高工作电流电压小工作电流冲击试验检测仪（耐电孤冲击试验检测仪）-（测算机掌握）

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

的产标题称：耐电弧试验机

Product name: electric arc resistance tester

车辆机型：NDH-A

Product model: NDH - A

拥有原则：GB/T 1411-2002《固体颗粒绝缘性板材耐高放低功率脉冲击穿的应力测试》（同等IEC  61621-1997）及ASTM D495等的标准的追求设置造成的，并具有IEC 149、UL 746A等试验报告步骤

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

关键实用范畴及实用功能：

本公测机是可以依照app于三相电机、机械和家廷用机械等服务业的高压电工用塑、树脂胶胶胶和电耐压漆等电耐压原物料的耐焊弧焊接功效方面考评，主用作固态物体电耐压原物料如：塑、胶片、树脂胶胶、黑云母、陶瓷图片、窗户玻璃、电耐压油、电耐压漆、硬纸板等材质的耐焊弧焊接功效方面公测；

本校正机由来网络设备把握开机运行，可不可以现示所选科学试验英文动态及科学试验英文时刻，科学试验英文结束了后并保护所选科学试验英文数据文件，并可打印文件.规范實驗申请书。

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 远程服务器为下上一梯型式，底端为控制体系，上方为经过多次实验发现箱。

2 本新产品主要包括*新自动化调整技术性，利用选取过程（IEC或ASTM）可智能实行试验台，并在电子产品上出现实验室检测过程中和結果。

3 **能积极，抗要素效果强，自测精度等级高。

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 焊弧通断准确时间精度：大于 ±10ms

2 调压器出水量：2kVA

3 电机额定功率实验室检测电流值：12.5kV

4 实验电流精准度：±3%

5 感应电流操纵导致精度：±10%  电流值检测高精准度：1.5%

6 金属电极对试件材料工作压力：（0.5±0.05）N

7 电极片用料：钨棒

8 参比电极距离感：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 用到周围环境湿度：（23±2）℃

10 实用生活环境环境温度：（50±5）%

11 电原：220V±5%  50Hz  10A

12 检验    做法：   行业标准/美标/10 mA 不间断/20 mA 陆续/30 mA维持/40 mA间隔

13 测试方式正确：

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 设备类型：

NDH-A    耐电孤现场实验仪-微机调整

NDH-B    耐弧光试验装置仪-触屏屏管理

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！