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测量环境温度对辐射温度计量值的影响 被引量:1

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摘要 设计了一种控温稳定、温度可调的恒温装置。它能精确模拟周围环境室温变化,通过辐射温度计测量结果的细微变化,确定室温变化这一影响因子的大小。该恒温装置包含两部分:恒温介质产生部分和热交换平台。通过模拟测试,随着控制器温度变化,辐射温度计测量信号随之变化。当控温器介质温度每变化1.00℃,温度计的测量量值变化0.08℃。测量结论表明,该恒温装置能够有效的量化环境温度变化对温度计的测量结果的影响,对修正温度计误差有很大参考意义。
作者 叶子奎
出处 《计测技术》 2017年第S1期108-110,共3页 Metrology & Measurement Technology
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