高电阻值小交流电经过多次实验发现仪（耐电弧焊接经过多次实验发现仪）-（算起机掌握）

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

服务公司名称：耐电弧试验机

Product name: electric arc resistance tester

类产品形号：NDH-A

Product model: NDH - A

要求准则：GB/T 1411-2002《粉末状隔绝材料耐高压得很低感应电流弧光充放的耐压试验》（同等IEC  61621-1997）及ASTM D495等规范的特殊要求设计制作制造技术的，并按照IEC 149、UL 746A等检验工艺

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

首要适于面积及的功能：

本试验台机是遵照选用作主轴电机、小家电和家居小家电等服务业的安装电工用PVC、环氧硅胶粘合剂胶和隔热层电阻漆等隔热层电阻材质的耐脉冲耐腐蚀性考评，主用作液态隔热层电阻材质如：PVC、透明膜、环氧硅胶粘合剂、白云母、瓷质、玻璃板、隔热层电阻油、隔热层电阻漆、纸箱等导电介质的耐脉冲耐腐蚀性试验；

本科学實驗操作设计机由计算出来机调节加载，需要体现所选科学實驗操作方式及科学實驗操作用时，科学實驗操作结束了后并包存所选科学實驗操作数据统计，并可打印图片.原则试验行业报告。

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 远程服务器为两排一体机组成，下端为运行系统化，顶部为冲击试验仪。

2 本产品的分为*新智力管控科技，利用选用子程序（IEC或ASTM）可智能实施实验，并在电子设备上信息显示现场实验时候和然而。

3 **性能参数优质，抗干拢业务能力强，考试要求高。

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：值为 ±10ms

2 调压器储存量：2kVA

3 額定疲劳试验电压降：12.5kV

4 试验台电流电压gps精度：±3%

5 交流电设定高精度：±10%  工作电流检测计算精度：1.5%

6 工业对坯料的压力：（0.5±0.05）N

7 参比电极资料：钨棒

8 探针远距离：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 便用环镜水温：（23±2）℃

10 适用大环境含水率：（50±5）%

11 电原：220V±5%  50Hz  10A

12 检测    方式 ：   国家标准/美标/10 mA 间隔/20 mA 间断性/30 mA重复/40 mA陆续

13 测试编译程序一下：

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 车辆类型：

NDH-A    耐弧光实验室检测仪-微机掌控

NDH-B    耐电弧放电耐压仪-触碰屏把握

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！