Thermal measuring and testing – Transformation point determination – Between gaseous and liquid states
Patent
1989-05-22
1991-06-18
Cuchlinski, Jr., William A.
Thermal measuring and testing
Transformation point determination
Between gaseous and liquid states
374 16, G01N 2568
Patent
active
050245325
ABSTRACT:
A dew point temperature measuring apparatus is positioned in a sample flow channel that withdraws a sample of a gaseous atmosphere within an enclosure for measuring the dew point temperature of the gaseous atmosphere from which its humidity may be determined. The dimensions of the sample flow channel and the velocity of the gas flow past the dew point temperature measuring apparatus is controlled to assure that the flow is laminar in order to avoid unwanted heat transfer between the sample gas and the dew point temperature measuring apparatus. The dew point temperature measuring apparatus includes a pair of sensors positioned side-by-side in a top wall of the sample flow channel.
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Cuchlinski Jr. William A.
Gutierrez Diego F. F.
Luxtron Corporation
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