高额定电压小电压耐压仪（耐焊弧耐压仪）-（计算出机掌握）

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

新产明称称：耐电弧试验机

Product name: electric arc resistance tester

食品规格型号：NDH-A

Product model: NDH - A

需求基准：GB/T 1411-2002《固态接地相关材料耐高放低工作电流弧光充放的试验报告》（等同于IEC  61621-1997）及ASTM D495等标准规范的按照要求来设计创造的，并按照IEC 149、UL 746A等耐压工艺

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

包括适于标准及效果：

本现场实验机是如果根据操作于直流无刷电机、电子元件和家里用的电子元件等餐饮行业的安装电工用朔胶、不饱和聚酯树脂胶和电接地漆等电接地的食材的耐脉冲稳定性评估，主应用在固态垃圾电接地的食材如：朔胶、透气膜、不饱和聚酯树脂、云母片、卫浴陶瓷、夹丝玻璃、电接地油、电接地漆、纸壳等物料的耐脉冲稳定性检查；

本疲劳试验仪由确定机把握正常运作，可能显示信息现如今科学研究性设计动态及科学研究性设计的时间，科学研究性设计收尾后并储存现如今科学研究性设计数据文件，并可缩印.标实践该报告。

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 超声波焊接机为上上下下分离式结构特征，下面为操作方法系统，上方为做实验的时候箱。

2 本企业产品选取*新智力操纵技术应用，根据采用环节（IEC或ASTM）可自行展开现场实验，并在台式电脑端展示试验装置的过程和结论。

3 **性能方面正常，抗侵扰作用强，各种测试精确更高。

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 弧光通断期限误差度：少于 ±10ms

2 调压器储存量：2kVA

3 額定试验检测交流电压：12.5kV

4 试验检测端电压准确度：±3%

5 功率设定导致精度：±10%  感应电流在线测量高精准度：1.5%

6 参比电极对试板压差：（0.5±0.05）N

7 探针原料：钨棒

8 参比电极高度：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 适用大环境摄氏度：（23±2）℃

10 选择大环境内部含水率：（50±5）%

11 外接电源：220V±5%  50Hz  10A

12 做实验的时候    方法步骤：   标准/美标/10 mA 连继/20 mA 联续/30 mA连续式/40 mA连着

13 检验程序流程图如下图所示：

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 产品的规格型号：

NDH-A    耐电孤冲击试验仪-微机掌控

NDH-B    耐脉冲做实验的时候仪-触模屏调整

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！