Relatively inexpensive hygrometer that occupies volume less than 4 in.(3) measures dewpoints as much as 100 degrees C below ambient temperatures, with accuracy of 0.1 degrees C. Field tests indicate accuracy and repeatability identical to those of state-of-the-art larger dewpoint hygrometers. Operates up to 100 times as fast as older hygrometers, and offers simplicity and small size needed to meet cost and performance requirements of many applications.
High-Performance Miniature Hygrometer
NASA Tech Briefs ; 18 , 10
1994-10-01
Miscellaneous
No indication
English
High-Performance Miniature Hygrometer
Online Contents | 1994
A Miniature Dewpoint Hygrometer for Monitoring Human Environments in Space
British Library Conference Proceedings | 2000
|A Miniature Dewpoint Hygrometer for Monitoring Human Environments in Space
SAE Technical Papers | 2000
|Aircraft Hygrometer Flight Test
NTIS | 1969
|NTRS | 1945
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