高电压电压小电压应力测试仪（耐电弧焊接应力测试仪）-（计算公式机调控）

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

商商品编码称：耐电弧试验机

Product name: electric arc resistance tester

软件形号：NDH-A

Product model: NDH - A

提供规范标准：GB/T 1411-2002《粉末状隔绝文件耐高压得过低瞬时电流弧光电流的应力测试》（同等IEC  61621-1997）及ASTM D495等标准的的规范设计的概念制做的，并合乎IEC 149、UL 746A等冲击试验技术

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

最主要的常用范畴及功能性：

本实验室检测机是依据技术应用以交流电动机、电热器和家廷用电户热器等行业领域的焊工用氟塑料管、树酯胶和隔热层漆等隔热层板材的耐电孤能力评判，主用以液体隔热层板材如：氟塑料管、透明膜、树酯、云母片、瓷砖、玻璃纸、隔热层油、隔热层漆、纸箱等材质的耐电孤能力测试软件；

本疲劳材料试验机由换算机把控运转，行界面显示如今科学试验的情形及科学试验时刻，科学试验终结后并储存如今科学试验数据分析，并可打印纸.标准单位实验性统计。

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 该机为上下两边内置式构成，下处为进行操作整体，上面为试验检测箱。

2 本的产品用*新智力设定水平，利用确定系统软件（IEC或ASTM）可自动的进行经过多次实验发现，并在我的手机上提示 实验设计历程和最后。

3 **特点好的，抗侵扰实力强，试验gps精度提高。

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 弧光通断时长粗差：小于等于 ±10ms

2 调压器发热量：2kVA

3 额定功率疲劳试验的电压：12.5kV

4 应力测试额定电压准确度：±3%

5 电流大小调节误差：±10%  直流电量测计算精度：1.5%

6 探针对样品压差：（0.5±0.05）N

7 电级用料：钨棒

8 电极片空距：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 用到环镜室温：（23±2）℃

10 运用生态环境温度：（50±5）%

11 电：220V±5%  50Hz  10A

12 检验    的办法：   国家行业标准/美标/10 mA 多次/20 mA 累计/30 mA多次/40 mA陆续

13 现场实验方式详细：

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 成品具体型号：

NDH-A    耐脉冲检验仪-微机操纵

NDH-B    耐电弧焊接试验台仪-触感屏管控

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！