高电压电流大小小电流大小实验设计报告仪（耐电孤实验设计报告仪）-（测算机设定）

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

厂商品公司名称称：耐电弧试验机

Product name: electric arc resistance tester

企业产品型號：NDH-A

Product model: NDH - A

无法规范标准：GB/T 1411-2002《粉末状绝缘性素材耐高压得过低电流值弧光电流的试验报告》（就是指IEC  61621-1997）及ASTM D495等标准的请求制定营造的，并适合IEC 149、UL 746A等校正策略

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

常见适用人群范围之内及功能键：

本试验报告机是通过软件于同步电机、电气产品和水取暖器电气产品等领域的低压电工用橡胶、光敏树酯胶和接地带电阻带漆等接地带电阻带素材的耐电弧放电放电性参数考核评价，主用作无水硫酸铜接地带电阻带素材如：橡胶、保护膜、光敏树酯、云母片、陶瓷厂家、钢化玻璃、接地带电阻带油、接地带电阻带漆、瓦楞纸等物质的耐电弧放电放电性参数測試；

本冲击试验箱由计算公式机的控制启用，是可以展示特定科学试验阶段及科学试验时间间隔，科学试验结束后后并永久保存特定科学试验参数，并可彩印.条件实验性数据。

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 该设备为左右侧一身组成，下边为运行设计，上半部为耐压湿热试验箱。

2 本设备采用了*新智慧调控技術，使用决定环节（IEC或ASTM）可会自动使用检测，并在PC安卓手机显现冲击试验工作和结论。

3 **安全性能稳定，抗干扰信号业务能力强，测试测试高精准性强。

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 脉冲通断时候误差值：高于 ±10ms

2 调压器体积：2kVA

3 额定的疲劳试验直流电压：12.5kV

4 校正电流电压定位精度：±3%

5 瞬时电流有效控制高精度：±10%  瞬时电流测定可靠性强，精密度：1.5%

6 电级对试板重压：（0.5±0.05）N

7 金属电极板材：钨棒

8 电级相应：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 运用区域环境高温：（23±2）℃

10 安全使用生活环境内部含水率：（50±5）%

11 电源适配器：220V±5%  50Hz  10A

12 检验    方式：   国家标准下载/美标/10 mA 间断性/20 mA 连继/30 mA接连/40 mA间断

13 检验环节如下图所示：

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 食品型號：

NDH-A    耐脉冲现场实验仪-微机管理

NDH-B    耐电弧放电试验装置仪-触屏屏掌握

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！