高的电压小功率实验仪（耐电孤实验仪）-（求算机调控）

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

商商品明称称：耐电弧试验机

Product name: electric arc resistance tester

新产品类型：NDH-A

Product model: NDH - A

能够满足准则：GB/T 1411-2002《粉末状绝缘层文件耐高偏低电压电流电弧焊接蓄电池放电的冲击试验》（共同IEC  61621-1997）及ASTM D495等规则的需要设计制作制造技术的，并具有IEC 149、UL 746A等耐压试验形式

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

重点适用人群领域及性能：

本现场实验机是根据使使用电机马达、家电和家里用的家电等市场的低压电工用塑、环氧树脂材料胶和电绝缘层性性带漆等电绝缘层性性带的物料的耐电弧焊接放电性划分，主使用气体电绝缘层性性带的物料如：塑、bopp薄膜、环氧树脂材料、矿石、卫浴陶瓷、磨砂玻璃、电绝缘层性性带油、电绝缘层性性带漆、瓦楞纸板等媒质的耐电弧焊接放电性測試；

本工作室室检测机由计算方式机操作运营，就可以现示当今工作室环境及工作室事件，工作室完成后并保留当今工作室数据源，并可印刷.规定實驗行业报告。

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 该机为上立体式结构设计，下部分为实操体系，上方为现场实验箱。

2 本类产品适用*新智力有效控制技术设备，依据使用程序代码（IEC或ASTM）可自己实现检验，并在笔记本电脑上微信显示信息测试工作和没想到。

3 **本事比较好，抗不干扰本事强，测验的精密度大。

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 电孤通断用时偏差：值为 ±10ms

2 调压器功率：2kVA

3 額定检验额定电压：12.5kV

4 试验台直流电压精准度：±3%

5 电流大小掌握精确度：±10%  电流值自动测量精准度：1.5%

6 电级对岩样负担：（0.5±0.05）N

7 电极片食材：钨棒

8 电极材料离：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 使用的室内环境体温：（23±2）℃

10 选用生活环境室内湿度：（50±5）%

11 电源模块：220V±5%  50Hz  10A

12 试验装置    方式：   新国标/美标/10 mA 连续不断/20 mA 接连/30 mA间断性/40 mA间隔

13 实验设计系统软件详细：

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 设备规格型号：

NDH-A    耐电弧焊接试验台仪-微机设定

NDH-B    耐电弧放电应力测试仪-摸屏把控好

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！