高交流电压小功率实验设计仪（耐电弧焊接实验设计仪）-（折算机有效控制）

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

厂产品种类：耐电弧试验机

Product name: electric arc resistance tester

厂品款式：NDH-A

Product model: NDH - A

拥有基准：GB/T 1411-2002《无水硫酸铜绝缘层材料耐高压得很低的电压电流电孤充放的检验》（相等IEC  61621-1997）及ASTM D495等准则的规定设计生产制造的，并具有IEC 149、UL 746A等校正工艺

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

其主要选用区域及功能键：

本试验台机是确定app于无刷电机、电嚣和小型电嚣等业的技工用PVC、硅胶粘合剂胶和耐压漆等耐压文件的耐弧光焊接性评选，主于气体耐压文件如：PVC、保护膜、硅胶粘合剂、云母片、工业陶瓷、钢化玻璃、耐压油、耐压漆、厚纸板等导电介质的耐弧光焊接性测试方法；

本试验装置机由计算公式机的控制执行，会屏幕上显示所选试验情况下及试验时期，试验尾声后并存储所选试验数值，并可彩印.基准进行实验数据。

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 该机为上上下下集成构造，下处为实操平台，上半部为检测箱。

2 本物品进行*新智力把控系统，使用选泽小程序（IEC或ASTM）可电脑自动做好耐压，并在台式机上显现检测过程中 和结果显示。

3 **使用性能更好，抗干预能力素质强，检查要求高。

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 脉冲通断时长出现偏差的原因：低于 ±10ms

2 调压器储电量：2kVA

3 额定容量检验电压降：12.5kV

4 试验报告的电压精确：±3%

5 电压电流控住精度等级：±10%  电压电流測量要求：1.5%

6 金属电极对试板水压：（0.5±0.05）N

7 金属电极装修材料：钨棒

8 金属电极相应：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 采用生态环境平均温度：（23±2）℃

10 用到氛围相对湿度：（50±5）%

11 电源适配器：220V±5%  50Hz  10A

12 试验装置    方案：   国家标准下载/美标/10 mA 陆续/20 mA 间隔/30 mA不间断/40 mA间断性

13 可靠性试验软件程序下面的：

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 的产品型號：

NDH-A    耐电弧放电试验报告仪-微机控制

NDH-B    耐弧光检验仪-触碰屏把控好

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！