高工作电压小感应电流疲劳试验装置仪（耐焊弧疲劳试验装置仪）-（计算方式机调控）

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

商产品命名称：耐电弧试验机

Product name: electric arc resistance tester

企业产品类型：NDH-A

Product model: NDH - A

达到规格：GB/T 1411-2002《固态物耐压相关材料耐高低平电流值电弧尖端放电尖端放电的检测》（相等IEC  61621-1997）及ASTM D495等标准化的的要求设计制作产生的，并适用IEC 149、UL 746A等实验办法

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

具体适用人群区间及工作：

本试验报告机是通过APP于三相电机、电气设备和家居电气设备等行业领域的安装电工用朔料、光敏聚酯树脂胶和隔热漆等隔热建材的耐脉冲放电安全功能考核评价，主使用于混合物隔热建材如：朔料、透明膜、光敏聚酯树脂、黑云母、淘瓷、玻璃钢、隔热油、隔热漆、纸箱等导电介质的耐脉冲放电安全功能公测；

本经过多次研究发现机由计算出机控住运营，也可以表现某一研究工作状态及研究时刻，研究开始后并存放某一研究大数据，并可复印.原则试验申请书。

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 机器为下一体化机构，下面为实际文件系统，上侧为校正箱。

2 本的产品分为*新智能化控住技術，使用采用步骤（IEC或ASTM）可自行做好可靠性试验，并在电子设备上表现耐压试验过程中和最终结果。

3 **的能力比较好，抗打扰的能力强，测试软件精度等级高。

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 电弧焊接通断时光出现偏差的原因：需小于 ±10ms

2 调压器使用量：2kVA

3 功率检验工作电压：12.5kV

4 耐压电压值导致精度：±3%

5 电流值把握精确度：±10%  功率估测导致精度：1.5%

6 金属电极对钢材拉伸试验压差：（0.5±0.05）N

7 金属电极板材：钨棒

8 参比电极长距离：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 选择生活环境摄氏度：（23±2）℃

10 应用坏境内部含水率：（50±5）%

11 电源适配器：220V±5%  50Hz  10A

12 可靠性试验    方式方法：   国家标准下载/美标/10 mA 间断性/20 mA 反复/30 mA连续式/40 mA累计

13 实验设计小程序下面的：

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 品牌技术参数：

NDH-A    耐弧光冲击试验仪-微机控住

NDH-B    耐电弧焊接疲劳试验仪-液晶屏屏设定

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！