高直流电压小电压校正仪（耐电孤校正仪）-（算出机把控好）

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

车辆品牌：耐电弧试验机

Product name: electric arc resistance tester

商品参数：NDH-A

Product model: NDH - A

提供细则：GB/T 1411-2002《混合物绝缘层的材料耐高偏低电流量电孤释放的试验台》（一样IEC  61621-1997）及ASTM D495等标准的标准构思生产加工的，并达到IEC 149、UL 746A等试验检测形式

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

主要的适用人群标准及基本功能：

本可靠性试验仪是如果根据应该主要用于电机的、机械和家居机械等企业的低压电工用氟塑料件、树酯胶胶和隔热性漆等隔热性涂料的耐焊弧效能参数考评，主主要用于固体颗粒隔热性涂料如：氟塑料件、透气膜、树酯胶、白云母、瓷砖、的玻璃、隔热性油、隔热性漆、纸箱等媒质的耐焊弧效能参数测试图片；

本冲击测试仪由测算机的控制正常运行，都可以显视现今研究设计状况及研究设计時间，研究设计收场后并保管现今研究设计大数据，并可打印出.标准的实验行业报告行业报告。

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 机器为高低内置式结构特征，上端为控制平台，上端为试验检测箱。

2 本车辆主要采用*新智力把握高技术，凭借确定过程（IEC或ASTM）可半自动实现可靠性试验，并在网吧我的电脑呈现实验设计阶段和可是。

3 **性能参数不错，抗影响程度强，试验精确高。

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 脉冲通断日期数据误差：乘以 ±10ms

2 调压器数量：2kVA

3 额定的耐压电阻：12.5kV

4 疲劳试验线电压表面粗糙度：±3%

5 直流电保持gps精度：±10%  电压检测的精密度：1.5%

6 金属电极对试件的压力：（0.5±0.05）N

7 工业用料：钨棒

8 电级距離：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 适用区域摄氏度：（23±2）℃

10 运用情况气温：（50±5）%

11 24v电源：220V±5%  50Hz  10A

12 做实验的时候    策略：   国家标准/美标/10 mA 维持/20 mA 重复/30 mA不间断/40 mA反复

13 实验室检测环节如下图所示：

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 服务规格型号：

NDH-A    耐电弧放电实验室检测仪-微机控住

NDH-B    耐焊弧检验仪-触摸显示屏屏有效控制

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！