高电压电流量小电流量检验仪（耐脉冲检验仪）-（折算机操纵）

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

软件明称：耐电弧试验机

Product name: electric arc resistance tester

企业规格型号规格：NDH-A

Product model: NDH - A

够满足规范：GB/T 1411-2002《固体颗粒隔热原材料耐高降低工作电流脉冲蓄电池充电的测试》（符合IEC  61621-1997）及ASTM D495等标准的标准设定开发的，并适用IEC 149、UL 746A等校正形式

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

关键适用人群使用范围及的功能：

本实验机是，并按照利于电机马达、电气和家庭型电气等行业内的安装电工用塑胶、硅橡胶胶和隔热漆等隔热食材的耐焊弧效能综合评价，主于粉状隔热食材如：塑胶、塑料薄膜、硅橡胶、黑云母、淘瓷、玻璃板、隔热油、隔热漆、纸壳等导电介质的耐焊弧效能测试方法；

本试验台机由计算方式机控制正常运作，能能信息显示如今测试程序及测试时，测试收尾后并包存如今测试数据信息，并可打印出.基准实验设计通知单。

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 远程服务器为下一体化结构的，下边为实际应用程序化，上半部为经过多次实验发现箱。

2 本类产品用*新智慧调节技术应用，实现的选择编译程序（IEC或ASTM）可电脑自动采取耐压，并在笔记本上显示信息冲击试验过程中和结果显示。

3 **安全性能好的，抗干忧工作能力强，测评表面粗糙更高。

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 焊弧通断准确时间误差值：超过 ±10ms

2 调压器储存量：2kVA

3 額定做实验的时候电压电流：12.5kV

4 耐压试验端电压误差：±3%

5 电压掌握导致精度：±10%  电流大小测量方法gps精度：1.5%

6 电极材料对制样各种压力：（0.5±0.05）N

7 金属电极文件：钨棒

8 电极材料距離：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 的使用条件溫度：（23±2）℃

10 利用条件绝对湿度：（50±5）%

11 电源线：220V±5%  50Hz  10A

12 试验台    方式 ：   国际标准/美标/10 mA 连续不断/20 mA 重复/30 mA连续式/40 mA重复

13 耐压程序代码如下图所示：

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 类产品规格：

NDH-A    耐电孤实验设计仪-微机操纵

NDH-B    耐电弧焊接实验设计仪-触碰屏管理

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！