高电压电压电流小电压电流实验设计装置仪（耐电弧放电实验设计装置仪）-（求算机保持）

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

的产商品英文名称称：耐电弧试验机

Product name: electric arc resistance tester

货品机型：NDH-A

Product model: NDH - A

满足需要标淮：GB/T 1411-2002《膏状绝缘性建筑材料耐高压得很低直流电脉冲释放电能的耐压试验》（就是指IEC  61621-1997）及ASTM D495等细则的需要构思加工制造的，并满足IEC 149、UL 746A等可靠性试验最简单的方法

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

最主要常用的范围及系统：

本可靠性试验箱是明确应该适用三相异步电机、机械和生活费机械等制造业的低压电工用金属管、不饱和硅胶粘合剂胶和隔绝层漆等隔绝层板材的耐脉冲的性能方面评定标准，主适用固态物隔绝层板材如：金属管、聚酰亚胺膜、不饱和硅胶粘合剂、云母片、瓷器、窗玻璃、隔绝层油、隔绝层漆、纸壳等物质的耐脉冲的性能方面检测；

本實驗设计机由统计机控住运动，都可以表现现在實驗情形及實驗時间，實驗完结后并保留现在實驗数剧，并可彩打.标准的调查通知单。

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 该机为内外二合一成分，下面为实际服务器系统性，上侧为做实验的时候箱。

2 本商品主要包括*新智力管控的技术，使用选择软件（IEC或ASTM）可半自动参与疲劳试验，并在新手机上显视经过多次实验发现工作和可是。

3 **能较好，抗影响业务能力强，各种测试精确高。

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测量误差：超过 ±10ms

2 调压器储电量：2kVA

3 电机额定功率可靠性试验交流电压：12.5kV

4 试验检测电阻高精度：±3%

5 直流电压把控定位精度：±10%  感应电流测定计算精度：1.5%

6 电极片对钢材拉伸试验心理压力：（0.5±0.05）N

7 参比电极原料：钨棒

8 电级多远：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 用到环镜水温：（23±2）℃

10 用自然环境室内湿度：（50±5）%

11 电源适配器：220V±5%  50Hz  10A

12 现场实验    方法步骤：   新国标/美标/10 mA 联续/20 mA 接连/30 mA重复/40 mA维持

13 实验室检测流程以下几点：

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 的产品款式：

NDH-A    耐弧光可靠性试验仪-微机操作

NDH-B    耐脉冲试验装置仪-触控屏管理

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！