高电阻小电压电流做实验的时候仪（耐脉冲做实验的时候仪）-（运算机管控）

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

品牌称呼：耐电弧试验机

Product name: electric arc resistance tester

厂品参数：NDH-A

Product model: NDH - A

提供规则：GB/T 1411-2002《固态物体隔绝资料耐高低平感应电流焊弧蓄电池充电的实验》（相等IEC  61621-1997）及ASTM D495等标淮的请求设计制作研制的，并按照IEC 149、UL 746A等经过多次实验发现方案

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

包括适合空间及基本功能：

本应力试验机是依照技术应采用电机的、电气产品和小型电气产品等领域的电工维修用塑胶片、树酯胶和耐压漆等耐压装修的原材料的耐脉冲耐磨性评定标准，主采用固态物体耐压装修的原材料如：塑胶片、贴膜、树酯、矿石、陶瓷图片、钢化玻璃、耐压油、耐压漆、硬纸板等材质的耐脉冲耐磨性试验；

本耐压机由估算机抑制启动，就可以显示信息眼下科学科学进行实验报告状况及科学科学进行实验报告时刻，科学科学进行实验报告结束了之后并存放眼下科学科学进行实验报告统计数据，并可网页打印.规定进行实验报告范文。

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 滤油机为左右侧成一体结构的，下方为操控整体，上侧为耐压箱。

2 本成品所采用*新智能化调节技艺，按照的选择源程序（IEC或ASTM）可会自动做出经过多次实验发现，并在苹果电脑上展示可靠性试验操作过程和的结果。

3 **特性充分，抗干挠工作能力强，试验高精度就越高。

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 弧光通断时光不确定度：高于 ±10ms

2 调压器容积：2kVA

3 稳定做实验的时候交流电压：12.5kV

4 耐压试验电阻精确度：±3%

5 感应电流管控精准度：±10%  工作电流测定控制精度：1.5%

6 电级对钢材拉伸试验气压：（0.5±0.05）N

7 电极片原材料：钨棒

8 电极材料长度：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 动用场景工作温度：（23±2）℃

10 选用坏境室内温度：（50±5）%

11 电压：220V±5%  50Hz  10A

12 实验室检测    具体方法：   新国标/美标/10 mA 连续式/20 mA 陆续/30 mA间断/40 mA连继

13 冲击试验程序流程以下几点：

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 车辆参数：

NDH-A    耐弧光实验设计仪-微机管理

NDH-B    耐脉冲实验设计仪-摸屏调节

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！