高线电压小工作电流应力测试仪（耐电弧焊接应力测试仪）-（计算出来机设定）

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

商产品命名称：耐电弧试验机

Product name: electric arc resistance tester

成品材质：NDH-A

Product model: NDH - A

满意细则：GB/T 1411-2002《粉状接地原料耐高低平电压电弧发出电发出电的耐压》（一样IEC  61621-1997）及ASTM D495等规范标准的的标准结构设计营造的，并适合IEC 149、UL 746A等检验方式方法

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

主耍适于范围图及职能：

本可靠性压力试验机是通过软件于交流接触器、机械开关和家装机械开关等业的水电工用建筑板材、硅橡胶胶和接地带漆等接地带建筑板材的耐脉冲安全性能指标评定标准，主使用于固状接地带建筑板材如：建筑板材、保护膜、硅橡胶、黑云母、瓷器、波璃、接地带油、接地带漆、瓦楞纸等材质的耐脉冲安全性能指标各种测试；

本试验机由确定机把握运作，会显视现行试验的状态及试验日子，试验完成后并存储现行试验数据库，并可彩印.要求试验报表。

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 远程服务器为两排一体机构造，下处为实际操作体系，顶部为试验检测箱。

2 本物品进行*新自动化控住枝术，利用选取程序代码（IEC或ASTM）可自動去校正，并在台式机上界面显示疲劳试验的时候和结杲。

3 **安全性能优秀，抗侵扰技能强，测评精准度大。

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 焊弧通断时长偏差：高于 ±10ms

2 调压器存储空间：2kVA

3 载荷系数检测的电压：12.5kV

4 实验设计交流电压导致精度：±3%

5 直流电压控制表面粗糙度：±10%  交流电检测的误差：1.5%

6 工业对试件压强：（0.5±0.05）N

7 电级材质：钨棒

8 电极材料离：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 在使用室内环境高温：（23±2）℃

10 使用的工作环境空气湿度：（50±5）%

11 电压：220V±5%  50Hz  10A

12 经过多次实验发现    方式：   国家行业标准/美标/10 mA 陆续/20 mA 连继/30 mA连续性/40 mA累计

13 疲劳试验程序代码一下：

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 软件机型：

NDH-A    耐电弧放电现场实验仪-微机把握

NDH-B    耐电孤测试仪-触控屏操作

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！