高直流电压小电压电流耐压试验装置仪（耐焊弧耐压试验装置仪）-（运算机把握）

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

车辆各称：耐电弧试验机

Product name: electric arc resistance tester

物料产品类别：NDH-A

Product model: NDH - A

够满足规则：GB/T 1411-2002《液体绝缘电阻装修材料耐高偏低感应电流电弧焊接尖端放电的检验》（共同IEC  61621-1997）及ASTM D495等规定的耍求设计制作研发的，并符合要求IEC 149、UL 746A等实验设计技术

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

主要是实用比率及特点：

本疲劳装修材料试验机是安装应用软件于直流电机、小家电和家里用的小家电等行业中的电焊工用橡胶、硅胶粘合剂胶和隔绝性性漆等隔绝性性装修材料的耐电孤能力评判，主应用于固态隔绝性性装修材料如：橡胶、膜、硅胶粘合剂、黑云母、瓷器、磨砂玻璃、隔绝性性油、隔绝性性漆、瓦楞纸等媒介的耐电孤能力检验；

本耐压机由算起机把控好操作，还可以表示某一實驗形态及實驗时长，實驗完结后并手机截图某一實驗数据资料，并可彩印.要求实验操作意见书。

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 滤油机为左右侧分离式结构特征，上面为运作装置，上面为试验台箱。

2 本类产品用到*新智能化的控制科技，凭借选购软件程序（IEC或ASTM）可智能对其进行试验台，并在台式机上显现耐压试验操作过程和报告。

3 **学习能力积极，抗抑制学习能力强，考试精确较高。

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 电弧放电通断时光随机误差：值为 ±10ms

2 调压器存储空间：2kVA

3 特殊疲劳试验的电压：12.5kV

4 试验检测电压值可靠性强，精密度：±3%

5 感应电流管理表面粗糙度：±10%  功率预估精确：1.5%

6 金属电极对制样阻力：（0.5±0.05）N

7 电极产品产品：钨棒

8 电极片距离感：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 运行生态环境温差：（23±2）℃

10 安全使用区域环境温度湿度：（50±5）%

11 电压：220V±5%  50Hz  10A

12 测试    方式：   新国标/美标/10 mA 连续不断/20 mA 连着/30 mA维持/40 mA连着

13 应力测试程度下列：

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 产品设备参数：

NDH-A    耐电孤试验装置仪-微机管理

NDH-B    耐焊弧试验台仪-触屏屏设定

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！