高输出功率小电流大小疲劳经过多次实验发现仪（耐电弧放电疲劳经过多次实验发现仪）-（确定机把控）

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

物料称呼：耐电弧试验机

Product name: electric arc resistance tester

货品形号：NDH-A

Product model: NDH - A

需要满足标准规范：GB/T 1411-2002《混合物绝缘性素材耐高低平直流电压电弧释放电能释放电能的校正》（等同于IEC  61621-1997）及ASTM D495等标准规定的规范装修设计打造的，并合适IEC 149、UL 746A等检验方案

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

关键可用范围内及功能模块：

本经过多次实验发现机是安装用途于发电机、小家电和家居用小家电等行业内的焊工用氟塑料件、聚酯树脂胶胶和隔绝电阻漆等隔绝电阻材质的耐焊弧耐腐蚀性评选，主用以膏状隔绝电阻材质如：氟塑料件、复合膜、聚酯树脂胶、白云母、卫浴陶瓷、钢化玻璃、隔绝电阻油、隔绝电阻漆、瓦楞纸板等材质的耐焊弧耐腐蚀性检查；

本耐压机由计算方法机保持程序运行，是可以体现 现行检测英文状况及检测英文时期，检测英文收场后并导出现行检测英文统计数据，并可彩印.基准科学试验检测结果。

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 机器为横竖合二为一结构设计，下方为基本操作整体，顶部为耐压湿热。

2 本服务进行*新自动化有效控制科技，采用采用流程（IEC或ASTM）可自动的来疲劳试验，并在PC我的电脑展现测试时候和没想到。

3 **稳定性优良，抗侵扰技能强，软件测试表面粗糙度提高。

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 脉冲通断周期误差值：乘以 ±10ms

2 调压器余量：2kVA

3 固定试验检测电压值：12.5kV

4 试验装置电流精确：±3%

5 感应电流调节要求：±10%  电压电流检测导致精度：1.5%

6 参比电极对坯料负担：（0.5±0.05）N

7 电级文件：钨棒

8 金属电极离：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 运行室内环境室温：（23±2）℃

10 用环保室内温度：（50±5）%

11 电原：220V±5%  50Hz  10A

12 实验室检测    方法步骤：   国家行业标准/美标/10 mA 不间断/20 mA 连续式/30 mA不间断/40 mA陆续

13 应力测试方式有以下几点：

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 成品产品参数：

NDH-A    耐焊弧试验装置仪-微机控住

NDH-B    耐电孤经过多次实验发现仪-显示屏屏调整

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！