高电阻小工作电流检测仪（耐电弧焊接检测仪）-（折算机调控）

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

新产称谓称：耐电弧试验机

Product name: electric arc resistance tester

商品参数：NDH-A

Product model: NDH - A

拥有标准的：GB/T 1411-2002《固态垃圾接地板材耐高偏低工作电流电弧焊接释放电能的疲劳试验》（等同于IEC  61621-1997）及ASTM D495等标准规范的条件设计制作制作业的，并满足IEC 149、UL 746A等检测的办法

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

具体采用空间及功效：

本试验装置机是依照规定广泛应适用于三相异步电机、家电和生活费家电等服务行业的电焊工用塑材质、环氧树脂胶胶和电隔绝性层漆等电隔绝性层用料的耐电孤能参数评判，主适用于胶体电隔绝性层用料如：塑材质、pet薄膜、环氧树脂胶、白云母、陶瓷制品、窗玻璃、电隔绝性层油、电隔绝性层漆、厚纸板等媒质的耐电孤能参数检查；

本检测设计机由统计机有效控制执行，能否提示 在当下检测状态下及检测事件，检测完结后并保存图片在当下检测动态数据，并可word打印.规格科学实验数据。

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 机器为下集成结构设计，中下部为方法体统，上面为试验报告箱。

2 本车辆适用*新自动化管理水平，依据选购步骤（IEC或ASTM）可半自动采取试验台，并在电子设备上表示试验报告全过程和后果。

3 **耐热性健康，抗要素本事强，试验精密度较高。

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 电孤通断时长误差率：小于等于 ±10ms

2 调压器出水量：2kVA

3 特殊试验台交流电压：12.5kV

4 实验室检测相电压控制精度：±3%

5 工作电流有效控制高精准度：±10%  感应电流检测的精密度：1.5%

6 电级对样品有压力：（0.5±0.05）N

7 电级材质：钨棒

8 电极片的距离：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 选用大环境摄氏度：（23±2）℃

10 用到情况含水率：（50±5）%

11 24v电源：220V±5%  50Hz  10A

12 疲劳试验    步骤：   国家行业标准/美标/10 mA 持续/20 mA 间隔/30 mA连着/40 mA持续

13 试验报告编译程序方式：

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 产品的应用：

NDH-A    耐脉冲试验检测仪-微机调控

NDH-B    耐电孤耐压仪-手触屏抑制

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！