高线电压小直流电耐压测试仪（耐焊弧耐压测试仪）-（计算出机调整）

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

软件明称：耐电弧试验机

Product name: electric arc resistance tester

软件类型：NDH-A

Product model: NDH - A

满足需要标淮：GB/T 1411-2002《固体颗粒电绝缘装修材料耐高低平电流大小电孤自放电的实验设计》（就是指IEC  61621-1997）及ASTM D495等规范的需要构思制做的，并合适IEC 149、UL 746A等测试具体方法

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

核心用于比率及功能模块：

本疲劳资料试验机是安装选适用于直流无刷电机、电气产品和家居电气产品等制造行业的低压电工用pp朔胶、树酯胶和隔绝漆等隔绝资料的耐电弧放电焊接特性评选，主适用于固状隔绝资料如：pp朔胶、透气膜、树酯、矿石、陶瓷制品、钢化玻璃、隔绝油、隔绝漆、硬纸板等媒介的耐电弧放电焊接特性软件测试；

本经过多次实践发现机由换算机保持正常运行，就能够呈现现在实践睡眠状态及实践周期，实践停止后并保存图片现在实践数值，并可缩印.规则实验设计通知单。

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 该机为前后左右分立式框架，下方为操作流程平台，上端为测试箱。

2 本厂品适用*新智能化设定新技术，确认会选择程序代码（IEC或ASTM）可定时做出试验台，并在PC上表现疲劳试验的过程和成果。

3 **特点不错，抗干涉作用强，软件测试定位精度不高。

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 电孤通断时候数据误差：大于 ±10ms

2 调压器体积：2kVA

3 额定容量实验线电压：12.5kV

4 疲劳试验电阻值表面粗糙度：±3%

5 电压的控制精密度较：±10%  直流电压测定误差：1.5%

6 电极片对试件材料阻力：（0.5±0.05）N

7 金属电极产品：钨棒

8 参比电极差距：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 利用工作环境体温：（23±2）℃

10 用环保温湿度：（50±5）%

11 电源线：220V±5%  50Hz  10A

12 测试    步骤：   新国标/美标/10 mA 累计/20 mA 陆续/30 mA间隔/40 mA连续性

13 实验室检测步骤有以下：

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 產品参数：

NDH-A    耐电弧焊接可靠性试验仪-微机把控

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！