高工作电压小交流电实验设计仪（耐电弧焊接实验设计仪）-（核算机的控制）

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

產商品明称称：耐电弧试验机

Product name: electric arc resistance tester

新产品规格型号：NDH-A

Product model: NDH - A

够满足标淮：GB/T 1411-2002《固态隔绝村料耐高低平电流值脉冲蓄电池充电的试验报告》（符合IEC  61621-1997）及ASTM D495等规定的要规划创造的，并具备IEC 149、UL 746A等检验策略

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

大部分选用条件及效果：

本耐压机是依照软件于电动机、电气元件和家居电气元件等制造行业的安装电工用金属、树酯胶和接地漆等接地素材的耐弧光的性能参数鉴定，主适用物质接地素材如：金属、膜、树酯、白云母、淘瓷、玻离、接地油、接地漆、瓦楞纸等有机溶剂的耐弧光的性能参数測試；

本实践操作操作室检测机由计算方法机调整操作，能能彰显如今实践操作操作方式及实践操作操作时长，实践操作操作尾声后并维持如今实践操作操作数据库，并可word打印.基准科学实验行业报告。

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 远程服务器为左右两一起结构设计，底端为操作步骤程序，上面为现场实验箱。

2 本类产品使用*新智力调节技木，经过确定子程序（IEC或ASTM）可自动化通过测试，并在PC电脑显视测试操作过程和后果。

3 **效果良好的，抗影响性能强，检验误差高。

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 脉冲通断的时间粗差：低于 ±10ms

2 调压器余量：2kVA

3 额定的实验室检测端电压：12.5kV

4 实验室检测电阻精密度较：±3%

5 工作电流掌握表面粗糙度：±10%  电流值侧量表面粗糙度：1.5%

6 电级对试件材料压差：（0.5±0.05）N

7 金属电极材料：钨棒

8 金属电极相距：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 用到工作环境气温：（23±2）℃

10 便用大环境室内温度：（50±5）%

11 电源模块：220V±5%  50Hz  10A

12 冲击试验    方式：   国家行业标准/美标/10 mA 间隔/20 mA 间断/30 mA不断/40 mA连续式

13 可靠性试验程序流程图详细：

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 產品规格：

NDH-A    耐电弧焊接试验报告仪-微机管控

NDH-B    耐脉冲疲劳试验仪-触屏屏把控好

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！