高输出功率小电流大小测试仪（耐电弧焊接测试仪）-（核算机操纵）

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

的产商品编码称：耐电弧试验机

Product name: electric arc resistance tester

商品参数：NDH-A

Product model: NDH - A

满足需要原则：GB/T 1411-2002《无水硫酸铜绝缘性装修材料耐高放低电流大小电弧焊接充放电的检验》（相等IEC  61621-1997）及ASTM D495等标准单位的让设计方案生产制造的，并贴合IEC 149、UL 746A等试验报告方法步骤

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

主耍可用领域及基本功能：

本经过多次实验发现机是采用落球回弹试验仪,介电击穿强度测定仪于减速机、电嚣和家庭装电嚣等该行业的安装电工用塑胶、树脂胶村料胶和耐压漆等耐压村料的耐电孤特点评审，主适用于气体耐压村料如：塑胶、复合膜、树脂胶村料、矿石、瓷器、磨砂玻璃、耐压油、耐压漆、瓦楞纸板等媒质的耐电孤特点测试图片；

本经过多次研究发现机由计算的机控制启用，能够 呈现眼下研究阶段及研究时刻，研究结尾后并保护眼下研究统计资料，并可直接打印.规定试验申请书。

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 远程服务器为升降内置式设备构造，下边为的网络协议软件，上侧为实验室检测箱。

2 本厂品选*新自动化保持技巧，经由选源程序（IEC或ASTM）可电脑自动实施现场实验，并在网上上信息显示可靠性试验时和结论。

3 **稳定性充分，抗电磁干扰力强，检测定位精更高。

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 脉冲通断时计算误差：高于 ±10ms

2 调压器功率：2kVA

3 固定校正的电压：12.5kV

4 现场实验相电压高精度：±3%

5 功率掌握可靠性强，精密度：±10%  电流量侧量精准度：1.5%

6 探针对钢材拉伸试验经济压力：（0.5±0.05）N

7 探针建筑材料：钨棒

8 电级间距：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 在使用工作环境湿度：（23±2）℃

10 用条件温度湿度：（50±5）%

11 交流电源：220V±5%  50Hz  10A

12 试验台    做法：   国家行业标准/美标/10 mA 维持/20 mA 不间断/30 mA连续性/40 mA维持

13 实验室检测执行程序以下的：

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 食品规格：

NDH-A    耐电弧焊接现场实验仪-微机控制

NDH-B    耐电弧焊接试验台仪-触屏屏调整

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！