高瞬时电流小瞬时电流应力测试仪（耐电孤应力测试仪）-（确定机抑制）

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

设备名称大全：耐电弧试验机

Product name: electric arc resistance tester

食品尺寸：NDH-A

Product model: NDH - A

无法标准单位：GB/T 1411-2002《粉末状绝缘层村料耐高压得很低直流电弧光发出电的现场实验》（一样IEC  61621-1997）及ASTM D495等规范标准的让制定开发的，并包含IEC 149、UL 746A等实验设计的方法

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

注意实用条件及功能表：

本做实验的时候机是依照规定广泛应用作直流无刷电机、电气产品和挂式电气产品等业内的电焊工用pp朔胶、树脂材料资料胶和接地性带漆等接地性带资料的耐电弧放电放电能力划分，主用作固态接地性带资料如：pp朔胶、bopp薄膜、树脂材料资料、黑云母、瓷质、玻璃窗、接地性带油、接地性带漆、纸壳等媒介的耐电弧放电放电能力检测；

本疲劳冲击试验机由计算方式机调整工作，就能够屏幕上显示当下研究所情况下及研究所時间，研究所结束后后并存储当下研究所数据分析，并可网页打印.条件工作报告单。

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 该机为上下左右成一体形式，下处为操作使用控制系统，上侧为检验箱。

2 本类产品使用*新智能化设定科技，采用的选择流程（IEC或ASTM）可主动开展实验，并在手提电脑上微信显视测试阶段和最终结果。

3 **性能指标充分，抗扰乱意识强，软件测试要求高。

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 脉冲通断时间间隔误差率：不低于 ±10ms

2 调压器出水量：2kVA

3 额定负载检验电阻：12.5kV

4 疲劳试验电压电流精密度较：±3%

5 瞬时电流操纵精确：±10%  电压电流检测的计算精度：1.5%

6 金属电极对试件压为：（0.5±0.05）N

7 金属电极村料：钨棒

8 电极材料范围：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 在使用区域水温：（23±2）℃

10 选择氛围湿球温度：（50±5）%

11 电原：220V±5%  50Hz  10A

12 检测    方式：   国际标准/美标/10 mA 间断/20 mA 累计/30 mA陆续/40 mA维持

13 实验室检测流程有以下：

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 企业产品款式：

NDH-A    耐焊弧试验报告仪-微机有效控制

NDH-B    耐电弧放电实验设计仪-摸屏把握

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！