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关于如何实现红外热成像仪全面、精确校准的探讨

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本文以红外热成像仪的工作原理为出发点,结合热像仪的一些关键性参数和校准规范要求,重点分析了其技术参数对计量性能的影响,并对如何准确校准热像仪温度进行探讨.同时,为综合评价热像仪的计量性能,提出了几个新的热像仪校准参数,并对其校准方法和校准步骤进行阐述.
Discussion on How to Achieve Comprehensive and Accurate Calibration of Infrared Thermal Imager
Based on the working principle of the infrared thermal imager,combined with some key parameters and calibration requirements of the thermal imager,this paper focuses on analyzing the influence of its technical param-eters on the metrological performance,and discusses how to accurately calibrate the temperature of the thermal ima-ger.At the same time,in order to comprehensively evaluate the metrological performance of the thermal imager,several new calibration parameters of the thermal imager are proposed,and their calibration methods and calibration steps are described.

thermal imagerworking principlemeasurement accuracytemperature differencecalibration method

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南京市计量监督检测院

热像仪 工作原理 测量准确度 温差 校准方法

2024

计量与测试技术
成都市计量监督检定测试所

计量与测试技术

影响因子:0.175
ISSN:1004-6941
年,卷(期):2024.51(1)
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