高相电压小直流电实验室检测仪（耐电孤实验室检测仪）-（折算机有效控制）

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

的产命名称：耐电弧试验机

Product name: electric arc resistance tester

产品的型号规格：NDH-A

Product model: NDH - A

够满足规格：GB/T 1411-2002《固体颗粒电绝缘涂料耐高压得很低的功率电弧焊接电池充电的冲击试验》（同等IEC  61621-1997）及ASTM D495等标准化的的标准结构设计制造出的，并完全符合IEC 149、UL 746A等实验设计工艺

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

重要适合范畴及系统：

本经过多次实验发现机是明确落球回弹试验仪,介电击穿强度测定仪于伺服电机、物品和家装物品等企业的低压电工用橡胶、树酯胶和隔绝漆等隔绝建筑文件的耐电孤放电功效方面鉴定，主用作粉末状隔绝建筑文件如：橡胶、透明膜、树酯、矿石、陶瓷厂家、窗玻璃、隔绝油、隔绝漆、瓦楞纸等媒介的耐电孤放电功效方面测评；

本测试机由求算机掌握行驶，还可以显视某个调查感觉及调查耗时，调查收场后并保留某个调查动态数据，并可打印纸.标准的科学实验该报告。

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 远程服务器为高低一体化构成，下端为进行操作设计，上侧为耐压湿热试验箱。

2 本产品的应用*新智力把控技術，实现考虑应用程序（IEC或ASTM）可自动化来实验室检测，并在我的苹果电脑体现 试验台全过程和但是。

3 **效能优质，抗不干扰工作能力强，软件测试可靠性强，精密性强。

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 电孤通断精力误差度：值为 ±10ms

2 调压器存储空间：2kVA

3 载荷系数实验室检测电阻：12.5kV

4 现场实验额定电压误差：±3%

5 功率调节误差：±10%  电流值测定要求：1.5%

6 工业对试板学习压力：（0.5±0.05）N

7 探针板材：钨棒

8 电级长度：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 用到环镜工作温度：（23±2）℃

10 施用的环境环境温度：（50±5）%

11 电源开关：220V±5%  50Hz  10A

12 实验室检测    方式：   国家标准下载/美标/10 mA 不间断/20 mA 累计/30 mA间隔/40 mA持续

13 测试环节一下：

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 服务款型：

NDH-A    耐脉冲试验台仪-微机调整

NDH-B    耐电孤实验设计仪-摸屏管理

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！