高输出功率小功率校正仪（耐脉冲校正仪）-（计算方式机把握）

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

物料种类：耐电弧试验机

Product name: electric arc resistance tester

成品技术参数：NDH-A

Product model: NDH - A

无法规范：GB/T 1411-2002《胶体隔热建筑材料耐高降低电流量电弧自放电自放电的耐压试验》（相等IEC  61621-1997）及ASTM D495等标准规范的契合要求设定制造出的，并契合IEC 149、UL 746A等试验装置方法步骤

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

基本适用性范围内及特点：

本可靠性试验仪是按应用以三相电机、电子元件和挂式电子元件等领域的电工维修用塑胶片、硅胶粘合剂胶和电隔绝漆等电隔绝用料的耐电孤焊接能认定，主用以液态电隔绝用料如：塑胶片、bopp薄膜、硅胶粘合剂、白云母、卫浴陶瓷、玻离、电隔绝油、电隔绝漆、瓦楞纸等物料的耐电孤焊接能测试英文；

本测试机由核算机管控启用，行体现 之前實驗模式及實驗时间段，實驗开始和结束后并储存之前實驗数据文件，并可打印机.的标准实验所汇报。

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 该机为左右两一起架构，下部分为实际计算机系统性，上端为检验箱。

2 本产品的按照*新自动化调节方法，经由首选执行程序（IEC或ASTM）可自主实施做实验的时候，并在网上上展示疲劳试验时候和毕竟。

3 **功效比较好，抗打扰实力强，测评误差高。

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 电弧焊接通断时间间隔计算误差：需小于 ±10ms

2 调压器数量：2kVA

3 额定值疲劳试验相电压：12.5kV

4 疲劳试验电流电压要求：±3%

5 交流电有效控制计算精度：±10%  电压电流预估要求：1.5%

6 参比电极对岩样有压力：（0.5±0.05）N

7 参比电极食材：钨棒

8 电极材料长度：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 使用的环境高温：（23±2）℃

10 选择环镜空气湿度：（50±5）%

11 外接电源：220V±5%  50Hz  10A

12 做实验的时候    步骤：   国家标准下载/美标/10 mA 陆续/20 mA 持续/30 mA累计/40 mA间断性

13 做实验的时候执行程序如下所示：

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 服务应用：

NDH-A    耐电弧放电应力测试仪-微机把控

NDH-B    耐脉冲耐压试验仪-触摸显示屏屏掌握

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！