高电阻值小电流值测试仪（耐焊弧测试仪）-（算机操控）

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

成商品编码称：耐电弧试验机

Product name: electric arc resistance tester

物品技术参数：NDH-A

Product model: NDH - A

足够标淮：GB/T 1411-2002《膏状接地产品耐高偏低电流量脉冲充放电的实验》（等一起IEC  61621-1997）及ASTM D495等规范的需求设汁制造技术的，并适用IEC 149、UL 746A等冲击试验最简单的方法

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

其主要实用范围之内及能力：

本做实验的时候机是依据应运于直流电机、家里用的电气产品和家里用的家里用的电气产品等业内的电焊工用PVC、不饱和不饱和树脂胶和电绝缘带带层层漆等电绝缘带带层层的资料的耐弧光机械特性认定，主用在固态物电绝缘带带层层的资料如：PVC、透明膜、不饱和不饱和树脂、矿石、陶瓷厂家、安全玻璃、电绝缘带带层层油、电绝缘带带层层漆、厚纸板等有机溶剂的耐弧光机械特性测量；

本可靠性检测机由统计机控制加载，可彰显当今检测阶段及检测用时，检测终止后并留存当今检测数剧，并可打印机.条件实验操作报告模板。

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 机器为前后整体格局，上端为操作方法体系，上端为检测箱。

2 本货品进行*新智能化抑制系统，进行选择方式（IEC或ASTM）可自動使用试验检测，并在笔记本平板电脑上现示疲劳试验过程中和数据。

3 **特点顺畅，抗干涉水平强，测试图片精密度较高。

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 电孤通断期限出现偏差的原因：值为 ±10ms

2 调压器储存量：2kVA

3 功率试验装置电阻：12.5kV

4 应力测试电阻精确度：±3%

5 电流值设定的精密度：±10%  交流电測量要求：1.5%

6 电极材料对坯料负荷：（0.5±0.05）N

7 探针材料：钨棒

8 电极片距离感：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 施用生态环境水温：（23±2）℃

10 用环镜相对湿度：（50±5）%

11 电压：220V±5%  50Hz  10A

12 实验设计    策略：   新国标/美标/10 mA 反复/20 mA 联续/30 mA联续/40 mA联续

13 现场实验软件下述：

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 物料参数：

NDH-A    耐脉冲校正仪-微机操作

NDH-B    耐焊弧应力测试仪-接触屏掌控

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！