Water content metering apparatus
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United States of America Patent
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-
Jan 2, 2001
Grant Date -
N/A
app pub date -
Mar 30, 1998
filing date -
Sep 2, 1997
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A water metering apparatus for measuring water concentrations in a water-ink emulsion used in a printing press is provided. The apparatus develops a substantially linear output for water concentrations ranging from 0% to approximately 50% without employing a logarithmic amplifier. In addition, an improved sensor for use in the water metering apparatus is provided.
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