用干湿球测量相对湿度的不确定度分析

摘要

This study analyzes the mathematical model used to determine the uncertainties in determining relative humidity by wet and dry bulb.Different components which affect the uncertainties are studied.Based on the data obtained,the measured uncertainty is 0.92%.%对干湿球法测量相对湿度时测量不确定度的数学模型进行分析,并对测量不确定度的各个分量进行分析,结合实测数据得出测量相对湿度的不确定度0.92%。