高输出功率小感应电流实验仪（耐电弧放电实验仪）-（计算出机有效控制）

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

物料名号：耐电弧试验机

Product name: electric arc resistance tester

车辆材质：NDH-A

Product model: NDH - A

充分满足规定：GB/T 1411-2002《混合物绝缘电阻原料耐高压得很低的瞬时电流电弧焊接充放电的实验室检测》（相等IEC  61621-1997）及ASTM D495等规范标准的请求方案研发的，并遵循IEC 149、UL 746A等实验的方法

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

通常使用范围内及用途：

本试验台机是假设按照应该使用于发电机、电子元件产品和生活费电子元件产品等业的高压电工用金属、硅胶粘合剂胶胶和耐压漆等耐压相关的材料的耐电弧焊接焊接机械安全性能评审，主使用于液体耐压相关的材料如：金属、贴膜、硅胶粘合剂胶、白云母、瓷器、窗玻璃、耐压油、耐压漆、硬纸板等物质的耐电弧焊接焊接机械安全性能试验；

本试验装置机由来医学的控制运转，行展示之前研究情况下及研究时光，研究开始和结束后并手机截图之前研究数据统计，并可复印机.规定科学试验检测结果。

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 滤油机为左右侧集成框架，底端为方法控制系统，上半部为耐压恒温恒湿试验箱。

2 本车辆应用*新自动化把控技术工艺，用的选择系统程序（IEC或ASTM）可自動开始经过多次实验发现，并在我的电脑上微信呈现试验台时和导致。

3 **安全性能健康，抗侵扰实力强，测试图片导致精度较高。

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 焊弧通断时候粗差：不大于 ±10ms

2 调压器容积：2kVA

3 额定的耐压试验输出功率：12.5kV

4 经过多次实验发现电压电流定位精度：±3%

5 电流大小调控控制参数：±10%  交流电自动测量精度等级：1.5%

6 电极材料对钢材拉伸试验负压：（0.5±0.05）N

7 电极片的原材料：钨棒

8 参比电极长度：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 用到条件摄氏度：（23±2）℃

10 使用的生态含水率：（50±5）%

11 交流电源：220V±5%  50Hz  10A

12 耐压试验    方式方法：   行业标准/美标/10 mA 陆续/20 mA 接连/30 mA不断/40 mA累计

13 应力测试方式给出：

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 品牌主要参数：

NDH-A    耐电孤可靠性试验仪-微机控制

NDH-B    耐弧光实验设计仪-手触屏把控

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！