Chemical developer sensing system for film processors

Details Chemical developer sensing system for film processors Chemical developer sensing system for film processors

1993-04-02

1996-02-06

Rutledge, D.

354299, 354324, G03D 302, G03D 1300

Patent

active

054899613

ABSTRACT:
A sensing probe detects characteristics of the strength of developer solution in a film processor and provides a signal to a sensing circuit. The sensing circuit provides a signal that is thereafter processed or otherwise manipulated for providing an output signal to a display for indicating the strength of the developer solution. The sensing signal may also be used to provide compensation or other appropriate corrective action to the film processor in an integrated monitoring system.

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