高额定电压小工作电流疲劳测试仪（耐弧光疲劳测试仪）-（算机操纵）

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

产品的分类：耐电弧试验机

Product name: electric arc resistance tester

的产品技术参数：NDH-A

Product model: NDH - A

满意标准单位：GB/T 1411-2002《固态垃圾绝缘电阻装修材料耐高降低功率电孤释放电能的疲劳试验》（共同IEC  61621-1997）及ASTM D495等的标准的规定的设计研制的，并贴合IEC 149、UL 746A等实验室检测方法步骤

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

主耍适合标准及能力：

本检测机是如果根据APP于减速机、电子元件和家里用的电子元件等产业的焊工用塑胶板材、硅胶粘合剂胶和电电绝缘电阻性带漆等电电绝缘电阻性带食材的耐弧光功效划分，主使用于固态物体电电绝缘电阻性带食材如：塑胶板材、pe膜、硅胶粘合剂、黑云母、陶瓷厂家、钢化玻璃、电电绝缘电阻性带油、电电绝缘电阻性带漆、厚纸板等物料的耐弧光功效测验；

本经过多次检测英文发现机由计算方法机调控行驶，会表现在当下检测英文情形及检测英文时刻，检测英文结尾后并保管在当下检测英文动态数据，并可彩印.标准单位實驗评估。

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 超声波焊接机为两边一梯组成部分，下处为实际网络协议，上面为测试箱。

2 本物料采用了*新智力的控制能力，顺利通过取舍编译程序（IEC或ASTM）可自動做好可靠性试验，并在台式电脑上微信展示试验台工作和结论。

3 **性正常，抗影响实力强，检测要求高。

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 焊弧通断时长出现偏差的原因：需小于 ±10ms

2 调压器使用量：2kVA

3 特殊试验装置额定电压：12.5kV

4 现场实验额定电压表面粗糙度：±3%

5 电流量掌控高精准度：±10%  工作电流校正精确度：1.5%

6 参比电极对试件材料压：（0.5±0.05）N

7 工业产品：钨棒

8 工业距：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 选择环镜的温度：（23±2）℃

10 食用环境空气湿度：（50±5）%

11 电压：220V±5%  50Hz  10A

12 实验设计    的方法：   行业标准/美标/10 mA 陆续/20 mA 反复/30 mA陆续/40 mA不间断

13 耐压执行程序下面的：

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 设备产品参数：

NDH-A    耐电弧焊接疲劳试验仪-微机保持

NDH-B    耐电弧放电实验室检测仪-显示屏屏操作

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！