关于不防水数字温湿度计温度校准可行性探讨

Discussion on the Feasibility of Temperature Calibration of Non-waterproof Digital Hygrograph

本文以不具备防水性能数字式温湿度计作为研究对象,采取将数字式温湿度计探头插入空气玻璃试管并置于恒温槽介质中,实现低温条件下不具备防水性能数字式温湿度计的温度校准。

Taking a digital thermometer without waterproof performance as the research object,the probe of the digital thermometer was inserted into an air glass test tube and placed in a constant temperature bath medium to achieve temperature calibration of the digital thermometer without waterproof performance under low temperature conditions.