价格:75874.00/件/个
品牌:瑞柯仪器
起订:76件/个
供应:7644件/个
发货:3天内
信息标签:供应瑞柯仪器FT-302电缆半导电屏蔽层电阻率测试仪,供应,仪器仪表,分析仪器

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 FT-302电缆半导电层电阻率测试仪

FT-302 Cable semi conduction shielding layer resistivity tester

一.描述Description：

根据国标GB11017-89所规定的测试方法和技术要求制造，用来测试高压电缆半导电内外层的电阻率，四端法测试原理，通过测试装置能够满足不同线径之品测量其层电阻率。

Manufactured as specified in the national standard GB11017-89 test methods and technical requirements. Used to test resistivity of high voltage cable semi conductive’s inside and outside shielding layer . Four-terminal method testing principle. Different diameter of the products’s resistivity of the shielding layer can be measured through the test device.

二.功能介绍Function introduction：

4.3?家壕?粒?允镜缱柚怠⒌缱杪省⒌绲悸省⑽露取⒌ノ蛔远?凰悖?渲米ㄓ玫牟馐灾尉撸?∧ぐ醇??僮骷虻ィ?陀茫??先颂骞ぱР僮鞴娣叮?绷骱愣ǖ缌髟矗?涑龅缌鞔?到1000mA可调，自动测量和数据处理.

4.3 inch LCD screen. display resistance. resistivity. conductivity. temperature. autotic conversion unit. Equipped with special test tools. Be in accordance with hun body ergonomic operation specification the film button. the operation is  and durable. DC constant current source. the output current is adjustable from 0 to 1000 . autotic measurement and data processing.

三、适用范围Scope of application：

本仪器适合电缆研究部门，电缆厂，对于高压交联电缆半导电层电阻率的测试是必须具备的测量手段。中文或英文两种语言

the instrument is suitable for cable research department. cable factory. It is a must have measurement mean for high voltage crosslinked cable semi conduction shielding layer resistivity test . Two languages in Chinese or English

四.参数Parameters

1.电阻率/ resistivity： 10-8～2×106Ω-cm

2.电阻/ resistance： 10-8～2×106Ω

3.电导率/ conductivity：5 ×10-6～108s/cm

4.分辨率：0.1μΩ/resolution: minimum 0.1μΩ

5.测量误差±（0.05%读数±5字）/ accuracy ±0.05%

 6.测量电压量程/ measuring voltage range：2mV 20mV 200mV 2V

7.测量精度±（0.1%读数）/ measuring accuracy ±0.1%

8.分辨率/resolution： 0.1uV 1uV 10uV 100uV

 9.电流输出：直流电流0～1000mA可调，输入220V。

Current output: DC current 0～1000mA adjustable. input 220V.

 10.量程/range：1μA，10μA，100μA，1mA，10mA，1000mA.

 11.误差：±0.2%读数±2字/accuracy ±0.2%

12.测试治具：电缆导电层直径：10mm-40mm

Test fixture: conductive cable shield diameter: 10mm-40mm

电缆绝缘层直径cable insulation shield diameter：20mm—150mm

电流电极与电位电极距离distance between current electrode and potential electrode >25mm

1. 主机外形尺寸Overall dimensions：330mm*340mm*120mm

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