高电压值小直流电压实验仪（耐焊弧实验仪）-（运算机操作）

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

产品设备称呼：耐电弧试验机

Product name: electric arc resistance tester

货品材质：NDH-A

Product model: NDH - A

符合规范：GB/T 1411-2002《固态物体耐压原料耐高降低电流值电弧焊接充放的测试》（一样IEC  61621-1997）及ASTM D495等条件的想要设计的产生的，并不符合IEC 149、UL 746A等耐压技术

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

重点使用超范围及作用：

本试验报告机是根据应用软件于交流接触器、电气产品和家庭装电气产品等制造业的水电工用朔胶、硅橡胶装修原材料胶和电隔绝电阻漆等电隔绝电阻装修原材料的耐脉冲机械性能参数评估，主应用在固态电隔绝电阻装修原材料如：朔胶、胶片、硅橡胶装修原材料、白云母、瓷砖、窗户玻璃、电隔绝电阻油、电隔绝电阻漆、纸壳等物质的耐脉冲机械性能参数测试方法；

本经过多次科学试验发现机由计算方式机调整启用，就能够展示特定科学试验的状态及科学试验时长，科学试验结束了后并手机截图特定科学试验的数据，并可印刷.标准工作申请书。

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 机器为前后左右合一构成，下处为进行装置，上面为耐压箱。

2 本成品用到*新智能化调节技术水平，实现首选子程序（IEC或ASTM）可自動开展耐压，并在手提手机上呈现测试环节和成果。

3 **耐磨性较好，抗侵扰业务能力强，測試精确高。

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 弧光通断耗时误差率：乘以 ±10ms

2 调压器存储空间：2kVA

3 額定疲劳试验的电压：12.5kV

4 做实验的时候电压降计算精度：±3%

5 瞬时电流控制精准度：±10%  电流大小在线测量gps精度：1.5%

6 电极材料对坯料压：（0.5±0.05）N

7 电级装修材料：钨棒

8 电极片距里：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 利用区域温差：（23±2）℃

10 实用周围环境内部含水率：（50±5）%

11 电源线：220V±5%  50Hz  10A

12 疲劳试验    最简单的方法：   国际标准/美标/10 mA 连续性/20 mA 连继/30 mA累计/40 mA连续不断

13 校正执行程序以下的：

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 产品的应用：

NDH-A    耐电弧焊接实验室检测仪-微机抑制

NDH-B    耐电弧放电实验室检测仪-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！