高交流电压小交流电测试仪（耐弧光测试仪）-（计算出来机抑制）

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

產商品编码称：耐电弧试验机

Product name: electric arc resistance tester

企业产品具体型号：NDH-A

Product model: NDH - A

满足需要标准化：GB/T 1411-2002《无水硫酸铜隔热相关材料耐高压得过低工作电流弧光充放的试验台》（等同于IEC  61621-1997）及ASTM D495等规则的想要构思制造出的，并包含IEC 149、UL 746A等实验室检测的办法

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

通常适宜比率及工作：

本实验机是以运用来调速电机、电器产品开关和家庭装电器产品开关等产业的水电工用塑料管管、硅橡胶胶和隔热带带层漆等隔热带带层相关建材的耐电孤机械性能方面评比，主用来固态物隔热带带层相关建材如：塑料管管、溥膜、硅橡胶、矿石、瓷砖、钢化玻璃、隔热带带层油、隔热带带层漆、纸箱等媒质的耐电孤机械性能方面测试仪；

本校正机由折算机调整执行，也可以显视当下科学试验情形及科学试验期限，科学试验收场后并维持当下科学试验数据文件，并可网页打印.标准单位检测检测结果。

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 超声波焊接机为两边混合式结构特征，下边为运作整体，顶部为现场实验箱。

2 本物品利用*新智慧操作新技术，经过进行编译程序（IEC或ASTM）可自己做出试验报告，并在计算机上表现耐压试验的时候和但是。

3 **耐腐蚀性非常好，抗干忧业务能力强，测试方法准确度更高。

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 脉冲通断期限粗差：不大于 ±10ms

2 调压器功率：2kVA

3 额定的检验端电压：12.5kV

4 耐压试验电压降误差：±3%

5 交流电有效控制高精准度：±10%  电流值预估gps精度：1.5%

6 探针对坯料学习压力：（0.5±0.05）N

7 电极片相关材料：钨棒

8 电极片间距：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 适用生态室内温度：（23±2）℃

10 的使用学习环境室内湿度：（50±5）%

11 24v电源：220V±5%  50Hz  10A

12 经过多次实验发现    最简单的方法：   新国标/美标/10 mA 联续/20 mA 接连/30 mA连续式/40 mA陆续

13 试验检测程序代码相应：

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 车辆主要参数：

NDH-A    耐焊弧试验检测仪-微机掌握

NDH-B    耐电孤做实验的时候仪-触屏屏调整

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！