摘要
机械式温湿度计广泛应用于实验室环境监测、生产车间、存储库房、药房等场所。计量检定机构每年收到的送检量非常大,因此,对所出具证书中机械式温湿度计的示值误差以及测量不确定度的准确性要求就比较高。本文通过具体实例,详尽的对机械式温湿度计温度、湿度的示值误差进行不确定度分析。
Mechanical thermo-hygrometers are very widely used in environmental monitoring、workshop、storage warehouse、drugstore and so on. There are many mechanical thermo-hygrometers are sent to metrological verification agency for testing. So the accuracy of the temperature and humidity indication error and the measurement uncertainty of mechanical thermo-hygrometers is very important. In this article,it analyses the measurement uncertainty of the temperature and humidity indication error of the mechanical thermohygrometers by an example.
作者
安永利
刘鑫
AN Yong-li;LIU Xin(Liaoning Institute of Measurement,Shengyang 110004,China)
关键词
机械式温湿度计
不确定度
温度
相对湿度
mechanical thermo-hygrometers
measurement uncertainty
temperature
relative humidity
