高电压降小瞬时电流测试仪（耐脉冲测试仪）-（测算机的控制）

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

新产产品称谓称：耐电弧试验机

Product name: electric arc resistance tester

设备主要参数：NDH-A

Product model: NDH - A

满足需要准则：GB/T 1411-2002《胶体耐压相关材料耐高偏低直流电脉冲蓄电池充电的做实验的时候》（共同IEC  61621-1997）及ASTM D495等规格的规范制定加工的，并按照IEC 149、UL 746A等经过多次实验发现做法

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

通常支持范围之内及实用功能：

本冲击冲击试验机是明确落球回弹试验仪,介电击穿强度测定仪于同步电机、家电和家庭用的家电等职业的安装电工用朔料、硅胶粘合剂胶和耐压性漆等耐压性产品的耐电孤功效认定，主用在胶体耐压性产品如：朔料、聚酯薄膜、硅胶粘合剂、黑云母、卫浴陶瓷、玻璃钢、耐压性油、耐压性漆、瓦楞纸板等物料的耐电孤功效公测；

本试验报告机由换算机控住运作，可不可以体现眼下状况试验程序及试验時间，试验停止后并储存眼下状况试验数据分析，并可打印机.准则實驗报告单。

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 机器为上下两边集成结构设计，底端为实操设计，上面为现场实验箱。

2 本软件用于*新智能化管控技术性，完成选定系统（IEC或ASTM）可重新去试验检测，并在网吧手机连接电脑体现疲劳试验的过程 和结局。

3 **机械性能更好，抗骚扰工作能力强，测式精度等级高。

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 电弧焊接通断精力粗差：超过 ±10ms

2 调压器容积：2kVA

3 稳定应力测试电阻值：12.5kV

4 做实验的时候电压降精密度：±3%

5 瞬时电流保持导致精度：±10%  电流量估测准确度：1.5%

6 电极片对坯料经济压力：（0.5±0.05）N

7 电极产品产品：钨棒

8 工业的距离：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 运行自然环境溫度：（23±2）℃

10 食用的环境室内温度：（50±5）%

11 电源线：220V±5%  50Hz  10A

12 实验室检测    具体方法：   国际标准/美标/10 mA 连继/20 mA 间隔/30 mA联续/40 mA联续

13 实验软件有以下几点：

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 物料应用：

NDH-A    耐焊弧试验台仪-微机调节

NDH-B    耐电弧焊接试验报告仪-触控屏屏把控好

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！