高电压电压电流小电压电流检验仪（耐电孤检验仪）-（计算公式机调整）

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

品牌种类：耐电弧试验机

Product name: electric arc resistance tester

服务规格型号：NDH-A

Product model: NDH - A

提供的标准：GB/T 1411-2002《固态垃圾电绝缘物料耐高低平功率电弧释放电能释放电能的可靠性试验》（一样IEC  61621-1997）及ASTM D495等原则的要规划加工的，并适合IEC 149、UL 746A等疲劳试验办法

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

关键应用比率及功能性：

本实验室检测机是采用利采用主轴电机、电子元件和水取暖器电子元件等服务业的焊工用可塑料材质、不饱和树脂的用料胶和接地性漆等接地性的用料的耐弧光焊接的特性评估，主采用物质接地性的用料如：可塑料材质、复合膜、不饱和树脂的用料、黑云母、工业陶瓷、夹层玻璃、接地性油、接地性漆、纸箱等媒质的耐弧光焊接的特性测试仪；

本应力测试机由测算机调节操作，不错呈现在当下研究性形态及研究性时间间隔，研究性尾声后并另存在当下研究性参数，并可直接打印.标准规范实践报告范文。

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 远程服务器为上上下下合二为一架构，下部分为控制控制系统，上半部为测试箱。

2 本产品设备用*新智慧控制技术水平，依据选程序流程（IEC或ASTM）可自主采取校正，并在电脑主机上出现现场实验操作过程和导致。

3 **特性非常好，抗干挠程度强，试验控制精高。

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 脉冲通断时长出现偏差的原因：低于 ±10ms

2 调压器数量：2kVA

3 额定容量经过多次实验发现工作电压：12.5kV

4 试验检测输出功率计算精度：±3%

5 交流电调整精确：±10%  直流电压测量方法的精密度：1.5%

6 电极材料对试板气压：（0.5±0.05）N

7 电极片文件：钨棒

8 电级距离感：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 操作周围环境温：（23±2）℃

10 便用周围环境干湿度：（50±5）%

11 供电：220V±5%  50Hz  10A

12 耐压    步骤：   国际标准/美标/10 mA 间隔/20 mA 间隔/30 mA陆续/40 mA维持

13 试验台软件相应：

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 产品的尺寸：

NDH-A    耐脉冲试验检测仪-微机调控

NDH-B    耐电孤可靠性试验仪-接触屏调节

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！