高电阻值小功率检测仪（耐弧光检测仪）-（测算机保持）

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

的产商品编码称：耐电弧试验机

Product name: electric arc resistance tester

好产品款型：NDH-A

Product model: NDH - A

需要满足基准：GB/T 1411-2002《气体隔热建筑材料耐高偏低交流电焊弧电池充电的试验检测》（一样IEC  61621-1997）及ASTM D495等准则的规范要求的设计制作业的，并具有IEC 149、UL 746A等实验室检测方式

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

核心不适用空间及能力：

本实验室检测机是，并按照落球回弹试验仪,介电击穿强度测定仪于高压电机、小家电元件和水取暖器小家电元件等的行业的电焊工用泡沫朔胶、硅橡胶胶和隔热电阻漆等隔热电阻的原材料的耐电弧放电焊接性综合评价，主广泛用于固态垃圾隔热电阻的原材料如：泡沫朔胶、透明膜、硅橡胶、云母片、瓷质、玻璃窗、隔热电阻油、隔热电阻漆、瓦楞纸板等物质的耐电弧放电焊接性测式；

本校正机由运算机的控制正常运作，应该出现现今状况科学工作感觉及科学工作日期，科学工作收尾后并保存图片现今状况科学工作数值，并可打印出.规格试验统计。

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 该机为前后左右内置式结构特征，下面为操作方法体系，上侧为试验报告箱。

2 本厂品能够*新智能化操作技术性，能够会选择执行程序（IEC或ASTM）可定时做出实验室检测，并在手机上上体现 耐压试验全过程和成果。

3 **特性很好，抗干挠程度强，检测控制精程度高。

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 弧光通断精力精度：不低于 ±10ms

2 调压器存储空间：2kVA

3 额定容量试验装置电压降：12.5kV

4 耐压输出功率计算精度：±3%

5 直流电压设定误差：±10%  电流值测定导致精度：1.5%

6 电极片对制样压为：（0.5±0.05）N

7 工业物料：钨棒

8 工业间距：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 选用区域热度：（23±2）℃

10 适用工作环境温湿度：（50±5）%

11 24v电源：220V±5%  50Hz  10A

12 试验报告    方式：   国际标准/美标/10 mA 陆续/20 mA 联续/30 mA维持/40 mA联续

13 耐压试验小程序有以下：

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 物品具体型号：

NDH-A    耐焊弧试验装置仪-微机掌控

NDH-B    耐电弧放电疲劳试验仪-摸屏控住

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！