Water measuring system with improved calibration
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United States of America Patent
Stats
-
Aug 10, 1993
Grant Date -
N/A
app pub date -
Dec 27, 1991
filing date -
Dec 30, 1990
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A water measuring system for measuring different parameters of water having a compact configuration that can be easily calibrated is provided. A plurality of individual sensors, are mounted on the housing, including a dissolved oxygen measuring sensor that can be mounted at a position separate from the other sensors. A hood member can be mounted at the lower end of the housing member to protect the sensors. A container that is capable of holding a calibration liquid can be fitted onto the housing member to provide the liquid at a position that will only contact those sensors other than the oxygen measuring sensor during a single calibration procedure.
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