高直流电压小直流电实验设计仪（耐电弧焊接实验设计仪）-（计算公式机保持）

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

物产品名字：耐电弧试验机

Product name: electric arc resistance tester

食品主要参数：NDH-A

Product model: NDH - A

满足了标准：GB/T 1411-2002《固状绝缘带用料耐高压得很低的直流电电孤释放的耐压》（同等IEC  61621-1997）及ASTM D495等规定的规定设计的制造技术的，并贴合IEC 149、UL 746A等测试形式

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

最主要选用时间范围及功能键：

本试验台机是可以依照广泛应采用变频电动机、家居家电和家居家居家电等行业领域的电工作业用pp塑料管、光敏树脂胶胶和耐压电阻漆等耐压电阻食材的耐弧光效能划分，主采用固态耐压电阻食材如：pp塑料管、复合膜、光敏树脂胶、黑云母、陶瓷制品、玻璃钢、耐压电阻油、耐压电阻漆、瓦楞纸等媒质的耐弧光效能测试英文；

本可靠性压力试验机由计算机所管理使用，不错凸显之前科学试验性阶段及科学试验性时长，科学试验性尾声后并留存之前科学试验性的数据，并可打印机.标准单位工作该报告。

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 远程服务器为下三合一结构特征，下处为实际操作设计，顶部为试验装置箱。

2 本软件利用*新自动化操控技术工艺，能够 选泽方式（IEC或ASTM）可自主展开做实验的时候，并在手机上显视校正进程和没想到。

3 **效果不错，抗侵扰力量强，检查精确值高。

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 电孤通断的时间计算误差：少于 ±10ms

2 调压器体积：2kVA

3 额定功率可靠性试验电压值：12.5kV

4 实验室检测线电压高精准度：±3%

5 瞬时电流控制精确度：±10%  电流大小量测精确：1.5%

6 金属电极对坯料工作压力：（0.5±0.05）N

7 电极片产品：钨棒

8 电级距離：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 便用环保温度因素：（23±2）℃

10 操作区域气温：（50±5）%

11 24v电源：220V±5%  50Hz  10A

12 实验室检测    手段：   标准/美标/10 mA 连着/20 mA 连继/30 mA连续性/40 mA间断性

13 检测软件相应：

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 车辆规格：

NDH-A    耐电孤可靠性试验仪-微机调控

NDH-B    耐电孤试验装置仪-手触屏调控

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！