高工作电压小感应电流现场实验仪（耐脉冲现场实验仪）-（计算的机把握）

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

物产品英文名称：耐电弧试验机

Product name: electric arc resistance tester

厂品应用：NDH-A

Product model: NDH - A

满足了标准化：GB/T 1411-2002《胶体隔热食材耐高压得很低直流电压脉冲自放电的耐压试验》（同等IEC  61621-1997）及ASTM D495等条件的标准来设计生产制造的，并满足IEC 149、UL 746A等冲击试验技术

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

其主要适于面积及功能模块：

本冲击考试仪是都按照app于调速电机、机械和家廷用机械等服务行业的低压电工用金属件、树酯胶和隔绝漆等隔绝材质的耐焊弧耐热性方面考核评价，主采用固状隔绝材质如：金属件、溥膜、树酯、黑云母、陶瓷制品、的玻璃、隔绝油、隔绝漆、瓦楞纸等媒质的耐焊弧耐热性方面考试；

本检测机由计算出来机把握正常运作，行展示某一检测所所工作状态及检测所所时间段，检测所所完成后并保持某一检测所所大数据，并可彩打.标准的实验报告单报告单。

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 超声波焊接机为两边分立式成分，下端为操作步骤系統，上侧为试验台箱。

2 本厂品采用*新自动化调控技術，采用会选择软件（IEC或ASTM）可定时开始测试，并在手提电脑手机上表现经过多次实验发现整个过程和结杲。

3 **机械性能优异，抗抑制功能强，检测精确性好。

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 电弧焊接通断时刻精度：需小于 ±10ms

2 调压器储存量：2kVA

3 額定应力测试电压值：12.5kV

4 实验设计电压降精密度较：±3%

5 电压操控精确度：±10%  电压电流量测高精准度：1.5%

6 电极材料对样品负担：（0.5±0.05）N

7 金属电极的原材料：钨棒

8 电极材料高度：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 运行室内环境温湿度：（23±2）℃

10 食用周围环境相对湿度：（50±5）%

11 外接电源：220V±5%  50Hz  10A

12 可靠性试验    手段：   国际标准/美标/10 mA 维持/20 mA 维持/30 mA连续性/40 mA连着

13 冲击试验程序流程方式：

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 类产品规格型号：

NDH-A    耐电弧放电做实验的时候仪-微机设定

NDH-B    耐电弧焊接试验报告仪-触摸显示屏屏操作

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！