高电压降小功率应力测试仪（耐电孤应力测试仪）-（运算机操控）

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

的产商品明称称：耐电弧试验机

Product name: electric arc resistance tester

护肤品款式：NDH-A

Product model: NDH - A

满足了条件：GB/T 1411-2002《固状绝缘性用料耐高压得很低的直流电弧光发出电的校正》（共同IEC  61621-1997）及ASTM D495等规则的规定设计的概念制做的，并契合IEC 149、UL 746A等试验检测方式

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

常见适用人群位置及实用功能：

本耐压机是按采于直流电机、电和家庭装电等餐饮行业的焊工用氟塑料件、不饱和树脂文件胶和接地漆等接地文件的耐脉冲放电效能评审，主于液体接地文件如：氟塑料件、bopp薄膜、不饱和树脂文件、云母片、陶瓷制品、波璃、接地油、接地漆、瓦楞纸板等有机溶剂的耐脉冲放电效能测试测试；

本应力测试机由算出机设定开机运行，能出现当今试验情况及试验日子，试验截止后并同步保存当今试验数值，并可缩印.标准规范实验操作统计。

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 该机为两边一梯成分，下边为操作步骤模式，顶部为可靠性恒温恒湿试验箱。

2 本货品分为*新自动化有效控制高技术，完成抉择过程（IEC或ASTM）可自动式实施经过多次实验发现，并在网上上屏幕上显示试验装置步骤和报告。

3 **安全性能更好，抗影响学习能力强，测评的精密度更高。

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 脉冲通断时长出现偏差的原因：不大于 ±10ms

2 调压器存储空间：2kVA

3 额定负载耐压电阻：12.5kV

4 经过多次实验发现交流电压精确度：±3%

5 电压管控表面粗糙度：±10%  电流值測量控制精度：1.5%

6 参比电极对岩样负荷：（0.5±0.05）N

7 工业资料：钨棒

8 工业间隔：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 食用自然环境温差：（23±2）℃

10 选用生态环境绝对湿度：（50±5）%

11 电原：220V±5%  50Hz  10A

12 检测    工艺：   国家标准/美标/10 mA 不断/20 mA 持续/30 mA持续/40 mA接连

13 试验装置应用程序下面的：

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 產品机型：

NDH-A    耐电弧放电检测仪-微机有效控制

NDH-B    耐电弧焊接现场实验仪-触屏屏设定

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！