高功率小功率检测仪（耐电弧放电检测仪）-（算起机抑制）

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

的产商品标题称：耐电弧试验机

Product name: electric arc resistance tester

产品设备应用：NDH-A

Product model: NDH - A

能够满足规范标准：GB/T 1411-2002《气体绝缘层涂料耐高压得过低瞬时电流电弧焊接释放的试验台》（等一起IEC  61621-1997）及ASTM D495等规则的规范设计的概念制作业的，并适合IEC 149、UL 746A等试验台最简单的方法

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

主要适用性范围之内及技能：

本实验机是决定适应用于伺服电机、电热器和生活费电热器等市场的低压电工用塑材质、聚酯树脂胶胶和电隔热电阻漆等电隔热电阻原用料的耐电弧焊接焊接稳定性综合评价，主应用于胶体电隔热电阻原用料如：塑材质、薄膜和珍珠棉、聚酯树脂胶、云母片、陶瓷厂家、的玻璃、电隔热电阻油、电隔热电阻漆、硬纸板等媒介的耐电弧焊接焊接稳定性软件测试；

本检测机由计算方式机掌控执行，会出现现阶段测试程序及测试日期，测试结速后并保存文档现阶段测试数据显示，并可彩印.细则实验英文报表。

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 超声波焊接机为横竖混合式构造，底端为操作的整体，上方为现场实验箱。

2 本货品应用*新智能化管控技巧，经由首选执行程序（IEC或ASTM）可定时来进行试验台，并在网吧我的电脑提示试验报告过程中 和最终。

3 **功能非常好，抗干预性能强，测试仪计算精值高。

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 脉冲通断时刻不确定度：低于 ±10ms

2 调压器存储空间：2kVA

3 载荷系数现场实验线电压：12.5kV

4 校正直流电压计算精度：±3%

5 直流电压调整误差：±10%  瞬时电流检测精密度较：1.5%

6 电极材料对试板各种压力：（0.5±0.05）N

7 工业材质：钨棒

8 电极片距：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 利用环保水温：（23±2）℃

10 应用生活环境室内湿度：（50±5）%

11 电源开关：220V±5%  50Hz  10A

12 试验台    方式 ：   新国标/美标/10 mA 间断性/20 mA 联续/30 mA累计/40 mA重复

13 做实验的时候步骤相应：

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 的产品型號：

NDH-A    耐电弧放电试验装置仪-微机操纵

NDH-B    耐弧光经过多次实验发现仪-接触屏操控

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！