高电压值小电流大小校正台仪（耐电弧放电校正台仪）-（测算机调控）

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

產产品名号：耐电弧试验机

Product name: electric arc resistance tester

货品具体型号：NDH-A

Product model: NDH - A

具备标准单位：GB/T 1411-2002《液态电绝缘建筑材料耐高低平电流大小电孤电流的实验室检测》（等同于IEC  61621-1997）及ASTM D495等标准的的请求设计造成的，并合适IEC 149、UL 746A等试验装置技术

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

通常实用标准及功能键：

本耐压实验机是遵照应用软件于三相电机、电气落球回弹试验仪,介电击穿强度测定仪和家居民用电气落球回弹试验仪,介电击穿强度测定仪等制造业的低压电工用泡沫塑料制品、硅橡胶胶胶和隔热层漆等隔热层原原材料的耐脉冲的耐磨性评选，主应用于气体隔热层原原材料如：泡沫塑料制品、溥膜、硅橡胶胶、矿石、陶瓷厂家、窗玻璃、隔热层油、隔热层漆、瓦楞纸板等导电介质的耐脉冲的耐磨性检验；

本检验机由折算机设定运营，也可以表示现今實驗报告的情形及實驗报告的时间，實驗报告完成后并导出现今實驗报告数据显示，并可打印文件.原则调查检测结果。

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 远程服务器为内外合一格局，下方为作业程序，上方为实验设计箱。

2 本食品用到*新智力调整工艺，能够选定系统（IEC或ASTM）可智能通过校正，并在笔记本上展示实验设计流程和最终。

3 **耐腐蚀性较好，抗串扰意识强，测评准确性强。

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 弧光通断日期不确定度：低于 ±10ms

2 调压器功率：2kVA

3 固定实验端电压：12.5kV

4 试验检测的电压可靠性强，精密度：±3%

5 电压把控要求：±10%  直流电压測量误差：1.5%

6 电级对制样负担：（0.5±0.05）N

7 电极片建材：钨棒

8 工业差距：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 食用情况温：（23±2）℃

10 动用环保室内温度：（50±5）%

11 外接电源：220V±5%  50Hz  10A

12 应力测试    方案：   执行标准/美标/10 mA 接连/20 mA 间断/30 mA间隔/40 mA连续式

13 检测程序流程如下所述：

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 车辆材质：

NDH-A    耐电弧焊接经过多次实验发现仪-微机管理

NDH-B    耐电弧焊接试验装置仪-摸屏有效控制

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！