高电压值小交流电实验仪（耐弧光实验仪）-（算起机调节）

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

产品的称谓：耐电弧试验机

Product name: electric arc resistance tester

物料规格：NDH-A

Product model: NDH - A

足够原则：GB/T 1411-2002《液态接地板材耐高放低直流电弧光击穿的试验检测》（符合IEC  61621-1997）及ASTM D495等规范的想要设计的加工制造的，并不符合IEC 149、UL 746A等做实验的时候技巧

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

重要选用使用范围及作用：

本经过多次实验发现机是遵循应该使用交流接触器、家廷工程用电器设备和家廷用家廷工程用电器设备等行业领域的电工作业用塑胶、树酯胶和接地漆等接地资料的耐焊弧效果认定，主使用固态物体接地资料如：塑胶、塑料薄膜、树酯、矿石、陶瓷图片、安全玻璃、接地油、接地漆、纸箱等媒介的耐焊弧效果测验；

本校正机由微机管控运营，行显示信息到现阶段实践操作模式及实践操作时长，实践操作截止后并存放到现阶段实践操作数据表格，并可彩打.标工作统计。

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 远程服务器为左右内置式结构特征，下部分为使用系统的，顶部为试验报告箱。

2 本物料应用*新智慧操作技術，使用会选择系统（IEC或ASTM）可半自动参与应力测试，并在pc上展示实验室检测环节和但是。

3 **性能参数正常，抗干挠程度强，试验gps精度就越高。

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 脉冲通断時间差值：大于 ±10ms

2 调压器使用量：2kVA

3 载荷系数检验电压降：12.5kV

4 疲劳试验电压值精度等级：±3%

5 交流电的控制精确：±10%  功率预估精确：1.5%

6 探针对试板负担：（0.5±0.05）N

7 电极片建筑材料：钨棒

8 工业空距：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 采用环镜湿度：（23±2）℃

10 动用环境绝对湿度：（50±5）%

11 电源线：220V±5%  50Hz  10A

12 检验    步骤：   国家行业标准/美标/10 mA 不断/20 mA 不断/30 mA持续/40 mA连着

13 测试编译程序给出：

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 商品款型：

NDH-A    耐电弧焊接检验仪-微机控制

NDH-B    耐脉冲实验室检测仪-触感屏操纵

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！