高的电压小电压电流可靠性检验仪（耐脉冲可靠性检验仪）-（运算机保持）

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

商产品称谓称：耐电弧试验机

Product name: electric arc resistance tester

成品类型：NDH-A

Product model: NDH - A

需要满足原则：GB/T 1411-2002《粉状绝缘层产品耐高偏低电压弧光发出电的可靠性试验》（相等IEC  61621-1997）及ASTM D495等标准化的需要开发制作的，并适合IEC 149、UL 746A等试验报告手段

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

具体常用空间及职能：

本实验室检测机是假设按照应用软件于变频电动机、小家电和小型小家电等制造业的电工维修用塑料制品制品、不饱和树脂胶胶和隔绝漆等隔绝材质的耐电弧焊接焊接的使用性能考核评价，主适用于无水硫酸铜隔绝材质如：塑料制品制品、胶片、不饱和树脂胶、黑云母、陶瓷厂家、玻璃窗、隔绝油、隔绝漆、瓦楞纸等物料的耐电弧焊接焊接的使用安全性测试测试；

本试验台机由算起机管理启用，行体现到现阶段试验睡眠状态及试验时间段，试验完毕后并保护到现阶段试验参数，并可打印纸.规则实践报告格式。

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 机器为上下左右合一节构，中下部为实际操作软件，上面为试验台箱。

2 本的产品利用*新智力操作方法，可以通过会选择程度（IEC或ASTM）可系统自动开始试验检测，并在手提苹果电脑体现经过多次实验发现的过程 和可是。

3 **耐磨性良好的，抗干拢程度强，考试准确度更高。

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 电孤通断时光精度：值为 ±10ms

2 调压器容积：2kVA

3 额定功率冲击试验端电压：12.5kV

4 应力测试的电压高精准度：±3%

5 直流电压掌握高精度：±10%  直流电精确测量控制精度：1.5%

6 探针对钢材拉伸试验压：（0.5±0.05）N

7 电极的原材料的原材料：钨棒

8 电级间距：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 应用场景水温：（23±2）℃

10 运行环镜湿球温度：（50±5）%

11 电原：220V±5%  50Hz  10A

12 测试    方式 ：   国际标准/美标/10 mA 连继/20 mA 连续性/30 mA重复/40 mA连着

13 实验设计过程以下：

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 产品的类型：

NDH-A    耐电弧放电应力测试仪-微机的控制

NDH-B    耐脉冲测试仪-触屏屏管理

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！