高电阻值小瞬时电流检验仪（耐弧光检验仪）-（算起机抑制）

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

產种类称：耐电弧试验机

Product name: electric arc resistance tester

物料材质：NDH-A

Product model: NDH - A

足够原则：GB/T 1411-2002《混合物绝缘层的原材料耐高放低电压电弧焊接充放的疲劳试验》（等一起IEC  61621-1997）及ASTM D495等基准的追求方案制作业的，并不符合IEC 149、UL 746A等试验报告方式

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

主耍适用人群面积及能力：

本检验机是依据利应用于三相电机、电嚣和家装电嚣等企业的水电工用金属件、硅胶粘合剂胶和接地漆等接地建筑材料的耐焊弧能评定标准，主应用于粉末状接地建筑材料如：金属件、pe膜、硅胶粘合剂、黑云母、淘瓷、玻璃纸、接地油、接地漆、硬纸板等材质的耐焊弧能试验；

本检测机由计算公式机控住操作，就可以表明当下实践工作状态及实践准确时间，实践结尾后并导出当下实践数剧，并可打印出.基准实践申请书。

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 该机为横竖一梯成分，中下部为作业设备，上半部为校正箱。

2 本护肤品所采用*新智慧把控技巧，按照采用环节（IEC或ASTM）可电脑自动使用测试，并在PC上显视试验台期间和报告。

3 **效能正常，抗电磁干扰程度强，测试英文精确高。

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 弧光通断日子误差率：乘以 ±10ms

2 调压器储电量：2kVA

3 特殊耐压线电压：12.5kV

4 检测交流电压精密度较：±3%

5 电压电流设定gps精度：±10%  电压电流在线测量精准度：1.5%

6 电极材料对试板压强：（0.5±0.05）N

7 参比电极相关材料：钨棒

8 电极材料长距离：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 适用生态溫度：（23±2）℃

10 适用生活环境空气湿度：（50±5）%

11 供电：220V±5%  50Hz  10A

12 经过多次实验发现    方法步骤：   国家行业标准/美标/10 mA 联续/20 mA 间隔/30 mA重复/40 mA多次

13 实验室检测编译程序相应：

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 设备参数：

NDH-A    耐脉冲测试仪-微机把控好

NDH-B    耐电弧焊接实验仪-触感屏有效控制

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！