高电阻值小电流值耐压现场实验仪（耐脉冲耐压现场实验仪）-（测算机有效控制）

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

产品设备分类：耐电弧试验机

Product name: electric arc resistance tester

食品尺寸：NDH-A

Product model: NDH - A

能够满足标准规定：GB/T 1411-2002《固态物体绝缘电阻板材耐高低平交流电电弧焊接自放电的经过多次实验发现》（等同于IEC  61621-1997）及ASTM D495等细则的规范设计的概念生产加工的，并满足IEC 149、UL 746A等现场实验具体方法

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

主要的实用规模及技能：

本实验设计机是确定应用软件于电机的、电产品和家居电产品等相关行业的电工维修用可pp塑料、光敏树脂胶胶和电隔热电阻漆等电隔热电阻相关文件的耐电弧焊接放电能鉴定，主应用于固态物体电隔热电阻相关文件如：可pp塑料、膜、光敏树脂胶、云母片、工业陶瓷、安全玻璃、电隔热电阻油、电隔热电阻漆、纸壳等有机溶剂的耐电弧焊接放电能各种测试；

本校正机由计算方法机调节执行，可以展示之前工作情形及工作日期，工作停止后并同步保存之前工作数据信息，并可打印纸.标准调查统计。

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 该机为高低一起的结构，下方为运营软件，上方为耐压箱。

2 本车辆运用*新智能化把控好枝术，经过取舍程度（IEC或ASTM）可自功进行检测，并在线上上显示信息应力测试方式和最终结果。

3 **功效健康，抗打扰作用强，检测高精准程度高。

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 电弧焊接通断时长误差值：需小于 ±10ms

2 调压器数量：2kVA

3 额定值耐压额定电压：12.5kV

4 校正电阻误差：±3%

5 工作电流控住精确度：±10%  电压检测的精密度：1.5%

6 探针对岩样经济压力：（0.5±0.05）N

7 金属电极原料：钨棒

8 金属电极空距：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 运用生态环境气温：（23±2）℃

10 选用自然环境气温：（50±5）%

11 电源线：220V±5%  50Hz  10A

12 实验室检测    办法：   标准/美标/10 mA 维持/20 mA 连续不断/30 mA连续不断/40 mA连继

13 耐压试验软件下面的：

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 软件类型：

NDH-A    耐电弧放电测试仪-微机控住

NDH-B    耐焊弧应力测试仪-触模屏操作

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！