高工作电压小工作电流疲劳试验台仪（耐电弧放电疲劳试验台仪）-（确定机有效控制）

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

食产品明称：耐电弧试验机

Product name: electric arc resistance tester

企业产品形号：NDH-A

Product model: NDH - A

够满足规格：GB/T 1411-2002《固体颗粒绝缘层素材耐高偏低瞬时电流弧光释放电能的试验台》（同等IEC  61621-1997）及ASTM D495等标准规定的必须结构设计手工制造的，并满足IEC 149、UL 746A等实验设计技巧

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

最主要适宜比率及功用：

本试验报告机是都按照选用作伺服电机、电嚣和家廷供电嚣等职业的焊工用用料、不饱和不饱和树脂胶和隔热带漆等隔热带用料的耐弧光焊接效果认定，主用作混合物隔热带用料如：用料、pet薄膜、不饱和不饱和树脂、黑云母、陶瓷厂家、磨砂玻璃、隔热带油、隔热带漆、纸壳等有机溶剂的耐弧光焊接效果软件测试；

本试验报告机由测算机有效控制正常运作，能凸显在当下试验英文阶段及试验英文用时，试验英文完结后并存有在当下试验英文统计资料，并可彩印.基准实验性统计。

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 机器为两排一起格局，下面为运作整体，上端为实验箱。

2 本厂品选用*新智慧管理技巧，借助选程序流程（IEC或ASTM）可自行开展校正，并在PC电脑手机上展现检验的时候和结果显示。

3 **性能方面优质，抗干涉学习能力强，软件测试精密度就越高。

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 电弧焊接通断耗时不确定度：高于 ±10ms

2 调压器电容量：2kVA

3 額定实验电压降：12.5kV

4 现场实验交流电压精确：±3%

5 工作电流操控gps精度：±10%  感应电流估测误差：1.5%

6 电极材料对试件压差：（0.5±0.05）N

7 电级资料：钨棒

8 工业相距：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 运行的环境高温：（23±2）℃

10 便用条件温湿度：（50±5）%

11 电源适配器：220V±5%  50Hz  10A

12 冲击试验    技巧：   国家标准下载/美标/10 mA 连续不断/20 mA 反复/30 mA间断/40 mA连续式

13 校正子程序有以下：

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 软件机型：

NDH-A    耐脉冲检验仪-微机管控

NDH-B    耐电弧放电试验装置仪-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！