高电阻值小直流电压做实验的时候装置仪（耐电孤做实验的时候装置仪）-（换算机控制）

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

品牌名号：耐电弧试验机

Product name: electric arc resistance tester

新产品材质：NDH-A

Product model: NDH - A

需求标准规范：GB/T 1411-2002《固态垃圾绝缘层原材料耐高放低交流电电弧充放电充放电的疲劳试验》（一样IEC  61621-1997）及ASTM D495等条件的规范要求设计方案造成的，并具有IEC 149、UL 746A等耐压方式

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

一般适于依据及基本功能：

本冲击试验箱是根据选用作直流无刷电机、电嚣和家装电嚣等行业中的电工作业用PVC、环氧树酯胶和隔热性带漆等隔热性带产品的耐电弧放电焊接的性能参数评选，主用作固态垃圾隔热性带产品如：PVC、pet薄膜、环氧树酯、白云母、瓷砖、玻璃纸、隔热性带油、隔热性带漆、纸箱等媒介的耐电弧放电焊接的性能参数测试测试；

本耐压實驗机由求算机把控好电脑运行，就可以屏幕上显示某些實驗情况及實驗期限，實驗开始和结束后并保存文档某些實驗数据源，并可打印图片.细则测试报告书。

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 该机为前后左右二合一构造，下处为基本系统化，上侧为实验箱。

2 本物品用到*新智力管控工艺，借助的选择应用程序（IEC或ASTM）可自己实现实验设计，并在手机上现示应力测试的时候和导致。

3 **机械性能比较好，抗不干扰学习能力强，测试软件计算精高。

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 电弧焊接通断精力出现偏差的原因：小于等于 ±10ms

2 调压器功率：2kVA

3 稳定检验交流电压：12.5kV

4 冲击试验线电压精密度：±3%

5 电流量调控要求：±10%  电压检测控制精度：1.5%

6 电级对坯料压力值：（0.5±0.05）N

7 参比电极原材料：钨棒

8 探针空距：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 选用自然环境温暖：（23±2）℃

10 食用区域温度：（50±5）%

11 电源适配器：220V±5%  50Hz  10A

12 耐压试验    步骤：   国家标准/美标/10 mA 维持/20 mA 接连/30 mA间隔/40 mA间断

13 耐压系统程序下列：

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 品牌型号查询：

NDH-A    耐弧光试验装置仪-微机保持

NDH-B    耐电孤试验台仪-触碰屏的控制

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！