| 影响实用化实时测温系统测温精度的若干因素 |
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| 引用本文： | 熊宝库,徐泰强,郭建涛,王林,施德恒.影响实用化实时测温系统测温精度的若干因素[J].信阳师范学院学报(自然科学版),2005,18(4):397-399,419. |
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| 作者姓名： | 熊宝库 徐泰强 郭建涛 王林 施德恒 |
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| 作者单位： | 1. 信阳师范学院,物理与电子工程学院,河南,信阳,464000
2. 信阳技工学校,河南,信阳,464000 |
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| 基金项目： | 河南省自然科学基金项目(031400300204140030030511014300) |
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| 摘 要： | 在介绍一种利用钽酸锂热释电探测器实现的实用化双波长光纤测温仪的基础上,着重讨论了反射辐射、探测器本身的辐射与环境温度、光路中选择性吸收气体的光谱吸收及除此之外的其他诸种因素对系统测温精度的影响,并提出了相应的抑制措施.
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| 关 键 词： | 实时测温系统 测温精度 影响因素 |
| 文章编号： | 1003-0972（2005）04-0397-03 |
| 收稿时间： | 2004-09-10 |
| 修稿时间： | 2004-09-10 |
Several affecting factors of temperature measurement accuracy for a practical temperature measurement system |
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| XIONG Bao-ku,XU Tai-qiang,GUO Jian-tao,WANG Lin,SHI De-heng.Several affecting factors of temperature measurement accuracy for a practical temperature measurement system[J].Journal of Xinyang Teachers College(Natural Science Edition),2005,18(4):397-399,419. |
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| Authors: | XIONG Bao-ku XU Tai-qiang GUO Jian-tao WANG Lin SHI De-heng |
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| Abstract: | The effect of reflection radiation, radiation of the detector itself,the surrounding temperature,the selective absorption gas in optical path, and other factors on temperature measurement accuracy for a practical temperature measurement system were discussed based on a practical dual-wavelength fiber-optic colorimeter using LiTaO_3 pyroelectric detector. |
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| Keywords: | practical temperature measurement system temperature measurement accuracy affecting factor |
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