高交流电电压小交流电冲击检测仪（耐脉冲冲击检测仪）-（运算机把控）

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

食商品编码称：耐电弧试验机

Product name: electric arc resistance tester

新产品规格型号：NDH-A

Product model: NDH - A

无法标准单位：GB/T 1411-2002《粉状接地涂料耐高压得很低电压弧光击穿的耐压试验》（等一起IEC  61621-1997）及ASTM D495等标准单位的规范要求设置研制的，并适用IEC 149、UL 746A等现场实验技巧

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

一般实用范畴及的功能：

本实验设计机是确定APP于电动机、电热器和家庭用的电热器等市场的电焊工用可PVC、硅胶粘合剂胶和耐压电阻漆等耐压电阻文件的耐弧光焊接特性方面划分，主适用于膏状耐压电阻文件如：可PVC、薄膜和珍珠棉、硅胶粘合剂、矿石、陶瓷制品、破璃、耐压电阻油、耐压电阻漆、纸壳等导电介质的耐弧光焊接特性方面测试方法；

本耐压机由计算出机操纵程序运行，需要表示现如今调查模式及调查時间，调查结束之后并储存现如今调查数据报告，并可打印出.要求实验室上报。

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 该设备为高低分离式型式，上侧为运行软件，上侧为耐压箱。

2 本产品的用*新自动化调整的技术，经过选取系统软件（IEC或ASTM）可定时实施检测，并在台式机上表明应力测试环节和的结果。

3 **的性能健康，抗干拢特性强，測試可靠性强，精密度就越高。

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 脉冲通断用时精度：值为 ±10ms

2 调压器余量：2kVA

3 额定功率试验装置直流电压：12.5kV

4 现场实验输出功率高精准度：±3%

5 电流大小调整精度等级：±10%  瞬时电流估测精准度：1.5%

6 电极片对岩样阻力：（0.5±0.05）N

7 电极建材建材：钨棒

8 金属电极范围：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 运行生态环境温度：（23±2）℃

10 施用情况气温：（50±5）%

11 电源模块：220V±5%  50Hz  10A

12 试验检测    方法步骤：   行业标准/美标/10 mA 累计/20 mA 联续/30 mA连着/40 mA间断性

13 经过多次实验发现程序代码如下所示：

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 软件类型：

NDH-A    耐电孤做实验的时候仪-微机的控制

NDH-B    耐电弧焊接校正仪-触摸式屏把握

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！