高相电压小瞬时电流检测仪（耐电弧焊接检测仪）-（测算机掌握）

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

软件英文名称：耐电弧试验机

Product name: electric arc resistance tester

物料型号规格：NDH-A

Product model: NDH - A

要求标准规定：GB/T 1411-2002《膏状绝缘电阻村料耐高压得过低电压电弧焊接释放的试验检测》（就是指IEC  61621-1997）及ASTM D495等标淮的规定要求来设计制做的，并复合IEC 149、UL 746A等应力测试措施

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

关键可用使用范围及模块：

本试验台机是依据选使用减速机、小家电设备和家庭用电量器设备等该行业的焊工用PVC、树酯胶和隔绝漆等隔绝村料的耐焊弧效能评选，主使用无水硫酸铜隔绝村料如：PVC、复合膜、树酯、矿石、陶瓷图片、有机玻璃、隔绝油、隔绝漆、硬纸板等导电介质的耐焊弧效能测试软件；

本调查设计机由折算机把握运作，是可以屏幕上显示现行调查情况及调查时段，调查收尾后并存为现行调查资料，并可缩印.规格实践报告范文。

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 该机为左右合一空间结构，顶部为操控设备，顶部为试验检测箱。

2 本物品用于*新智慧把握技能，能够确定源程序（IEC或ASTM）可自主确定经过多次实验发现，并在租赁上彰显耐压的过程和成果。

3 **功能健康，抗骚扰意识强，测量表面粗糙性好。

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 弧光通断时候计算误差：大于 ±10ms

2 调压器体积：2kVA

3 额定负载试验检测相电压：12.5kV

4 疲劳试验相电压精确度：±3%

5 电压电流调控精密度较：±10%  直流电检测的的精密度：1.5%

6 电极材料对试件心理压力：（0.5±0.05）N

7 金属电极的材料：钨棒

8 金属电极相应：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 用环境平均温度：（23±2）℃

10 使用的环保对空气湿度的：（50±5）%

11 外接电源：220V±5%  50Hz  10A

12 实验设计    具体方法：   标准/美标/10 mA 接连/20 mA 不断/30 mA连续不断/40 mA联续

13 试验检测系统软件有以下几点：

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 好规格型号规格：

NDH-A    耐弧光检验仪-微机把控

NDH-B    耐电孤冲击试验仪-触碰屏操控

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！