高交流电压小电流值耐压仪（耐焊弧耐压仪）-（确定机有效控制）

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

新产商品编码称：耐电弧试验机

Product name: electric arc resistance tester

货品材质：NDH-A

Product model: NDH - A

达到标准：GB/T 1411-2002《膏状隔热板材耐高放低电压电流焊弧电池充电的经过多次实验发现》（符合IEC  61621-1997）及ASTM D495等基准的需要设定手工制造的，并符合要求IEC 149、UL 746A等疲劳试验技术

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

一般可用区间及技能：

本做实验的时候机是依据选中用发电机、小型电器落球回弹试验仪,介电击穿强度测定仪和小型小型电器落球回弹试验仪,介电击穿强度测定仪等服务行业的焊工用橡胶、硅橡胶胶和耐压带漆等耐压带涂料的耐焊弧特性综合评价，主中用固态耐压带涂料如：橡胶、透明膜、硅橡胶、白云母、陶瓷图片、玻璃钢、耐压带油、耐压带漆、硬纸板等有机溶剂的耐焊弧特性测试软件；

本科学实验设计室报告室检测机由折算机调控作业，可体现 现行科学实验设计室报告的情形及科学实验设计室报告时，科学实验设计室报告停止后并存为现行科学实验设计室报告数据库，并可复印.准则实验所报告单。

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 滤油机为下成一体结构特征，底端为方法系统的，上半部为实验箱。

2 本服务使用*新智慧把握枝术，依据选取系统程序（IEC或ASTM）可半自动做好耐压试验，并在手机上表现检测时候和没想到。

3 **耐热性更好，抗打扰水平强，公测精确高。

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 弧光通断时不确定度：低于 ±10ms

2 调压器容积：2kVA

3 額定试验检测线电压：12.5kV

4 检测直流电压导致精度：±3%

5 感应电流调节表面粗糙度：±10%  感应电流检测精度等级：1.5%

6 工业对试件水压：（0.5±0.05）N

7 电级涂料：钨棒

8 电极片相距：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 施用生态环境工作温度：（23±2）℃

10 使用的工作环境空气湿度：（50±5）%

11 电压：220V±5%  50Hz  10A

12 试验报告    方法步骤：   国家标准/美标/10 mA 累计/20 mA 反复/30 mA反复/40 mA接连

13 实验方式下述：

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 好产品技术参数：

NDH-A    耐电弧焊接应力测试仪-微机掌握

NDH-B    耐脉冲试验检测仪-触屏屏操控

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！