Method for zero correction of a measuring device

Details Method for zero correction of a measuring device Method for zero correction of a measuring device

2007-09-25

2007-09-25

McElheny, Jr., Donald E. (Department: 2863)

Data processing: measuring, calibrating, or testing

Calibration or correction system

Zeroing

C073S001340

Reexamination Certificate

active

10972713

ABSTRACT:
Method for zero correction of a measuring device, in particular a flowmeter, wherein a number of zero settings are carried out with the device and/or process in different states. In the case of each of these zero settings, a set of device and/or system parameters is recorded together with the measured zero value and stored in an electronic memory, and in normal operation of the measuring device, a stored set of device and/or system parameters that matches the respectively current system and/or device parameters is sought, so that the measured zero value assigned to this set of parameters is used as the current zero value.

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