高直流电压小感应电流检测仪（耐焊弧检测仪）-（换算机调控）

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

类产称呼称：耐电弧试验机

Product name: electric arc resistance tester

车辆参数：NDH-A

Product model: NDH - A

需求标：GB/T 1411-2002《固状绝缘层原料耐高偏低瞬时电流弧光尖端放电的耐压试验》（等一起IEC  61621-1997）及ASTM D495等标准规定的规范要求设定制做的，并适合IEC 149、UL 746A等应力测试方式方法

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

关键支持规模及职能：

本耐压试验仪是依照app于调速电机、小家电和家庭用小家电等市场的电工作业用朔胶、光敏树脂胶胶和耐压漆等耐压涂料的耐焊弧放电性鉴定，主适用混合物耐压涂料如：朔胶、透气膜、光敏树脂胶、白云母、瓷质、有机玻璃、耐压油、耐压漆、纸壳等物质的耐焊弧放电性测试图片；

本检验机由算出机的控制使用，行界面显示某个科学试验情形及科学试验时间间隔，科学试验结束了后并存储某个科学试验数剧，并可word打印.规范标准实践行业报告。

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 滤油机为左右两整体构造，下处为运作装置，上方为冲击湿热试验箱。

2 本厂品选取*新智能化把握工艺，凭借取舍执行程序（IEC或ASTM）可自动化完成可靠性试验，并在PC电脑表现校正流程和但是。

3 **的性能健康，抗干预意识强，测试英文可靠性强，精密值高。

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 电孤通断时长精度：少于 ±10ms

2 调压器出水量：2kVA

3 额定值检验直流电压：12.5kV

4 可靠性试验直流电压精密度：±3%

5 功率掌握误差：±10%  电压电流在测量要求：1.5%

6 工业对样品经济压力：（0.5±0.05）N

7 探针原料：钨棒

8 探针距里：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 实用场景温湿度：（23±2）℃

10 运用场景空气湿度：（50±5）%

11 电源模块：220V±5%  50Hz  10A

12 实验    具体方法：   国家标准/美标/10 mA 联续/20 mA 不断/30 mA连续性/40 mA间断

13 检验软件给出：

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 产品的材质：

NDH-A    耐电孤试验装置仪-微机的控制

NDH-B    耐电弧放电应力测试仪-手触屏抑制

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！