高直流电压小直流电压经过多次实验发现仪（耐电弧焊接经过多次实验发现仪）-（算机管控）

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

企业产商品编码称：耐电弧试验机

Product name: electric arc resistance tester

软件形号：NDH-A

Product model: NDH - A

拥有标准规范：GB/T 1411-2002《固态物体绝缘电阻涂料耐高低平交流电电孤尖端放电的做实验的时候》（共同IEC  61621-1997）及ASTM D495等标准规范的需求制定生产加工的，并契合IEC 149、UL 746A等经过多次实验发现形式

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

其主要适用于标准及特点：

本经过多次实验发现机是安装运代替马达、家电和家庭支出家电等产业的安装电工用橡胶、硅橡胶胶和耐压漆等耐压文件的耐电弧放电焊接效果鉴定，主代替膏状耐压文件如：橡胶、薄膜和珍珠棉、硅橡胶、云母片、陶瓷图片、玻离、耐压油、耐压漆、纸箱等有机溶剂的耐电弧放电焊接效果自测；

本试验装置机由算出机调整运动，可不可以屏幕上显示某个测试所阶段及测试所准确时间，测试所结束了后并导出某个测试所数据显示，并可打印机.标淮实验设计检测结果。

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 超声波焊接机为上混合式成分，下方为操控平台，上半部为经过多次实验发现箱。

2 本产品的采用了*新自动化控住高技术，完成的选择执行程序（IEC或ASTM）可半自动通过校正，并在电脑上微信上提示 试验台具体步骤和后果。

3 **性能方面优秀，抗不干扰特性强，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 电弧焊接通断事件误差度：不大于 ±10ms

2 调压器体积：2kVA

3 载荷系数耐压试验的电压：12.5kV

4 检验端电压精准度：±3%

5 电流值把控精密度：±10%  感应电流衡量表面粗糙度：1.5%

6 金属电极对试板压强：（0.5±0.05）N

7 电极的原材料的原材料：钨棒

8 探针空距：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 安全使用室内环境体温：（23±2）℃

10 施用室内环境含水率：（50±5）%

11 电源模块：220V±5%  50Hz  10A

12 现场实验    的办法：   国家标准下载/美标/10 mA 累计/20 mA 连续式/30 mA间断/40 mA连着

13 检测环节下列：

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 新产品款型：

NDH-A    耐焊弧实验室检测仪-微机的控制

NDH-B    耐电弧焊接实验设计仪-触摸屏控住

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！