高的电压小工作电流经过多次实验发现报告仪（耐电孤经过多次实验发现报告仪）-（计算公式机有效控制）

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

软件名称大全：耐电弧试验机

Product name: electric arc resistance tester

的产品规格型号：NDH-A

Product model: NDH - A

具备要求：GB/T 1411-2002《固态耐压产品耐高降低感应电流脉冲电池充电的耐压试验》（等一起IEC  61621-1997）及ASTM D495等基准的耍求设计打造的，并包含IEC 149、UL 746A等试验装置技巧

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

包括采用规模及基本功能：

本实验设计机是采用应用软件于电机马达、电器产品设备和生活费电器产品设备等餐饮行业的低压电工用金属、环氧环氧树脂胶和隔热漆等隔热建筑用料的耐电孤焊接功效参数考评，主用做固状隔热建筑用料如：金属、塑料膜、环氧环氧树脂、云母片、陶瓷图片、玻璃钢、隔热油、隔热漆、瓦楞纸板等导电介质的耐电孤焊接功效参数公测；

本试验台机由求算机把控好自动运行，会表明现行试验方式及试验时段，试验完结后并保存文档现行试验统计数据，并可打印文件.要求實驗报告模板。

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 该机为前后一体式节构，上方为控制设备，上方为疲劳环境试验箱。

2 本服务主要采用*新智能化操控技术性，完成选用应用程序（IEC或ASTM）可自动的实现检测，并在我的手机上凸显可靠性试验期间和但是。

3 **特点良好的，抗骚扰效率强，測試定位精性高。

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 焊弧通断耗时确定误差：大于 ±10ms

2 调压器存储容量：2kVA

3 固定实验设计电压降：12.5kV

4 冲击试验相电压定位精度：±3%

5 瞬时电流有效控制精确度：±10%  交流电在测量误差：1.5%

6 电级对钢材拉伸试验压强：（0.5±0.05）N

7 电极片材质：钨棒

8 金属电极长距离：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 用到的工作环境温度因素：（23±2）℃

10 操作大环境温湿度：（50±5）%

11 主机电源：220V±5%  50Hz  10A

12 检验    形式：   国家标准/美标/10 mA 累计/20 mA 陆续/30 mA间断/40 mA连着

13 经过多次实验发现环节如下图所示：

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 新产品形号：

NDH-A    耐焊弧实验仪-微机管控

NDH-B    耐电弧放电做实验的时候仪-触碰屏管控

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！