| 热防护材料高温异型传感器校准技术研究 |
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| 引用本文： | 赵化业,裴雅鹏,张俊祺,刘浩. 热防护材料高温异型传感器校准技术研究[J]. 宇航计测技术, 2020, 40(2): 14-19. DOI: 10.12060/j.issn.1000-7202.2020.02.03 |
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| 作者姓名： | 赵化业 裴雅鹏 张俊祺 刘浩 |
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| 作者单位： | 北京航天计量测试技术研究所，北京 100076 |
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| 基金项目： | 国家重点研发计划资助（2017YFF0205200） |
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| 摘 要： | 高温异型传感器广泛应用在热防护材料研究领域,因其测温部分比通用温度传感器尺寸短,现有的校准装置无法满足该类传感器的校准需求。针对高温异型传感器无法校准的问题,提出了一种应用专用高温恒温炉、基于比较法的校准方法,研制了高温异型传感器校准装置,实现了该类温度传感器的量值溯源,并进行了不确定度分析。
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| 关 键 词： | 异型温度传感器 校准装置 高温恒温炉 石墨 |
Research on Calibration Technology for Thermal Protection Material Special High Temperature Sensor |
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| ZHAO Hua-ye,PEI Ya-peng,ZHANG Jun-qi,LIU Hao. Research on Calibration Technology for Thermal Protection Material Special High Temperature Sensor[J]. Journal of Astronautic Metrology and Measurement, 2020, 40(2): 14-19. DOI: 10.12060/j.issn.1000-7202.2020.02.03 |
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| Authors: | ZHAO Hua-ye PEI Ya-peng ZHANG Jun-qi LIU Hao |
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| Affiliation: | Beijing Aerospace Institute for Metrology and Measurement Technology,Beijing 100076，China |
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| Abstract: | Special high temperature sensor is widely used in the field of thermal protection materials.Because the temperature measurement part is shorter than the general temperature sensor,the established calibration devices cannot meet the calibration requirements.For the problem that the special high temperature sensor cannot be calibrated,a calibration method based on comparison and the special high temperature furnace is put forward,and the calibration device of special high temperature sensor is developed.The traceability of the temperature sensor is realized and the uncertainty analysis is carried out. |
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| Keywords: | Special temperature sensor Calibration device High temperature furnace Graphite |
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