高电压电流小电压电流应力测试仪（耐电弧放电应力测试仪）-（记算机控制）

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

车辆简称：耐电弧试验机

Product name: electric arc resistance tester

成品材质：NDH-A

Product model: NDH - A

实现条件：GB/T 1411-2002《固态垃圾耐压建材耐高降低电压电流焊弧充放的冲击试验》（相等IEC  61621-1997）及ASTM D495等标准规定的规定要求开发加工制造的，并具备IEC 149、UL 746A等实验室检测做法

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

首要可用于标准及功用：

本实验室检测机是依照规定落球回弹试验仪,介电击穿强度测定仪于变频电动机、小家电产品和家庭用的小家电产品等产业的安装电工用塑胶片制品、硅橡胶胶和隔绝漆等隔绝村料的耐弧光功能方面考核评价，主用做物质隔绝村料如：塑胶片制品、塑料膜、硅橡胶、云母片、陶瓷图片、玻离、隔绝油、隔绝漆、瓦楞纸等媒介的耐弧光功能方面各种测试；

本检测机由算起机操纵执行，能界面显示之前检测心态及检测时候，检测完后并存有之前检测数值，并可打印图片.规定实践数据。

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 该机为上内置式设计，下处为操作流程程序，上侧为实验箱。

2 本货品按照*新智慧把控技术工艺，用选定程序流程（IEC或ASTM）可全自动完成可靠性试验，并在电子产品上屏幕上显示做实验的时候过程中 和的结果。

3 **特点很好，抗干涉业务能力强，测试仪可靠性强，精密高。

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 焊弧通断期限误差值：高于 ±10ms

2 调压器使用量：2kVA

3 额定容量做实验的时候输出功率：12.5kV

4 实验室检测线电压精准度：±3%

5 感应电流的控制可靠性强，精密度：±10%  瞬时电流测量方法精准度：1.5%

6 电级对试件材料经济压力：（0.5±0.05）N

7 电极素材素材：钨棒

8 工业长距离：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 便用氛围高温：（23±2）℃

10 在使用学习环境水分子含量：（50±5）%

11 电源开关：220V±5%  50Hz  10A

12 做实验的时候    方案：   国家标准/美标/10 mA 连续不断/20 mA 间断/30 mA多次/40 mA不间断

13 经过多次实验发现程序流程图详细：

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 软件材质：

NDH-A    耐电弧焊接经过多次实验发现仪-微机操纵

NDH-B    耐焊弧现场实验仪-触摸显示屏屏掌控

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！