高相电压小工作电流经过多次实验发现仪（耐电孤经过多次实验发现仪）-（工控机掌握）

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

厂商品编码称：耐电弧试验机

Product name: electric arc resistance tester

成品应用：NDH-A

Product model: NDH - A

需求标：GB/T 1411-2002《物质接地材料耐高降低直流电弧光尖端放电的试验台》（相等IEC  61621-1997）及ASTM D495等规范的的要求设计的制做的，并按照IEC 149、UL 746A等耐压工艺

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

通常适用于区域及作用：

本疲劳试验装置是采用软件于无刷电机、设备和家庭型设备等业内的技工用橡胶、硅胶粘合剂胶和隔热层漆等隔热层素材的耐电弧焊接放电性评判，主使用粉状隔热层素材如：橡胶、bopp薄膜、硅胶粘合剂、白云母、陶瓷厂家、夹丝玻璃、隔热层油、隔热层漆、瓦楞纸等媒介的耐电弧焊接放电性测式；

本经过多次进行實驗性发现机由计算方法机操作运营，不错体现 现在进行實驗性方式及进行實驗性时段，进行實驗性收场后并手机截图现在进行實驗性动态数据，并可打印图片.标准的实验设计评估。

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 该设备为高低二合一机构，下部分为的操作控制系统，上端为可靠性湿热。

2 本新产品用到*新智能化调节技巧，能够 首选系统软件（IEC或ASTM）可自动的做耐压，并在电子设备上体现 耐压试验过程中和最后。

3 **能积极，抗干涉力强，测验表面粗糙度不高。

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 电弧焊接通断時间偏差：需小于 ±10ms

2 调压器存储容量：2kVA

3 特殊检验电流：12.5kV

4 可靠性试验额定电压高精准度：±3%

5 交流电把控精确度：±10%  电流量在线测量定位精度：1.5%

6 电极材料对钢材拉伸试验水压：（0.5±0.05）N

7 工业材质：钨棒

8 金属电极差距：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 运行坏境室温：（23±2）℃

10 食用坏境温度湿度：（50±5）%

11 电源适配器：220V±5%  50Hz  10A

12 冲击试验    的方式：   执行标准/美标/10 mA 持续/20 mA 连续不断/30 mA连续式/40 mA间断性

13 疲劳试验程序代码一下：

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 产品设备款式：

NDH-A    耐电孤可靠性试验仪-微机掌控

NDH-B    耐弧光试验报告仪-触控屏有效控制

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！