高功率值小功率测试仪（耐脉冲测试仪）-（计算出来机控住）

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

软件分类：耐电弧试验机

Product name: electric arc resistance tester

产品的规格型号：NDH-A

Product model: NDH - A

够满足标准：GB/T 1411-2002《固态垃圾绝缘带涂料耐高降低功率电弧自放电自放电的做实验的时候》（就是指IEC  61621-1997）及ASTM D495等规则的需要的设计制造技术的，并包含IEC 149、UL 746A等检测最简单的方法

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

注意适宜时间范围及功能键：

本实验机是确定使代替无刷电机、电子产品和生活费电子产品等服务行业的安装电工用PVC、硅橡胶胶和电接地电阻电阻漆等电接地电阻电阻村料的耐焊弧效能考核评价，主代替固态垃圾电接地电阻电阻村料如：PVC、聚酰亚胺膜、硅橡胶、白云母、陶瓷制品、夹层玻璃、电接地电阻电阻油、电接地电阻电阻漆、瓦楞纸等物质的耐焊弧效能检查；

本应力测试机由算起机管控启用，就可以界面显示到现阶段测试程序及测试耗时，测试结束了后并储存到现阶段测试大数据，并可网页打印.规则工作评估报告。

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 机器为上下两边一起机构，下处为的操作软件，上面为校正箱。

2 本商品运用*新自动化控制枝术，可以通过选择小程序（IEC或ASTM）可系统自动来测试，并在我的电脑彰显实验过程中和后果。

3 **特性比较好，抗骚扰技能强，检查精密更高。

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 脉冲通断时期不确定度：低于 ±10ms

2 调压器容积：2kVA

3 稳定经过多次实验发现相电压：12.5kV

4 实验工作电压高精准度：±3%

5 工作电流操纵定位精度：±10%  感应电流测量方法精准度：1.5%

6 工业对试件的压力：（0.5±0.05）N

7 参比电极建材：钨棒

8 参比电极高度：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 动用区域摄氏度：（23±2）℃

10 安全使用情况相对湿度：（50±5）%

11 交流电源：220V±5%  50Hz  10A

12 疲劳试验    方法步骤：   行业标准/美标/10 mA 连继/20 mA 不间断/30 mA连着/40 mA连续性

13 实验子程序详细：

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 商品规格型号：

NDH-A    耐脉冲测试仪-微机的控制

NDH-B    耐脉冲检验仪-触屏屏的控制

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！