高相电压小电流大小检验仪（耐焊弧检验仪）-（算机操纵）

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

好产产品名字称：耐电弧试验机

Product name: electric arc resistance tester

食品参数：NDH-A

Product model: NDH - A

需要满足基准：GB/T 1411-2002《固态绝缘电阻相关材料耐高低平交流电焊弧释放电能的校正》（一样IEC  61621-1997）及ASTM D495等规范的特殊要求制作生产制造的，并适合IEC 149、UL 746A等现场实验措施

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

具体适用性依据及的功能：

本检测机是根据落球回弹试验仪,介电击穿强度测定仪于马达、电热器和水取暖器电热器等的行业的技工用泡沫可塑料、树酯胶和隔绝层层漆等隔绝层层原资料的耐焊弧耐热性考核评价，主在固态物隔绝层层原资料如：泡沫可塑料、薄膜和珍珠棉、树酯、白云母、陶瓷厂家、磨砂玻璃、隔绝层层油、隔绝层层漆、厚纸板等物质的耐焊弧耐热性自测；

本应力测试机由计算公式机调节电脑运行，能够 体现 当下研究的状态及研究时光，研究停止后并存有当下研究数据源，并可word打印.标准规定实验所汇报。

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 远程服务器为两排成一体组成部分，下方为操作的装置，上面为冲击湿热试验箱。

2 本产品的选用*新自动化调控科技，完成选应用程序（IEC或ASTM）可智能采取实验室检测，并在pc上信息显示测试时和后果。

3 **稳定性比较好，抗不干扰功能强，测试图片要求高。

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 电弧放电通断事件计算误差：需小于 ±10ms

2 调压器数量：2kVA

3 电机额定功率实验电流值：12.5kV

4 检验额定电压要求：±3%

5 工作电流设定精准度：±10%  电压测量方法gps精度：1.5%

6 金属电极对钢材拉伸试验有压力：（0.5±0.05）N

7 参比电极涂料：钨棒

8 工业长距离：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 用条件室内温度：（23±2）℃

10 运行环境内部含水率：（50±5）%

11 电：220V±5%  50Hz  10A

12 试验台    策略：   国家行业标准/美标/10 mA 联续/20 mA 反复/30 mA反复/40 mA不间断

13 耐压过程相应：

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 车辆款式：

NDH-A    耐焊弧现场实验仪-微机保持

NDH-B    耐焊弧耐压仪-接触屏保持

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！