸板等物料的耐电弧焊接放电特点测评；

本做科学试验室性所的时候机由网络设备调节使用，能够 呈现如今科学试验室性所感觉及科学试验室性所期限，科学试验室性所完毕后并上传如今科学试验室性所数据统计，并可打印机.标淮實驗报告单。

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 机器为横竖一体化结构的，下处为作业控制系统，上端为耐压箱。

2 本货品选取*新智力控制枝术，使用首选程序流程图（IEC或ASTM）可定时来进行试验装置，并在台式手机连接电脑展示测试整个过程和结局。

3 **性优异，抗干预功能强，考试高精准度就越高。

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 电弧放电通断时刻误差度：大于 ±10ms

2 调压器数量：2kVA

3 固定耐压交流电压：12.5kV

4 校正直流电压要求：±3%

5 工作电流控住可靠性强，精密度：±10%  电压精确测量高精准度：1.5%

6 探针对试件压力值：（0.5±0.05）N

7 探针产品：钨棒

8 电极片路程：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 实用的环境温：（23±2）℃

10 用到周围环境相对湿度：（50±5）%

11 开关电源：220V±5%  50Hz  10A

12 应力测试    办法：   国家标准下载/美标/10 mA 多次/20 mA 连续式/30 mA连续式/40 mA间断

13 实验子程序详细：

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 成品类型：

NDH-A    耐弧光实验设计仪-微机控制

NDH-B    耐脉冲疲劳试验仪-手触屏把握

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！