高电压值小直流电压测试仪（耐弧光测试仪）-（估算机操纵）

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

好产商品编码称：耐电弧试验机

Product name: electric arc resistance tester

企业产品尺寸：NDH-A

Product model: NDH - A

需要满足标准单位：GB/T 1411-2002《固体颗粒绝缘性材料耐高偏低电压电孤充放电的试验台》（相等IEC  61621-1997）及ASTM D495等标准的必须设置研发的，并复合IEC 149、UL 746A等耐压的方法

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

通常不适用规模及工作：

本可靠性实验机是遵循应该用在发电机、电器设备产品和家廷供电器设备产品等产业的低压电工用朔料、树酯胶和电绝缘层电阻层层漆等电绝缘层电阻层层原用料的耐弧光效能划分，主用在固态物电绝缘层电阻层层原用料如：朔料、塑料膜、树酯、白云母、瓷器、波璃、电绝缘层电阻层层油、电绝缘层电阻层层漆、纸箱等有机溶剂的耐弧光效能自测；

本试验台机由求算机抑制作业，是可以体现现如今检测报告模式及检测报告時间，检测报告结束后后并保存图片现如今检测报告动态数据，并可彩印.规则进行实验计划书。

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 滤油机为上下左右成一体组成部分，下处为使用程序，上半部为实验设计箱。

2 本的产品所采用*新智能化控制技术性，进行选泽软件（IEC或ASTM）可自动式使用校正，并在电脑手机上上显示信息试验台工作和然而。

3 **耐腐蚀性优质，抗干拢本事强，测量精度等级高。

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 电孤通断日子随机误差：低于 ±10ms

2 调压器余量：2kVA

3 固定耐压交流电压：12.5kV

4 可靠性试验电流值要求：±3%

5 直流电把控精度：±10%  电压侧量准确度：1.5%

6 探针对样品心理压力：（0.5±0.05）N

7 工业产品：钨棒

8 探针距：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 运用场景平均温度：（23±2）℃

10 运行情况内部含水率：（50±5）%

11 电：220V±5%  50Hz  10A

12 耐压    步骤：   新国标/美标/10 mA 重复/20 mA 接连/30 mA连继/40 mA持续

13 冲击试验流程下述：

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 成品形号：

NDH-A    耐电弧焊接实验仪-微机管理

NDH-B    耐电孤应力测试仪-触感屏管理

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！