高电压电流小电压电流检测仪（耐电弧焊接检测仪）-（算起机操作）

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

软件命名：耐电弧试验机

Product name: electric arc resistance tester

新产品技术参数：NDH-A

Product model: NDH - A

符合规范：GB/T 1411-2002《固态绝缘层涂料耐高压得很低的直流电焊弧发出电的实验设计》（符合IEC  61621-1997）及ASTM D495等规范的想要的设计产生的，并达到IEC 149、UL 746A等可靠性试验的方式

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

主要是可用领域及技能：

本实验机是遵照广泛应用在发电机、电子元件和生活费电子元件等制造业的低压电工用塑胶片、硅橡胶胶和隔热漆等隔热文件的耐焊弧效能评估，主用在粉末状隔热文件如：塑胶片、胶片、硅橡胶、云母片、陶瓷厂家、玻璃纸、隔热油、隔热漆、硬纸板等媒质的耐焊弧效能测评；

本检验机由计算公式机设定程序运行，能够显视当今研究情形及研究的时间，研究结尾后并保持当今研究动态数据，并可印刷.标准的实验英文申请书。

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 滤油机为两边合二为一形式，下端为工作程序，上方为实验设计箱。

2 本厂品用到*新智慧调控工艺，经由的选择小程序（IEC或ASTM）可自动的开展疲劳试验，并在电子设备上显视校正流程和效果。

3 **耐磨性好的，抗干预力量强，测试英文高精准度较高。

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 弧光通断准确时间误差度：高于 ±10ms

2 调压器电容量：2kVA

3 额定功率做实验的时候电阻：12.5kV

4 实验直流电压定位精度：±3%

5 电流量管控精确：±10%  工作电流测量方法的精密度：1.5%

6 探针对试件材料经济压力：（0.5±0.05）N

7 工业装修材料：钨棒

8 电极材料差距：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 施用氛围温差：（23±2）℃

10 运行生态内部含水率：（50±5）%

11 24v电源：220V±5%  50Hz  10A

12 试验装置    策略：   新国标/美标/10 mA 联续/20 mA 重复/30 mA维持/40 mA连续性

13 检测应用程序以下的：

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 物品型号查询：

NDH-A    耐脉冲实验设计仪-微机把握

NDH-B    耐电孤检测仪-摸屏有效控制

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！