| 温度计量技术进展近况 |
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| 引用本文： | 张继培.温度计量技术进展近况[J].上海计量测试,2002,29(1):4-9. |
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| 作者姓名： | 张继培 |
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| 作者单位： | 上海工业自动化仪表研究所,200233 |
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| 摘 要： | 近年来，在把ITS－90更方便地传递到工作用温度计，温度测量仪表采用信息技术和特殊工业场合测温应用方面均取得了一些进展。本文介绍了国内外温度技术在这些方面进展的状况。对温度定点，校验器，热电偶和热电阻测温，辐射测温，光纤测温和信息时代自动化系统中的温度检测仪表的重要进展分别作了介绍。
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| 关 键 词： | 温度计量 计量学 温度固定点 热电偶 热电阻 干井式校验器 |
Recent Development of temperature Measurement |
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| Zhang Jipei.Recent Development of temperature Measurement[J].Shanghai Meassurement and Testing,2002,29(1):4-9. |
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| Authors: | Zhang Jipei |
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| Affiliation: | Shanghai Institute of Process Automation Instrumentation 200233 |
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| Abstract: | This paper reviews the progress in temperature measur ement in recent years. The discussion is focused on three major directions: the calibration method and apparatus, the employment of information technology in temperature measuring instruments and the application of thermometric techniques in special industrial areas. The achievements in fixed points, calibrators, thermocouple and resistance thermometry, radiation thermometry, optical fiber thermometry and transmitters used in industrial automation systems are presented. |
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| Keywords: | Temperature Thermometry Metrology |
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