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Sensors Author

David J. Beaubien


Article
The Chilled Mirror hygrometer: How It Works, Where It Works-and Where It Doesn't   May 1, 2005
By: David J. Beaubien

The chilled mirror hygrometer (CMH) has been used as a NIST-referenced humidity transfer standard in metrology laboratories for the past four decades. Its principle of operation is simple and elegant. Its totally inert construction, wide measuring span, and high precision have led to thousands of...more >>