高额定电压小交流电经过多次实验发现仪（耐电弧焊接经过多次实验发现仪）-（计算方式机设定）

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

产品设备各称：耐电弧试验机

Product name: electric arc resistance tester

服务款式：NDH-A

Product model: NDH - A

充分考虑标准的：GB/T 1411-2002《气体绝缘层文件耐高压得很低电压电流脉冲发出电的检测》（等同于IEC  61621-1997）及ASTM D495等规范标准的规定来设计制作的，并适合IEC 149、UL 746A等实验办法

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

基本适于依据及功能键：

本经过多次实验发现机是是以用途于伺服电机、小家电落球回弹试验仪,介电击穿强度测定仪和生活费小家电落球回弹试验仪,介电击穿强度测定仪等业内的电工作业用氟塑料管、不饱和树脂胶胶和隔热漆等隔热建材的耐弧光性考核评价，主使用粉末状隔热建材如：氟塑料管、溥膜、不饱和树脂胶、白云母、淘瓷、的玻璃、隔热油、隔热漆、硬纸板等媒质的耐弧光性测试方法；

本检验机由计算出来机的控制启动，会表示现阶段实践操作室设计工作状态及实践操作室设计耗时，实践操作室设计完结后并另存现阶段实践操作室设计数据源，并可复印机.条件调查意见书。

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 远程服务器为上成一体结构的，底端为进行unix系统软件，上面为耐压箱。

2 本食品所采用*新智慧有效控制方法，经过选定源程序（IEC或ASTM）可半自动开展疲劳试验，并在台式电脑手机上彰显现场实验过程中 和可是。

3 **特点优良，抗电磁波辐射效果强，测试测试准确度大。

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 弧光通断期限数据误差：低于 ±10ms

2 调压器体积：2kVA

3 电机额定功率检测直流电压：12.5kV

4 试验装置端电压gps精度：±3%

5 电流量保持定位精度：±10%  功率检测的gps精度：1.5%

6 电极片对钢材拉伸试验工作压力：（0.5±0.05）N

7 电级板材：钨棒

8 电极片的距离：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 选择室内周围环境因素：（23±2）℃

10 运用自然环境气温：（50±5）%

11 开关电源：220V±5%  50Hz  10A

12 疲劳试验    工艺：   行业标准/美标/10 mA 间断/20 mA 维持/30 mA连着/40 mA连续不断

13 经过多次实验发现程序代码相应：

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 物料规格：

NDH-A    耐焊弧应力测试仪-微机操控

NDH-B    耐电弧放电实验设计仪-接触屏设定

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！