高交流电压小直流电压应力测试仪（耐电孤应力测试仪）-（计算出来机掌握）

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

产品设备名字大全：耐电弧试验机

Product name: electric arc resistance tester

產品型号规格：NDH-A

Product model: NDH - A

达到的标准：GB/T 1411-2002《胶体绝缘层相关材料耐高压得很低直流电脉冲释放的试验装置》（等一起IEC  61621-1997）及ASTM D495等标准化的规定要求装修设计创造的，并合适IEC 149、UL 746A等试验检测方式方法

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

最主要适用性使用范围及模块：

本可靠性用料试验机是确定利使用于变频电动机、电商和家庭耗电商等互联网行业的高压电工用金属、聚酯聚酯树脂胶和耐压漆等耐压用料的耐焊弧耐腐蚀性认定，主使用于液态耐压用料如：金属、贴膜、聚酯聚酯树脂、云母片、陶瓷图片、夹丝玻璃、耐压油、耐压漆、纸箱等导电介质的耐焊弧耐腐蚀性测试图片；

本试验设计机由统计机操控操作，应该提示之前状况试验程序及试验事件，试验完成后并手机截图之前状况试验数据文件，并可打印文件.标准化实践该报告。

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 该机为左右两立体式构造，中下部为基本操作机系统，上方为现场实验箱。

2 本好产品使用*新智力调整技能，采用采用软件（IEC或ASTM）可自己开展经过多次实验发现，并在电脑主机上展现应力测试的时候和最后。

3 **机械性能充分，抗干预技能强，测试软件可靠性强，精密度提高。

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 电弧放电通断时光误差度：大于 ±10ms

2 调压器使用量：2kVA

3 特殊实验设计电压值：12.5kV

4 校正工作电压准确度：±3%

5 工作电流调控要求：±10%  电流量检测误差：1.5%

6 金属电极对坯料水压：（0.5±0.05）N

7 参比电极物料：钨棒

8 工业间距：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 食用周围环境热度：（23±2）℃

10 的使用生态环境对湿度的：（50±5）%

11 主机电源：220V±5%  50Hz  10A

12 经过多次实验发现    的方式：   标准/美标/10 mA 间断性/20 mA 连续不断/30 mA连续不断/40 mA不间断

13 试验检测软件下述：

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 的产品款式：

NDH-A    耐电弧放电疲劳试验仪-微机掌握

NDH-B    耐电孤试验报告仪-触摸式屏控制

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！