| 温差致冷组件△TQ参数测试仪中的温度传感器 |
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| 引用本文： | 李玲琪. 温差致冷组件△TQ参数测试仪中的温度传感器[J]. 传感器与微系统, 1990, 0(4) |
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| 作者姓名： | 李玲琪 |
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| 作者单位： | 黑龙江省计算机医用开发研究中心微机部 |
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| 摘 要： | 本文介绍了几种工业中常用的传感器的工作原理和特点。通过研制测试仪的过程,分析了测量物体表面温度时产生的误差及为减小测量误差对热电偶进行改造和安装的方法。
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Thermal Sensors in ΔTQ Parameter Testing Instrument for Thermoelectrical Refrigerating Components |
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| Abstract: | principles and properties of several kinds of sensors commenly used in industry are introduced in this paper. In developing the testing instrument, the deviations induced in measuring surface temperature of objects are analysed, and methods for improving and installing the thermocouple in order to reduce the deviations are presented here. |
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