Multi-parameter monitoring system

Measuring and testing – Gas content of a liquid or a solid – Of a liquid

Reexamination Certificate

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Details

C073S061410

Reexamination Certificate

active

07007541

ABSTRACT:
A plurality of multi-parameter monitoring tool assemblies are connectable over a communications network and are further in communication with a central controller. Each of the tool assemblies is configured to interconnect with one or more sensor head components which may be employable in the monitoring of water quality. According to the system described herein, the central controller may periodically communicate with one or more of the tool assemblies connected in the communications network and extract, process, and display information as to the configuration and operation of one or more tool assemblies.

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Hydrolab Brochure “New Series 4a Water Quality Instruments From Hydrolab For Worry-Free Water Quality Data” dated Apr. 27, 1999.

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