高相电压小功率检测仪（耐电孤检测仪）-（算起机控制）

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

品牌命名：耐电弧试验机

Product name: electric arc resistance tester

车辆类型：NDH-A

Product model: NDH - A

拥有细则：GB/T 1411-2002《固状隔绝原料耐高降低电流值电弧焊接自放电的经过多次实验发现》（等一起IEC  61621-1997）及ASTM D495等标淮的耍求制作生产制造的，并完全符合IEC 149、UL 746A等耐压方式

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

注意选用位置及实用功能：

本试验台机是决定利应用于无刷电机、家电元件和家庭型家电元件等制造业的高压电工用pp可塑料、硅胶粘合剂胶和电隔绝漆等电隔绝村料的耐脉冲放电使用机械性能划分，主应用于混合物电隔绝村料如：pp可塑料、聚酰亚胺膜、硅胶粘合剂、云母片、陶瓷图片、窗户玻璃、电隔绝油、电隔绝漆、纸箱等媒质的耐脉冲放电使用机械功能测试测试；

本耐压机由折算机操纵程序运行，能否显视到现阶段测试工作状态及测试耗时，测试收场后并储存到现阶段测试数据显示，并可打印纸.条件测试意见书。

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 该设备为左右两立体式成分，下面为实操设备，上侧为实验室检测箱。

2 本新产品借助*新智力管控技术水平，借助考虑环节（IEC或ASTM）可智能实施现场实验，并在计算机上呈现实验室检测的过程和最终。

3 **效能比较好，抗不干扰性能强，考试导致精度大。

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 弧光通断时候随机误差：低于 ±10ms

2 调压器功率：2kVA

3 額定耐压试验电压降：12.5kV

4 疲劳试验电阻误差：±3%

5 感应电流把控的精密度：±10%  直流电压预估精确：1.5%

6 电极材料对试件阻力：（0.5±0.05）N

7 电极素材素材：钨棒

8 金属电极间距：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 安全使用环保温度因素：（23±2）℃

10 的使用环境对空气相对湿度的：（50±5）%

11 电源适配器：220V±5%  50Hz  10A

12 疲劳试验    的方式：   国家标准/美标/10 mA 不断/20 mA 联续/30 mA重复/40 mA陆续

13 做实验的时候程序流程以下：

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 食品规格：

NDH-A    耐电孤耐压试验仪-微机设定

NDH-B    耐电弧放电校正仪-手触屏把控好

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！