高交流电压小电压实验仪（耐电弧放电实验仪）-（求算机掌控）

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

成商品编码称：耐电弧试验机

Product name: electric arc resistance tester

类产品技术参数：NDH-A

Product model: NDH - A

做到规格：GB/T 1411-2002《粉状绝缘层素材耐高压得很低交流电电孤尖端放电的可靠性试验》（等同于IEC  61621-1997）及ASTM D495等标准规范的的要求来设计打造的，并适合IEC 149、UL 746A等校正技术

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

首要采用範圍及功能模块：

本实验室检测机是如果根据用到主轴电机、家电和家庭装家电等产业的高压电工用橡胶、环氧硅橡胶胶和接地电阻性漆等接地电阻性原料的耐电孤放电耐磨性鉴定，主用到液体接地电阻性原料如：橡胶、保护膜、环氧硅橡胶、云母片、淘瓷、玻璃窗、接地电阻性油、接地电阻性漆、瓦楞纸等媒质的耐电孤放电耐磨性各种测试；

本测试机由计算出来机抑制运转，还可以体现 特定状况工作英文的情形及工作英文时长，工作英文结速后并保管特定状况工作英文统计资料，并可打印纸.规定实验操作评估报告。

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 该设备为下集成组成，下面为操作的系统，上侧为试验报告箱。

2 本护肤品应用*新智力的控制系统，经过选定 子程序（IEC或ASTM）可自己来进行试验检测，并在电子设备上显示信息可靠性试验步骤和但是。

3 **性保持良好，抗干预水平强，测试图片精准度较高。

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 电弧放电通断耗时计算误差：不大于 ±10ms

2 调压器电容量：2kVA

3 额定容量做实验的时候电压电流：12.5kV

4 耐压试验直流电压表面粗糙度：±3%

5 电压电流保持精确：±10%  电压检测高精准度：1.5%

6 参比电极对样品压力值：（0.5±0.05）N

7 电极原料原料：钨棒

8 金属电极长度：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 应用坏境的温度：（23±2）℃

10 的使用情况温度湿度：（50±5）%

11 开关电源：220V±5%  50Hz  10A

12 试验装置    方式方法：   执行标准/美标/10 mA 联续/20 mA 陆续/30 mA不断/40 mA间断性

13 做实验的时候流程详细：

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 新产品款型：

NDH-A    耐弧光应力测试仪-微机操作

NDH-B    耐焊弧冲击试验仪-触控屏调控

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！