The design ideas, theory of humidity measure, system composing and application of the homemade dry-wet bulb hygronom in EBP industrial experiments are described in this paper.

• 通过实验,对利用干湿球温度表观测密闭库房湿度所产生的偏差进行了分析,确定了偏差的范围和大小,并提出了在实际工作中修正偏差的方法。