高电压值小电压做实验的时候仪（耐弧光做实验的时候仪）-（求算机调控）

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

產商品名号称：耐电弧试验机

Product name: electric arc resistance tester

的产品主要参数：NDH-A

Product model: NDH - A

无法基准：GB/T 1411-2002《固状绝缘层文件耐高偏低电压弧光击穿的实验室检测》（共同IEC  61621-1997）及ASTM D495等规范的请求设计制作开发的，并遵循IEC 149、UL 746A等检验方式方法

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

重要适宜超范围及用途：

本可靠性试验装置是，并按照使主要用于三相电机、电器开关落球回弹试验仪,介电击穿强度测定仪和挂式电器开关落球回弹试验仪,介电击穿强度测定仪等服务业的电焊工用可塑料管、聚酯树脂素材胶和隔热层漆等隔热层素材的耐电孤能力考评，主主要用于固态垃圾隔热层素材如：可塑料管、保护膜、聚酯树脂素材、白云母、陶瓷制品、磨砂玻璃、隔热层油、隔热层漆、纸箱等物质的耐电孤能力试验；

本耐压机由计算方法机管控加载，可不可以屏幕上显示现行实践的状态及实践时长，实践结束了之后并储存现行实践信息，并可word打印.规范标准实践申请书。

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 超声波焊接机为两边合一形式，上侧为实际操作设计，上侧为测试箱。

2 本软件所采用*新自动化控制技术水平，能够选泽流程（IEC或ASTM）可自然做耐压试验，并在电子设备上信息显示实验的过程和结论。

3 **耐热性优良，抗扰乱力量强，考试定位精更高。

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 电孤通断時间不确定度：低于 ±10ms

2 调压器电容量：2kVA

3 稳定试验装置的电压：12.5kV

4 试验台电阻高精准度：±3%

5 工作电流掌握精密度较：±10%  电压侧量精确度：1.5%

6 金属电极对坯料气压：（0.5±0.05）N

7 工业村料：钨棒

8 探针距离感：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 用到自然环境温度：（23±2）℃

10 操作氛围温度湿度：（50±5）%

11 电源线：220V±5%  50Hz  10A

12 试验台    的方式：   行业标准/美标/10 mA 间隔/20 mA 间断/30 mA重复/40 mA连续式

13 实验执行程序方式：

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 类产品材质：

NDH-A    耐电弧焊接做实验的时候仪-微机的控制

NDH-B    耐弧光试验台仪-手触屏控制

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！