高直流电压小直流电压疲劳应力测试仪（耐弧光疲劳应力测试仪）-（换算机操纵）

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

产品设备品牌：耐电弧试验机

Product name: electric arc resistance tester

新产品尺寸：NDH-A

Product model: NDH - A

实现标准规定：GB/T 1411-2002《固体颗粒电绝缘食材耐高偏低电流值脉冲释放电能的现场实验》（等一起IEC  61621-1997）及ASTM D495等原则的让设汁加工制造的，并按照IEC 149、UL 746A等疲劳试验方式

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

主耍可用范畴及用途：

本实验设计机是以用作三相异步电机、机械和家庭装机械等企业的焊工用PVC、环氧环氧树脂胶和耐压漆等耐压建材的耐脉冲能力认定，主用作气体耐压建材如：PVC、聚酰亚胺膜、环氧环氧树脂、白云母、瓷砖、钢化玻璃、耐压油、耐压漆、厚纸板等材质的耐脉冲能力测试方法；

本试验检测机由求算机控住自动运行，是可以界面显示某个测试性性所情形及测试性性所事件，测试性性所开始和结束后并同步保存某个测试性性所动态数据，并可打印出.基准实验汇报汇报。

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 机器为上下两边一起空间结构，下方为操作方法系统的，上方为试验报告箱。

2 本货品用到*新智力管理技术工艺，采用决定步骤（IEC或ASTM）可一键做出试验装置，并在手机上提示 耐压试验方式和但是。

3 **功效更好，抗干挠效率强，测试仪高精度不高。

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 电弧放电通断周期误差率：值为 ±10ms

2 调压器存储空间：2kVA

3 额定的检测电流值：12.5kV

4 耐压试验电压电流表面粗糙度：±3%

5 电流量掌握精准度：±10%  电流量测试的精密度：1.5%

6 参比电极对试件材料气压：（0.5±0.05）N

7 工业的原材料：钨棒

8 工业离：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 用生态环境湿度：（23±2）℃

10 施用大环境温湿度：（50±5）%

11 24v电源：220V±5%  50Hz  10A

12 经过多次实验发现    方法步骤：   新国标/美标/10 mA 重复/20 mA 连续式/30 mA间断性/40 mA不间断

13 耐压试验应用程序以下：

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 的产品类别查询：

NDH-A    耐弧光耐压仪-微机调节

NDH-B    耐电弧放电经过多次实验发现仪-液晶屏屏控制

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！