高电压工作电流小工作电流耐压仪（耐电孤耐压仪）-（换算机管控）

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

设备称呼：耐电弧试验机

Product name: electric arc resistance tester

类产品规格查询：NDH-A

Product model: NDH - A

实现要求：GB/T 1411-2002《混合物隔热相关材料耐高放低功率焊弧电流的试验装置》（就是指IEC  61621-1997）及ASTM D495等规则的的标准设定制做的，并复合IEC 149、UL 746A等检验步骤

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

大部分应用标准及性能：

本可靠性冲击试验机是如果根据技术应在马达、家电设备和家庭用的家电设备等行业中的高压电工用朔胶材质、环氧光敏树脂胶和隔热带性漆等隔热带性建材的耐脉冲稳定性划分，主在膏状隔热带性建材如：朔胶材质、透气膜、环氧光敏树脂、矿石、瓷质、玻璃窗、隔热带性油、隔热带性漆、厚纸板等材质的耐脉冲稳定性测试英文；

本试验装置机由算机设定工作，能能凸显某一工作状态下及工作日子，工作开始后并永久保存某一工作资料，并可打印文件.的标准科学试验统计。

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 机器为内外合一形式，下面为操作步骤设备，上方为耐压试验仪。

2 本货品采用了*新智慧调控的技术，根据抉择流程（IEC或ASTM）可重新开展试验检测，并在台式机上屏幕上显示做实验的时候全过程和但是。

3 **稳定性比较好，抗干挠力量强，测式精度等级高。

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 脉冲通断周期误差率：小于等于 ±10ms

2 调压器存储空间：2kVA

3 功率试验装置电流值：12.5kV

4 检验电压降高精准度：±3%

5 工作电流操控高精准度：±10%  功率测定高精度：1.5%

6 电极材料对样品各种压力：（0.5±0.05）N

7 工业的材料：钨棒

8 探针间隔：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 在使用大环境溫度：（23±2）℃

10 应用环保相对湿度：（50±5）%

11 电压：220V±5%  50Hz  10A

12 检测    的方式：   国家标准/美标/10 mA 联续/20 mA 连续不断/30 mA反复/40 mA反复

13 做实验的时候流程一下：

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 企业产品具体型号：

NDH-A    耐电孤检测仪-微机操纵

NDH-B    耐焊弧耐压仪-触碰屏控住

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！