高端电压小电压冲击现场实验仪（耐脉冲冲击现场实验仪）-（算机有效控制）

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

产品设备命名：耐电弧试验机

Product name: electric arc resistance tester

车辆应用：NDH-A

Product model: NDH - A

满意规范：GB/T 1411-2002《固状耐压原料耐高偏低直流电压脉冲释放电能的校正》（共同IEC  61621-1997）及ASTM D495等标准单位的需要制定产生的，并适用IEC 149、UL 746A等检测的方式

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

首要采用的范围及系统：

本做实验的时候机是根据app于主轴电机、电子元件和挂式电子元件等产业的电焊工用朔料、树酯胶和隔热漆等隔热素材的耐焊弧稳定性方面考核评价，主在无水硫酸铜隔热素材如：朔料、塑料膜、树酯、矿石、卫浴陶瓷、玻璃窗、隔热油、隔热漆、纸箱等媒质的耐焊弧稳定性方面测评；

本耐压试验装置由折算机设定启动，可不可以凸显特定科学实践环境及科学实践的时间，科学实践开始和结束后并保管特定科学实践数据源，并可网页打印.标实验性行业报告。

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 该机为内外一起设备构造，下处为操作方法体统，上半部为试验检测箱。

2 本物料分为*新智慧设定工艺，根据确定过程（IEC或ASTM）可自主实现可靠性试验，并在电脑主机上体现现场实验具体步骤和结杲。

3 **能正常，抗抑制水平强，测量精确高。

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 电弧焊接通断时光随机误差：低于 ±10ms

2 调压器体积：2kVA

3 额定功率试验台输出功率：12.5kV

4 试验检测电阻值gps精度：±3%

5 电流量调节表面粗糙度：±10%  电流大小校正的精密度：1.5%

6 电级对钢材拉伸试验学习压力：（0.5±0.05）N

7 金属电极建材：钨棒

8 电极材料长距离：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 在使用场景室内温度：（23±2）℃

10 实用自然环境空气湿度：（50±5）%

11 开关电源：220V±5%  50Hz  10A

12 耐压试验    最简单的方法：   执行标准/美标/10 mA 联续/20 mA 不断/30 mA连续性/40 mA不断

13 实验室检测程序代码有以下几点：

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 產品规格：

NDH-A    耐弧光试验检测仪-微机保持

NDH-B    耐弧光疲劳试验仪-触屏屏掌握

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！