高输出功率小电流值现场实验仪（耐焊弧现场实验仪）-（计算方法机掌控）

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

设备名字：耐电弧试验机

Product name: electric arc resistance tester

设备型號：NDH-A

Product model: NDH - A

需求规定：GB/T 1411-2002《固态物电绝缘食材耐高放低电压电流电孤充放的做实验的时候》（一样IEC  61621-1997）及ASTM D495等规则的条件设计的概念打造的，并达到IEC 149、UL 746A等做实验的时候方式

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

具体应用的范围及基本功能：

本疲劳试验装置是确定广泛应适用无刷电机、家居电量器和家居用家居电量器等互联网行业的电工作业用塑胶板材、树酯胶和电耐压带漆等电耐压带素材的耐焊弧特点综合评价，主适用固体颗粒电耐压带素材如：塑胶板材、胶片、树酯、白云母、瓷质、钢化玻璃、电耐压带油、电耐压带漆、硬纸板等有机溶剂的耐焊弧特点测试方法；

本应力测试机由算机调整程序运行，就可以现示如今测试状态下及测试耗时，测试截止后并存储如今测试数据表格，并可彩印.准则实验操作统计。

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 机器为前后三合一设计，下边为运作系統，上半部为现场实验箱。

2 本好产品适用*新智力保持技术性，经过选用过程（IEC或ASTM）可自動开展实验设计，并在PC电脑凸显实验设计的时候和报告单。

3 **特点好，抗影响的能力强，检验的精密更高。

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 电孤通断时刻计算误差：低于 ±10ms

2 调压器储电量：2kVA

3 额定容量可靠性试验电流值：12.5kV

4 校正额定电压精度等级：±3%

5 直流电压管控计算精度：±10%  感应电流测试精确度：1.5%

6 电极材料对岩样各种压力：（0.5±0.05）N

7 电极资料资料：钨棒

8 电级间隔：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 应用自然环境室温：（23±2）℃

10 用到周围环境含水率：（50±5）%

11 交流电源：220V±5%  50Hz  10A

12 校正    最简单的方法：   行业标准/美标/10 mA 联续/20 mA 陆续/30 mA连续性/40 mA连续性

13 疲劳试验系统如下所述：

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 食品形号：

NDH-A    耐弧光耐压仪-微机调控

NDH-B    耐电弧焊接试验报告仪-触摸显示屏屏设定

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！