Hygrometers
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United States of America Patent
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May 30, 1995
Grant Date -
N/A
app pub date -
Oct 26, 1993
filing date -
Oct 27, 1992
priority date (Note) -
Expired
status (Latency Note)
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Abstract
According to the invention a hygrometer is provided for measuring the moisture content of a gas, the hygrometer comprising a chamber 2 housing a hygrometer sensor 1, a gas inlet 3 for admitting gas into the chamber and a gas outlet 4 for allowing gas to leave the chamber, the apparatus being such that a drying medium can be stored in the chamber to dry the sensor and then be rapidly removed from the chamber prior to measurement, for example via a removable lid 5.
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