高额定电压小电流大小耐压做实验的时候仪（耐弧光耐压做实验的时候仪）-（估算机把控）

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

产品的品牌：耐电弧试验机

Product name: electric arc resistance tester

品牌类型：NDH-A

Product model: NDH - A

需求标准化：GB/T 1411-2002《胶体耐压材质耐高低平电流值脉冲释放的可靠性试验》（同等IEC  61621-1997）及ASTM D495等规定的必须定制研发的，并包含IEC 149、UL 746A等实验措施

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

重点可用规模及的功能：

本耐压试验箱是根据应使用在高压电机、电热器开关和水取暖器电热器开关等行业内的低压电工用塑料制品材质、硅橡胶胶和隔绝性性漆等隔绝性性建材的耐脉冲特点评审，主使用在固态物体隔绝性性建材如：塑料制品材质、聚酯薄膜、硅橡胶、矿石、陶瓷图片、波璃、隔绝性性油、隔绝性性漆、纸壳等导电介质的耐脉冲特点测验；

本检验机由算机操控开机运行，也可以体现 当今工作报告环境及工作报告日期，工作报告停止后并另存当今工作报告数据显示，并可打印图片.条件测试申请书。

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 超声波焊接机为上上下下一体化结构设计，上方为的操作机系统，上方为试验报告箱。

2 本类产品利用*新智能化的控制技木，能够选定 步骤（IEC或ASTM）可智能进行疲劳试验，并在手机上表明试验台时候和结杲。

3 **效果好，抗电磁波辐射本事强，测试软件精确高。

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 电孤通断时候偏差：少于 ±10ms

2 调压器出水量：2kVA

3 額定做实验的时候的电压：12.5kV

4 冲击试验电流精准度：±3%

5 直流电压设定高精准度：±10%  电流值精确测量计算精度：1.5%

6 电极材料对试件材料压为：（0.5±0.05）N

7 探针文件：钨棒

8 电极片距離：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 适用学习周围环境因素：（23±2）℃

10 选用大环境湿球温度：（50±5）%

11 供电：220V±5%  50Hz  10A

12 耐压    措施：   行业标准/美标/10 mA 连续性/20 mA 陆续/30 mA间隔/40 mA连续性

13 试验装置环节有以下：

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 货品应用：

NDH-A    耐弧光疲劳试验仪-微机控制

NDH-B    耐电孤实验设计仪-触摸显示屏屏操纵

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！