高电压降小直流电压可靠性试验检测仪（耐电弧放电可靠性试验检测仪）-（确定机把握）

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

食产品名稱称：耐电弧试验机

Product name: electric arc resistance tester

车辆规格型号：NDH-A

Product model: NDH - A

要求要求：GB/T 1411-2002《膏状绝缘层原材料耐高压得很低感应电流脉冲充放的检验》（符合IEC  61621-1997）及ASTM D495等规范的追求设计方案制造出的，并合乎IEC 149、UL 746A等做实验的时候手段

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

一般适于依据及能力：

本实验室检测机是，并按照应应用在交流接触器、家电落球回弹试验仪,介电击穿强度测定仪和家庭用的家电落球回弹试验仪,介电击穿强度测定仪等餐饮行业的水电工用金属、硅橡胶胶和电接地漆等电接地村料的耐电孤机械功效考核评价，主应用在固体颗粒电接地村料如：金属、胶片、硅橡胶、矿石、陶瓷制品、玻璃窗、电接地油、电接地漆、瓦楞纸等导电介质的耐电孤机械功效测量；

本工作机由换算机操作正常运行，需要体现目前工作的情况及工作时光，工作结尾后并储存目前工作数据资料，并可网页打印.标准规定试验报表。

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 超声波焊接机为升降混合式格局，下处为操作流程整体，上侧为检测箱。

2 本车辆选用*新智力操纵技术水平，可以通过挑选步骤（IEC或ASTM）可手动实现试验报告，并在笔记本上屏幕上显示试验报告步骤和结论。

3 **机械性能好的，抗要素效率强，检测精密度较高。

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 脉冲通断事件测量误差：少于 ±10ms

2 调压器电容量：2kVA

3 额定负载试验报告电阻：12.5kV

4 现场实验端电压精确度：±3%

5 电流值有效控制精密度较：±10%  工作电流估测的精密度：1.5%

6 电极片对样品气压：（0.5±0.05）N

7 探针食材：钨棒

8 工业的距离：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 食用环镜室温：（23±2）℃

10 安全使用自然环境对室内温度的：（50±5）%

11 外接电源：220V±5%  50Hz  10A

12 耐压    方案：   标准/美标/10 mA 接连/20 mA 累计/30 mA不断/40 mA间隔

13 可靠性试验应用程序给出：

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 品牌规格：

NDH-A    耐电弧焊接做实验的时候仪-微机设定

NDH-B    耐电弧放电实验设计仪-触屏屏的控制

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！