高交流电压小感应电流做实验的时候仪（耐弧光做实验的时候仪）-（计算方法机把握）

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

品牌标题：耐电弧试验机

Product name: electric arc resistance tester

食品尺寸：NDH-A

Product model: NDH - A

够满足标：GB/T 1411-2002《混合物隔热素材耐高压得很低功率焊弧释放电能的试验报告》（就是指IEC  61621-1997）及ASTM D495等想要的想要方案制造厂的，并遵循IEC 149、UL 746A等疲劳试验步骤

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

一般支持比率及特点：

本可靠性试验装置是明确选适用于伺服电机、电子产品落球回弹试验仪,介电击穿强度测定仪和小型电子产品落球回弹试验仪,介电击穿强度测定仪等职业的电工维修用塑胶板材、聚酯环氧树脂胶和耐压性漆等耐压性的建材的耐电弧焊接焊接功效评选，主适用于粉末状耐压性的建材如：塑胶板材、胶片、聚酯环氧树脂、云母片、瓷砖、磨砂玻璃、耐压性油、耐压性漆、瓦楞纸等有机溶剂的耐电弧焊接焊接功效测评；

本耐压机由换算机操纵加载，就可以信息显示特定研究心态及研究时段，研究停止后并保管特定研究数据信息，并可打印机.规范标准工作该报告。

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 该机为两排混合式结构的，下边为操作方法系統，上方为试验检测箱。

2 本类产品适用*新自动化操作技能，完成选泽小程序（IEC或ASTM）可主动进行实验设计，并在我的电脑提示 试验装置进程和的结果。

3 **稳定性优良，抗干涉效率强，测试软件gps精度更高。

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 脉冲通断日期数据误差：不低于 ±10ms

2 调压器电容量：2kVA

3 额定负载校正端电压：12.5kV

4 实验设计的电压准确度：±3%

5 感应电流控住表面粗糙度：±10%  瞬时电流侧量的精密度：1.5%

6 探针对样品负荷：（0.5±0.05）N

7 参比电极涂料：钨棒

8 参比电极距离感：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 选用大环境的温度：（23±2）℃

10 实用条件室内湿度：（50±5）%

11 开关电源：220V±5%  50Hz  10A

12 实验室检测    步骤：   国家标准/美标/10 mA 接连/20 mA 接连/30 mA间断/40 mA连续式

13 实验设计步骤下面：

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 货品技术参数：

NDH-A    耐电弧焊接实验设计仪-微机管控

NDH-B    耐电孤实验仪-触控屏管理

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！