高电压值小工作电流检验仪（耐脉冲检验仪）-（折算机把控）

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

服务尺寸：NDH-A

Product model: NDH - A

够满足条件：GB/T 1411-2002《固态物电绝缘装修材料耐高放低电流值电弧自放电自放电的校正》（符合IEC  61621-1997）及ASTM D495等细则的需求结构设计打造的，并合适IEC 149、UL 746A等耐压技术

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

主要的适于规模及职能：

本试验检测机是安装软件应主要用于减速机、家电落球回弹试验仪,介电击穿强度测定仪和水取暖器家电落球回弹试验仪,介电击穿强度测定仪等相关行业的技工用pp材料、树酯资料胶和隔热层带漆等隔热层带资料的耐电孤焊接特点划分，主主要用于固态物体隔热层带资料如：pp材料、塑料膜、树酯资料、云母片、卫浴陶瓷、破璃、隔热层带油、隔热层带漆、纸箱等导电介质的耐电孤焊接特点测验；

本耐压试验仪由运算机操作运作，需要表明眼下研究工作状态及研究时长，研究尾声后并存为眼下研究数据报告，并可直接打印.标准规范实验所情况汇报。

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 机器为上下左右分离式的结构，下部分为操作步骤体系，上端为校正箱。

2 本物料用到*新智慧调节技木，完成选用软件（IEC或ASTM）可自动的实施实验室检测，并在网吧我的电脑出现耐压方式和结果显示。

3 **能力素质稳定，抗串扰能力素质强，软件测试准确度大。

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 电弧放电通断时期随机误差：超过 ±10ms

2 调压器容积：2kVA

3 稳定做实验的时候端电压：12.5kV

4 耐压电流电压精密度：±3%

5 交流电的控制导致精度：±10%  电压测试精密度较：1.5%

6 工业对钢材拉伸试验负荷：（0.5±0.05）N

7 电极文件文件：钨棒

8 电极片范围：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 动用区域室内温度：（23±2）℃

10 操作情况室内湿度：（50±5）%

11 电压：220V±5%  50Hz  10A

12 试验装置    方式 ：   标准/美标/10 mA 反复/20 mA 不断/30 mA不断/40 mA反复

13 现场实验软件程序以下的：

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 软件形号：

NDH-A    耐电弧放电实验仪-微机掌握

NDH-B    耐脉冲实验仪-触摸式屏管控

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！