高工作电压小电流量校正仪（耐焊弧校正仪）-（算机掌控）

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

的产简称称：耐电弧试验机

Product name: electric arc resistance tester

品牌主要参数：NDH-A

Product model: NDH - A

够满足标准单位：GB/T 1411-2002《固状绝缘电阻物料耐高低平电流量脉冲发出电的测试》（相等IEC  61621-1997）及ASTM D495等原则的特殊要求设计方案生产加工的，并遵循IEC 149、UL 746A等耐压方式方法

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

主要的适用于区域及功能性：

本耐压机是安装主要用于三相异步电机、电子产品和水取暖器电子产品等业内的电工维修用橡胶管、树酯村料胶和电隔热漆等电隔热村料的耐电弧焊接焊接功效参数评审，主主要用于液态电隔热村料如：橡胶管、聚酰亚胺膜、树酯村料、白云母、陶瓷厂家、窗玻璃、电隔热油、电隔热漆、纸箱等媒介的耐电弧焊接焊接功效参数测评；

本耐压机由电子计算机把握程序运行，可不可以显视某个进行测试壮态及进行测试时间段，进行测试完成后并保留某个进行测试数据文件，并可缩印.标准单位实验所报告单。

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 该设备为内外三合一机构，顶部为基本web服务的，顶部为经过多次实验发现箱。

2 本设备用到*新智能化把握工艺，顺利通过首选软件（IEC或ASTM）可一键做好做实验的时候，并在PC手机上提示 试验台方式和最终。

3 **的性能正常，抗要素作用强，考试可靠性强，精密性高。

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 焊弧通断時间精度：值为 ±10ms

2 调压器容积：2kVA

3 额定容量检测电阻值：12.5kV

4 应力测试的电压精确度：±3%

5 工作电流控制可靠性强，精密度：±10%  交流电測量要求：1.5%

6 探针对试件各种压力：（0.5±0.05）N

7 电极板材板材：钨棒

8 金属电极距離：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 操作环保环境温湿度：（23±2）℃

10 选择区域环境相对湿度：（50±5）%

11 电源开关：220V±5%  50Hz  10A

12 试验台    的方法：   国家行业标准/美标/10 mA 陆续/20 mA 不断/30 mA多次/40 mA不间断

13 实验设计源程序如表：

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 新产品类型：

NDH-A    耐电弧焊接试验台仪-微机设定

NDH-B    耐焊弧耐压仪-触模屏有效控制

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！