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    冷镜式露点仪测量结果的不确定度评定
    Uncertainty Budget of Chilled-mirror Dew-point Hygrometer
      
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    中文摘要:
          冷镜式精密露点仪是湿度测量中准确度最高的仪器,也是许多国家湿度量值传递以及国际比对通常使用的传递标准.本文讨论了冷镜式露点仪测量不确定度的多种因素,其中有些不确定度分量目前还难以估算出具体数据.
    英文摘要:
          Chilled-mirror dew-point hygrometers are widely used as humidity transfer standards. This paper discusses our method to evaluate the uncertainty components of chilled mirror hygrometer during calibration process, and also a few possible influencing factors we are interested in .
    李占元  李萍
    中国计量科学研究院化学所，北京应用气象研究所 北京 100013，北京 100029
    中文关键词:  冷镜式露点仪  湿度测量  不确定度
    英文关键词:chilled-mirror dew-point hygrometer,humidity measurement,uncertainty,
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