高交流电压小感应电流校正仪（耐电孤校正仪）-（计算公式机保持）

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

设备标题：耐电弧试验机

Product name: electric arc resistance tester

物料尺寸：NDH-A

Product model: NDH - A

达到规范：GB/T 1411-2002《气体绝缘性建筑材料耐高低平交流电弧光尖端放电的可靠性试验》（一样IEC  61621-1997）及ASTM D495等规范标准的请求制定制造厂的，并合适IEC 149、UL 746A等耐压具体方法

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

主耍常用比率及功效：

本试验检测机是依照应该主要用于直流无刷电机、小型小家电和小型小型小家电等行业内的电工维修用塑胶板材、环氧硅胶粘合剂胶和隔热层带漆等隔热层带文件的耐弧光耐热性鉴定，主主要用于固态垃圾隔热层带文件如：塑胶板材、bopp薄膜、环氧硅胶粘合剂、黑云母、陶瓷厂家、玻璃窗、隔热层带油、隔热层带漆、厚纸板等物质的耐弧光耐热性测试测试；

本现场科学测试性机由微机把控好加载，会屏幕上显示目前科学测试性状态下及科学测试性日期，科学测试性停止后并保存文档目前科学测试性动态数据，并可打印文件.标准单位工作报告格式。

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 该机为高低一体化结构的，下方为运作模式，上方为经过多次实验发现箱。

2 本服务用到*新智力的控制新技术，用选定系统软件（IEC或ASTM）可自主去实验设计，并在我的电脑手机上信息显示试验台方式和最后。

3 **耐热性保持良好，抗要素实力强，测试仪表面粗糙度提高。

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 电孤通断时期确定误差：小于等于 ±10ms

2 调压器余量：2kVA

3 稳定试验报告电流电压：12.5kV

4 耐压试验电流电压精密度：±3%

5 电压电流操纵精准度：±10%  电压侧量精准度：1.5%

6 电极材料对坯料学习压力：（0.5±0.05）N

7 探针食材：钨棒

8 参比电极相距：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 适用条件温差：（23±2）℃

10 施用区域空气湿度：（50±5）%

11 供电：220V±5%  50Hz  10A

12 检验    具体方法：   标准/美标/10 mA 不间断/20 mA 连续式/30 mA联续/40 mA重复

13 做实验的时候程度一下：

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 商品参数：

NDH-A    耐电孤做实验的时候仪-微机管理

NDH-B    耐电弧焊接应力测试仪-触摸屏操控

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！