高电压降小瞬时电流校正台仪（耐弧光校正台仪）-（来计算机程序调控）

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

新产商品名号称：耐电弧试验机

Product name: electric arc resistance tester

货品规格型号：NDH-A

Product model: NDH - A

实现标准化：GB/T 1411-2002《液体电绝缘建材耐高偏低直流电压焊弧蓄电池充电的实验室检测》（相等IEC  61621-1997）及ASTM D495等规范标准的耍求规划造成的，并契合IEC 149、UL 746A等校正技巧

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

其主要使用超范围及效果：

本经过多次实验发现机是假设按照软件于伺服电机、电热器产品和家廷电费器产品等互联网行业的水电工用pppp塑料、不饱和环氧树脂胶和接地层层层漆等接地层层层食材的耐电弧焊接焊接的性能方面评比，主于混合物接地层层层食材如：pppp塑料、聚酯薄膜、不饱和环氧树脂、白云母、陶瓷厂家、波璃、接地层层层油、接地层层层漆、瓦楞纸等物质的耐电弧焊接焊接的性能方面考试；

本应力测试机由测算机操作运作，能否凸显如今试验室感觉及试验室期限，试验室结束后后并存放如今试验室数值，并可打印纸.条件實驗检测结果。

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 远程服务器为左右两混合式形式，下边为使用设备，上方为测试箱。

2 本产品的所采用*新自动化把控好技术水平，完成选定 过程（IEC或ASTM）可自行来试验装置，并在平板电脑上上提示校正具体步骤和结局。

3 **耐热性健康，抗电磁干扰能力素质强，测试软件精确高。

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 电孤通断精力计算误差：值为 ±10ms

2 调压器体积：2kVA

3 电机额定功率耐压电阻：12.5kV

4 耐压电流值gps精度：±3%

5 电流值的控制精确度：±10%  电流值检测精度等级：1.5%

6 工业对岩样压强：（0.5±0.05）N

7 探针食材：钨棒

8 电级的距离：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 施用氛围室内温度：（23±2）℃

10 利用学习环境相对湿度：（50±5）%

11 电压：220V±5%  50Hz  10A

12 检验    办法：   新国标/美标/10 mA 连续式/20 mA 接连/30 mA连续不断/40 mA间断

13 应力测试系统如下所述：

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 产品设备尺寸：

NDH-A    耐焊弧疲劳试验仪-微机控制

NDH-B    耐焊弧检测仪-显示屏屏调整

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！