高瞬时电流电压小瞬时电流耐压仪（耐脉冲耐压仪）-（计算出来机保持）

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

类产明称称：耐电弧试验机

Product name: electric arc resistance tester

食品规格型号：NDH-A

Product model: NDH - A

能够满足要求：GB/T 1411-2002《膏状绝缘电阻装修材料耐高偏低工作电流脉冲释放电能的试验报告》（一样IEC  61621-1997）及ASTM D495等条件的的要求设计打造的，并具有IEC 149、UL 746A等试验检测形式

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

注意适用于面积及功能性：

本检验机是确定使广泛用于交流接触器、小家电产品和生活费小家电产品等行业领域的电焊工用朔料、聚酯光敏树脂胶和接地漆等接地产品的耐电孤特性综合评价，主广泛用于混合物接地产品如：朔料、溥膜、聚酯光敏树脂、白云母、陶瓷厂家、波璃、接地油、接地漆、瓦楞纸板等媒介的耐电孤特性测试软件；

本检测室设计机由计算机系统掌控执行，也可以体现 现在工作检测室形态及检测室事件，检测室截止后并手机截图现在工作检测室统计数据，并可打印图片.条件检测情况汇报。

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 远程服务器为升降混合式构造，下处为实际操作软件系统，上方为测试箱。

2 本产品的用到*新自动化控制技术水平，使用选择程序代码（IEC或ASTM）可系统自动使用校正，并在pc上屏幕上显示试验报告具体步骤和报告单。

3 **的性能稳定，抗干扰信号性能强，软件测试精密度较高。

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 脉冲通断时段计算误差：少于 ±10ms

2 调压器电容量：2kVA

3 稳定做实验的时候相电压：12.5kV

4 冲击试验电流值表面粗糙度：±3%

5 电流值保持导致精度：±10%  交流电测量方法高精度：1.5%

6 参比电极对试件材料压为：（0.5±0.05）N

7 金属电极素材：钨棒

8 参比电极距离感：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 选用生活环境湿度：（23±2）℃

10 操作情况气温：（50±5）%

11 电源开关：220V±5%  50Hz  10A

12 耐压    技术：   标准/美标/10 mA 接连/20 mA 间隔/30 mA间断性/40 mA连继

13 测试程序流程有以下几点：

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 产品的款型：

NDH-A    耐脉冲疲劳试验仪-微机控住

NDH-B    耐电孤现场实验仪-触控屏操纵

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！