高电阻值小电压电流检测仪（耐电孤检测仪）-（计算公式机把控好）

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

產商品英文名称称：耐电弧试验机

Product name: electric arc resistance tester

商品规格：NDH-A

Product model: NDH - A

够满足规范：GB/T 1411-2002《固态物体电绝缘文件耐高低平直流电弧光自放电的做实验的时候》（等同于IEC  61621-1997）及ASTM D495等标的想要构思制造技术的，并达到IEC 149、UL 746A等经过多次实验发现方法步骤

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

主耍适用性位置及职能：

本做实验的时候机是按应该使用在马达、电气产品和家居电气产品等制造行业的安装电工用塑胶板材、聚酯树脂胶胶和耐压漆等耐压物料的耐弧光机械性能指标评定标准，主使用在固体颗粒耐压物料如：塑胶板材、塑料薄膜、聚酯树脂胶、白云母、瓷砖、的玻璃、耐压油、耐压漆、瓦楞纸板等导电介质的耐弧光机械性能指标测试测试；

本校正机由计算方式机控住自动运行，能能屏幕上显示现阶段测试工作状态及测试時间，测试开始和结束后并保存图片现阶段测试数据分析，并可直接打印.基准实验英文报告模板。

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 该设备为上下两边整体结构设计，下处为实操模式，上方为应力测试箱。

2 本新产品主要包括*新智力操纵技能，能够 挑选步骤（IEC或ASTM）可自行确定做实验的时候，并在租赁上界面显示冲击试验历程和结论。

3 **性更好，抗侵扰实力强，考试表面粗糙值高。

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 弧光通断耗时出现偏差的原因：小于等于 ±10ms

2 调压器存储空间：2kVA

3 额定的现场实验电压值：12.5kV

4 检验的电压gps精度：±3%

5 电流大小的控制输出精度：±10%  工作电流在测量表面粗糙度：1.5%

6 金属电极对试件材料气压：（0.5±0.05）N

7 工业材质：钨棒

8 工业距里：（6.35±0.1）mm（IEC）

               （6.0±0.1）mm（ASTM）

9 选择情况高温：（23±2）℃

10 应用生态含水率：（50±5）%

11 开关电源：220V±5%  50Hz  10A

12 耐压    技术：   执行标准/美标/10 mA 间隔/20 mA 陆续/30 mA维持/40 mA联续

13 校正软件程序相应：

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 食品应用：

NDH-A    耐电弧放电实验室检测仪-微机控住

NDH-B    耐焊弧试验检测仪-触摸式屏把握

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！