Calibration of conductivity measurement system

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United States of America Patent

PATENT NO 8513956
APP PUB NO 20120019261A1
SERIAL NO

12843387

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Abstract

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A system and method for calibrating a digital conductivity and temperature measuring system. A connector is interposed between a sensor and transmitter of the digital conductivity and temperature measuring system. A calibrator, which may have selectable resistors with known values, is also attached to the connector. The sensor measures a raw resistance for a selected resistor. The digital conductivity and temperature measuring system then compares the raw resistance to the known value of the resistor to calculate a calibration factor.

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Patent Owner(s)

Patent OwnerAddress
METTLER-TOLEDO THORNTON INC900 MIDDLESEX TURNPIKE BLDG 8 BILLERICA MA 01821

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bevilacqua,, Jr Anthony C Medford, US 3 2
Feng, Xiaoxing Newton, US 1 2
Kunicki, Richard G Billerica, US 1 2
Mansur, Robert P Chelmsford, US 4 69
Marsh, David W N. Scituate, US 3 12

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