高直流电压小直流电疲劳现场实验仪（耐电弧焊接疲劳现场实验仪）-（确定机把控）

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

类产商品编码称：耐电弧试验机

Product name: electric arc resistance tester

产品设备型号规格：NDH-A

Product model: NDH - A

具备规范标准：GB/T 1411-2002《气体隔绝装修材料耐高压得过低直流电压焊弧释放的实验》（等一起IEC  61621-1997）及ASTM D495等标准规定的想要装修设计制做的，并不符合IEC 149、UL 746A等可靠性试验工艺

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

一般不适用区域之内及的功能：

本实验设计机是明确使应用于三相电机、家电和家庭用家电等服务行业的水电工用塑、聚酯环氧树脂胶和耐压带漆等耐压带的原相关材料的耐焊弧耐磨性综合评价，主应用于物质耐压带的原相关材料如：塑、薄膜和珍珠棉、聚酯环氧树脂、云母片、陶瓷图片、有机玻璃、耐压带油、耐压带漆、瓦楞纸等导电介质的耐焊弧耐磨性检查；

本现场调查机由核算机控制操作，能够凸显眼下调查睡眠状态及调查时候，调查停止后并存储眼下调查的数据，并可打印图片.标准规范试验计划书。

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 滤油机为高低分立式结构特征，下方为工作操控系统，顶部为测试箱。

2 本产品设备进行*新自动化把控技术工艺，完成考虑步骤（IEC或ASTM）可系统自动做好经过多次实验发现，并在pc上提示 试验检测流程和可是。

3 **性能指标非常好，抗干涉特性强，公测精确高。

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 电弧放电通断耗时出现偏差的原因：大于 ±10ms

2 调压器使用量：2kVA

3 电机额定功率耐压试验交流电压：12.5kV

4 校正的电压高精准度：±3%

5 直流电操控精确度：±10%  电压电流估测表面粗糙度：1.5%

6 工业对试件材料工作压力：（0.5±0.05）N

7 参比电极的原材料：钨棒

8 电级相距：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 利用坏境温：（23±2）℃

10 的使用环镜空气湿度：（50±5）%

11 电源模块：220V±5%  50Hz  10A

12 校正    形式：   国际标准/美标/10 mA 间断/20 mA 连续式/30 mA连着/40 mA累计

13 耐压试验系统软件如表：

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 新规格型号查询：

NDH-A    耐电弧放电耐压试验仪-微机调节

NDH-B    耐电弧放电疲劳试验仪-摸屏把控好

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！