高电压降小交流电冲击试验装置仪（耐电弧放电冲击试验装置仪）-（统计机调节）

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

食产品英文名称称：耐电弧试验机

Product name: electric arc resistance tester

新产品机型：NDH-A

Product model: NDH - A

能够满足要求：GB/T 1411-2002《胶体绝缘性产品耐高偏低直流电压焊弧蓄电池放电的实验设计》（等同于IEC  61621-1997）及ASTM D495等规则的规定要求开发研制的，并符合要求IEC 149、UL 746A等实验设计工艺

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

基本常用位置及特点：

本測試机是，并按照应中用交流电动机、小家电和家居小家电等制造行业的焊工用塑胶片、树酯胶和耐压带漆等耐压带产品的耐焊弧放电功能考核评价，主中用固体颗粒耐压带产品如：塑胶片、透明膜、树酯、矿石、瓷质、钢化玻璃、耐压带油、耐压带漆、硬纸板等物质的耐焊弧放电功能測試；

本试验报告机由网络设备设定运营，能能出现某个进行调查形态及进行调查时间段，进行调查完成后并存有某个进行调查数据表格，并可word打印.原则测试报告范文。

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 机器为前后左右分立式架构，下方为运营整体，上面为试验报告箱。

2 本软件用*新智力把握的技术，顺利通过进行系统程序（IEC或ASTM）可全自动完成冲击试验，并在线上上凸显试验台历程和导致。

3 **意识保持良好，抗干挠意识强，测试方法精准度大。

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 脉冲通断时候偏差：高于 ±10ms

2 调压器功率：2kVA

3 固定测试直流电压：12.5kV

4 试验装置额定电压精确度：±3%

5 电压电流把控精准度：±10%  电压在测量导致精度：1.5%

6 电极材料对试件各种压力：（0.5±0.05）N

7 电极片材料：钨棒

8 参比电极长度：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 操作的环境的温度：（23±2）℃

10 动用环境湿球温度：（50±5）%

11 主机电源：220V±5%  50Hz  10A

12 检测    的办法：   国家标准下载/美标/10 mA 连续式/20 mA 不断/30 mA连着/40 mA累计

13 做实验的时候流程如下所述：

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 產品机型：

NDH-A    耐电孤实验仪-微机调整

NDH-B    耐焊弧试验台仪-触屏屏设定

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！