高相电压小瞬时电流校正仪（耐弧光校正仪）-（计算公式机抑制）

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

货产品标题称：耐电弧试验机

Product name: electric arc resistance tester

好产品型號：NDH-A

Product model: NDH - A

足够的标准：GB/T 1411-2002《物质耐压原材料耐高偏低交流电焊弧发出电的测试》（相等IEC  61621-1997）及ASTM D495等标准的的要制作制作业的，并契合IEC 149、UL 746A等耐压试验的方法

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

具体适于面积及性能：

本检验机是，并按照广泛应应用在同步电机、电热器和家居电热器等的行业的低压电工用pp塑胶片、聚酯环氧树脂胶和耐压性漆等耐压性建筑材质的耐电弧焊接焊接效果综合评价，主应用在无水硫酸铜耐压性建筑材质如：pp塑胶片、薄膜和珍珠棉、聚酯环氧树脂、白云母、淘瓷、玻璃纸、耐压性油、耐压性漆、厚纸板等有机溶剂的耐电弧焊接焊接效果考试；

本做检测英文设计的时候机由核算机管控启动，需要展现到现阶段检测英文设计环境及检测英文设计的时间，检测英文设计结速后并包存到现阶段检测英文设计大数据，并可网页打印.准则实验所行业报告。

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 滤油机为上下左右分离式框架，下边为操作流程系統，顶部为应力测试箱。

2 本的产品用于*新智力调节技术应用，经由采用系统程序（IEC或ASTM）可全自动做校正，并在pc上展现实验室检测时和没想到。

3 **机械性能比较好，抗要素技能强，测试软件控制精性强。

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 脉冲通断时候差值：不大于 ±10ms

2 调压器数量：2kVA

3 稳定试验报告电压电流：12.5kV

4 耐压试验端电压高精准度：±3%

5 直流电压掌控精确：±10%  交流电检测可靠性强，精密度：1.5%

6 电极材料对样品负压：（0.5±0.05）N

7 电极涂料涂料：钨棒

8 电级离：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 采用生态工作温度：（23±2）℃

10 食用环境室内湿度：（50±5）%

11 电原：220V±5%  50Hz  10A

12 实验设计    的办法：   行业标准/美标/10 mA 陆续/20 mA 连着/30 mA重复/40 mA连继

13 做实验的时候软件程序如下所述：

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 产品的型号查询：

NDH-A    耐电弧放电实验仪-微机保持

NDH-B    耐电弧焊接实验设计仪-触控屏操控

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！