高相电压小电压电流冲击冲击试验仪（耐脉冲冲击冲击试验仪）-（计算方法机操纵）

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

货商品英文名称称：耐电弧试验机

Product name: electric arc resistance tester

商品机型：NDH-A

Product model: NDH - A

拥有标：GB/T 1411-2002《液态绝缘带产品耐高低平直流电压电弧电流电流的试验报告》（等同于IEC  61621-1997）及ASTM D495等标准规定的标准来设计生产制造的，并非常符合IEC 149、UL 746A等实验设计方案

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

注意使用的范围及功能表：

本疲劳实验机是以软件应代替同步电机、设备和家里用的设备等服务行业的电工维修用金属、硅橡胶胶和接地漆等接地物料的耐焊弧焊接的性能参数评选，主代替气体接地物料如：金属、保护膜、硅橡胶、白云母、淘瓷、磨砂玻璃、接地油、接地漆、瓦楞纸板等媒介的耐焊弧焊接的性能参数测试图片；

本试验台机由计算方法机有效控制开机运行，就可以信息显示特定实践壮态及实践时，实践结速后并导出特定实践数剧，并可打印出.规范工作通知单。

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 机器为上下两边整体的结构，下面为实际操作机系统，上方为检测箱。

2 本护肤品选取*新智能化控制技能，使用取舍程序流程（IEC或ASTM）可手动开展试验报告，并在手提我的电脑表示疲劳试验阶段和后果。

3 **稳定性优秀，抗电磁干扰特性强，测试图片精密度较高。

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 电弧焊接通断时间段误差值：超过 ±10ms

2 调压器余量：2kVA

3 额定值实验室检测电流值：12.5kV

4 检验工作电压要求：±3%

5 交流电把握gps精度：±10%  交流电检测的表面粗糙度：1.5%

6 电极材料对钢材拉伸试验重压：（0.5±0.05）N

7 电极素材素材：钨棒

8 电极材料的距离：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 选择区域温度因素：（23±2）℃

10 便用环保干湿度：（50±5）%

11 电：220V±5%  50Hz  10A

12 冲击试验    方案：   标准/美标/10 mA 陆续/20 mA 重复/30 mA间隔/40 mA不间断

13 冲击试验系统下面：

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 车辆机型：

NDH-A    耐焊弧测试仪-微机管控

NDH-B    耐焊弧试验台仪-接触屏把控好

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！