FM201-2导热系数测试仪/FM2012
FM201-2导热系数测试仪产品介绍
FM201-2导热系数测试仪是一款用于测量材料导热性能的专业设备,采用电桥法原理设计,适用于多种材料的导热系数测定。该仪器能够准确测量材料在不同温度下的热传导能力,为用户提供可靠的实验数据。仪器采用低压加热设计,具有较好的热稳定性,安全系数高,操作简便。测试范围覆盖室温至100℃,可满足科研、教学及工业领域的多种需求。设备结构设计新颖美观,便于包装运输,适合实验室环境使用。仪器配备数字显示功能,可直观读取测试结果,支持多点测定材料在不同温度下的导热性能,帮助用户全面了解材料的热学特性。130
Introduction to FM201-2 Thermal Conductivity Tester
The FM201-2 Thermal Conductivity Tester is a professional instrument designed for measuring the thermal conductivity of various materials based on the bridge method principle. This device provides accurate measurement of heat transfer capabilities of materials under different temperature conditions, delivering reliable experimental data. Featuring low-voltage heating design, the instrument ensures good thermal stability and high safety factor with user-friendly operation. The testing range covers from room temperature up to 100℃, meeting diverse requirements in scientific research, education and industrial applications. With its innovative and aesthetic structure design, the equipment is easy to package and transport, making it suitable for laboratory environments. The digital display function allows for intuitive reading of test results, supporting multi-point measurement of material thermal properties at different temperatures, which helps users comprehensively understand the thermal characteristics of materials. 130
产品特点与优势
FM201-2导热系数测试仪具有多项实用特点:采用PID温度控制技术,控温精度可达±1℃,最小分辨率0.1℃;温度测量部分精度为±1℃,温差测量精度达0.5℃;配备高精度计时功能,计时范围0-100分钟,最小分辨率1秒。仪器可测量包括不良导体、金属和空气等多种材料的导热系数,随机附带硬铝、陶瓷等标准样品供教学测试使用。设备操作灵活便捷,实验过程中能形象展示材料在不同温度下的导热性能变化,有助于学生理解热传导原理。仪器维护简单,使用寿命长,是材料热学性能研究的理想工具。30
Features and Advantages
The FM201-2 Thermal Conductivity Tester offers several practical features: it utilizes PID temperature control technology with precision up to ±1℃ and minimum resolution of 0.1℃; the temperature measurement section provides accuracy of ±1℃ with temperature difference measurement precision reaching 0.5℃; equipped with high-precision timing function covering 0-100 minutes range and 1-second resolution. The instrument can measure thermal conductivity of various materials including poor conductors, metals and air, coming with standard samples like hard aluminum and ceramics for teaching purposes. Its flexible and convenient operation allows vivid demonstration of material thermal performance changes at different temperatures during experiments, helping students understand heat conduction principles. With simple maintenance and long service life, this device serves as an ideal tool for material thermal property research. 30
应用领域与适用范围
FM201-2导热系数测试仪广泛应用于多个领域:在科研机构中用于新材料开发与性能研究;在教育机构中用于物理实验教学和热学原理演示;在工业生产中用于材料质量控制和性能检测。仪器适用于测量各类固体材料的导热系数,包括但不限于金属、陶瓷、橡胶、塑料等,也可用于空气等气体的导热性能测试。设备特别适合需要多点测定材料导热性能的应用场景,能够全面反映材料在不同温度条件下的热传导特性变化。130
Application Fields and Scope
The FM201--2 Thermal Conductivity Tester finds wide applications in various fields: for new material development and performance research in scientific institutions; for physics experiment teaching and thermal principle demonstration in educational institutions; for material quality control and performance testing in industrial production. The instrument is suitable for measuring thermal conductivity of various solid materials including but not limited to metals, ceramics, rubber and plastics, and can also be used for thermal performance testing of gases like air. Particularly suitable for application scenarios requiring multi-point measurement of material thermal conductivity, the device can comprehensively reflect changes in heat transfer characteristics of materials under different temperature conditions. 130
FM201-2导热系数测试仪
的详细介绍FM201-2导热系数测试仪/FM2012
FM-XZY
金属
线膨胀系数
测量仪
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从样品内部加热,加热均匀升温快;采用数字式千分表作为长度测量,采用数字式温度传感器,测量精度高;用单片机作为控制核心,可对数据进行自动处理;采用固态继电器进行加热功率控制;具有防干烧保护装置;测温分辨率0.1℃;测温范围-20℃~+130℃;伸长量测量精度±5μm;测量系统误差<3%;样品尺寸Ф14×500mm(管内径Ф10mm);加热功率:0~100W可调。
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6500
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10-45
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FM-DR2
导热
系数
测定仪(改进型)
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由实验仪、测试仪、热电偶、杜瓦瓶及试样组成。是用稳态法测导体、金属及其它材料导热系数的实验仪器。采用平板式电加热(可调),加热均匀,热电偶测温,结构合理,构思新颖,重复性好,是热学实验的选仪器。仪器组成及特点:
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2980
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10-46
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FM201-2
导热
系数
测试仪
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【实验内容】一、对铜一康铜热电偶温度计定标。二、测量物体在室温~100℃范围内多个点的导热系数,画出曲线。
1、测量导体的导热系数,本仪器附橡皮、陶瓷、牛筋等样品供教学测试用。
2、测量金属的导热系数,本仪器附有硬铝测试样品。
3、测量空气的导热系数。
【结构特性】仪器设计新颖,美观大方,便于包装运输。实验时能减小温度对放大电路及数显仪表的影响;采用低压加热,具有较好的热稳定性,安全系数高。
本仪器可多点测定材料的导热系统,能形象地描述材料在不同温度下的导热性能。学生在实验过程中操作灵便。
【测量范围、精度】
1、PID控制:精度±1℃;小分辨率0.1℃;
2、温度测量部分:室温0~120℃;测量精度:±1℃;温差测量的精度0.5℃;
3、计时部分:范围0~100min;小分辨率1S;精度:10-5;
4、电压表:准四位半,精度0.1%。
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3500
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