高工作电压小功率耐压仪（耐焊弧耐压仪）-（求算机调节）

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

产品设备称呼：耐电弧试验机

Product name: electric arc resistance tester

货品型号查询：NDH-A

Product model: NDH - A

够满足细则：GB/T 1411-2002《物质绝缘性文件耐高压得很低感应电流电弧焊接释放电能的检验》（同等IEC  61621-1997）及ASTM D495等标准规范的标准要求设计的概念制造厂的，并贴合IEC 149、UL 746A等试验检测的办法

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

主要是实用规模及作用：

本冲击试验仪是决定适广泛用于发电机、设备和挂式设备等企业的低压电工用塑胶、环氧树脂胶胶和耐压电阻电阻漆等耐压电阻电阻建筑的原材料的耐脉冲使用耐腐蚀性认定，主广泛用于液体耐压电阻电阻建筑的原材料如：塑胶、透明膜、环氧树脂胶、云母片、陶瓷厂家、破璃、耐压电阻电阻油、耐压电阻电阻漆、纸箱等材质的耐脉冲使用耐腐蚀性测式；

本耐压冲击试验机由确定机操纵运动，就可以屏幕上显示某一实践英文设计状况及实践英文设计周期，实践英文设计收场后并储存某一实践英文设计数剧，并可复印.标淮实验操作该报告。

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 该设备为前后左右一体化型式，中下部为基本操作程序，上端为做实验的时候箱。

2 本服务运用*新智能化设定技术应用，使用进行方式（IEC或ASTM）可定时进行冲击试验，并在笔记本上表示现场实验整个过程和最后。

3 **耐热性充分，抗干扰信号作用强，各种测试导致精度不高。

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 电弧放电通断日子出现偏差的原因：不低于 ±10ms

2 调压器储存量：2kVA

3 额定容量做实验的时候相电压：12.5kV

4 试验装置电流值精密度较：±3%

5 电流量操纵误差：±10%  工作电流測量控制精度：1.5%

6 工业对试件各种压力：（0.5±0.05）N

7 电级材质：钨棒

8 参比电极相应：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 便用区域环境温湿度因素：（23±2）℃

10 安全使用区域环境干湿度：（50±5）%

11 交流电源：220V±5%  50Hz  10A

12 疲劳试验    最简单的方法：   行业标准/美标/10 mA 重复/20 mA 维持/30 mA陆续/40 mA连续不断

13 应力测试源程序下面的：

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 的产品类型：

NDH-A    耐电弧焊接冲击试验仪-微机掌握

NDH-B    耐电孤耐压仪-触控屏控住

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！