New methods of subcooled water recognition in dew point hygrometers

Jerzy Weremczuk; Ryszard Jachowicz

doi:10.1117/12.435909

8 August 2001 New methods of subcooled water recognition in dew point hygrometers

Jerzy Weremczuk, Ryszard Jachowicz

Author Affiliations +

Proceedings Volume 4516, Optoelectronic and Electronic Sensors IV; (2001) https://doi.org/10.1117/12.435909
Event: Optoelectronic and Electronic Sensors IV, 2000, Gliwice, Poland

Abstract

Two new methods of sub-cooled water recognition in dew point hygrometers are presented in this paper. The first one- impedance method use a new semiconductor mirror in which the dew point detector, the thermometer and the heaters were integrated all together. The second one an optical method based on a multi-section optical detector is discussed in the report. Experimental results of both methods are shown. New types of dew pont hydrometers of ability to recognized sub-cooled water were proposed.

Citation Download Citation

Jerzy Weremczuk and Ryszard Jachowicz "New methods of subcooled water recognition in dew point hygrometers", Proc. SPIE 4516, Optoelectronic and Electronic Sensors IV, (8 August 2001); https://doi.org/10.1117/12.435909

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