高工作电压小感应电流现场实验仪（耐焊弧现场实验仪）-（计算方式机调节）

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

好产名称大全称：耐电弧试验机

Product name: electric arc resistance tester

新产品材质：NDH-A

Product model: NDH - A

充分考虑准则：GB/T 1411-2002《固态物耐压材质耐高偏低交流电脉冲充放电的检验》（等同于IEC  61621-1997）及ASTM D495等标准的的的要求的设计打造的，并符合国家IEC 149、UL 746A等试验报告措施

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

主要的支持标准及特点：

本试验报告机是依照应该中用无刷电机、电和家居电等相关行业的安装电工用塑胶片、聚酯聚酯树脂胶和接地电阻漆等接地电阻素材的耐弧光性评选，主中用粉状接地电阻素材如：塑胶片、胶片、聚酯聚酯树脂、云母片、陶瓷图片、波璃、接地电阻油、接地电阻漆、纸壳等有机溶剂的耐弧光性测试英文；

本校正机由求算机控住行驶，会展示现行实践心态及实践时间段，实践收尾后并留存现行实践数据信息，并可复印.标准化测试该报告。

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 该设备为上下两边三合一型式，底端为工作模式，上面为试验检测箱。

2 本车辆采用了*新智能化的控制技艺，确认的选择流程（IEC或ASTM）可自行完成检验，并在pc上展示冲击试验工作和最终。

3 **机械性能优质，抗干拢力强，各种测试要求高。

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 脉冲通断时刻计算误差：低于 ±10ms

2 调压器储电量：2kVA

3 额定值试验台额定电压：12.5kV

4 经过多次实验发现电流精密度：±3%

5 电流量把控好误差：±10%  电压电流量测计算精度：1.5%

6 探针对样品压：（0.5±0.05）N

7 参比电极的材料：钨棒

8 参比电极时间：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 操作自然环境温湿度：（23±2）℃

10 运行工作环境湿球温度：（50±5）%

11 电压：220V±5%  50Hz  10A

12 疲劳试验    手段：   国家标准下载/美标/10 mA 持续/20 mA 连续不断/30 mA连续性/40 mA连续式

13 实验室检测源程序方式：

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 食品技术参数：

NDH-A    耐电弧焊接冲击试验仪-微机把握

NDH-B    耐电孤疲劳试验仪-摸屏调节

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！