Please use this identifier to cite or link to this item:
標題: 電阻式相對濕度計之校正與性能研究
作者: 陳加忠
關鍵字: 相對濕度計;電阻式;性能測試;校正方程式
出版社: 國立中興大學工學院;Airiti Press Inc.
Project: 興大工程學報, Volume 9, Issue 2, Page(s) 61-68.
The study executed the performance test of resistance hygrometer and established their calibration equations. The domestic hygrometers attached with the linear adjustable circuit of output signals were calibrated to improve their accuracy. The relative humidity environment produced by several saturated salt solutions were served as the standard for the performance test. These performance included accuracy, precision, and long-term stability. The results indicated that the adequate calibration equations could improve significantly the accuracy of resistance hygrometers. By the output signals' linear adjustable circuit that adjusting values obtained from calibration equation, the accuracy of domestic hygrometers could be improved from 5%RH to 2%RH. Domestic hygrometers were installed at the greenhouse and livestock house to test the durability. The results revealed these hygrometers had the good long-term ability within one year.

ISSN: 1017-4397
Appears in Collections:第09卷 第2期

Show full item record

Google ScholarTM


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.