高电阻小电流值耐压仪（耐焊弧耐压仪）-（估算机操作）

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

產商品编码称：耐电弧试验机

Product name: electric arc resistance tester

车辆款式：NDH-A

Product model: NDH - A

能够满足的标准：GB/T 1411-2002《混合物接地建材耐高放低电流大小电孤电池充电的校正》（同等IEC  61621-1997）及ASTM D495等想要的想要来设计开发的，并合适IEC 149、UL 746A等耐压试验步骤

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

基本用于比率及系统：

本测试方法机是都按照软件于发电机、家电和小型家电等的行业的电工维修用的原食材、环氧树脂胶胶和耐压漆等耐压的原食材的耐电孤焊接能评估，主应用在混合物耐压的原食材如：的原食材、溥膜、环氧树脂胶、白云母、瓷器、玻璃板、耐压油、耐压漆、瓦楞纸板等媒质的耐电孤焊接能测试方法；

本试验检测机由计算方式机抑制执行，行呈现现阶段调查状态下及调查用时，调查完后并保存文档现阶段调查资料，并可打印文件.标准化测试报告书。

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 该设备为升降合二为一构造，下部分为的操作体统，上侧为实验设计箱。

2 本服务用到*新智慧有效控制技巧，在的选择软件（IEC或ASTM）可自功通过试验检测，并在网吧电脑手机上信息显示耐压试验历程和的结果。

3 **特性稳定，抗干忧学习能力强，各种测试误差高。

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 脉冲通断时计算误差：大于 ±10ms

2 调压器功率：2kVA

3 固定检测电流电压：12.5kV

4 试验装置交流电压精准度：±3%

5 电压调控导致精度：±10%  直流电压校正高精度：1.5%

6 电极片对岩样各种压力：（0.5±0.05）N

7 金属电极物料：钨棒

8 电极材料差距：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 选择学习环境工作温度：（23±2）℃

10 应用的环境室内湿度：（50±5）%

11 开关电源：220V±5%  50Hz  10A

12 试验台    形式：   国家标准下载/美标/10 mA 反复/20 mA 多次/30 mA间隔/40 mA间隔

13 疲劳试验步骤有以下几点：

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 类产品款型：

NDH-A    耐弧光检验仪-微机掌握

NDH-B    耐焊弧检验仪-触模屏保持

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！