Method for testing a mass flow rate meter

Details Method for testing a mass flow rate meter Method for testing a mass flow rate meter

2006-09-13

2009-10-20

Raevis, Robert R (Department: 2856)

Measuring and testing

Instrument proving or calibrating

Volume of flow, speed of flow, volume rate of flow, or mass...

Reexamination Certificate

active

07603885

ABSTRACT:
A method of testing a mass flow rate meter functioning on the Coriolis principle, in which an apparatus of the mass flow rate meter is subjected to a predetermined oscillation excitation and the associated oscillation response is recorded. Then the recorded oscillation response is compared with a previously recorded oscillation response. Testing of the Coriolis mass flow rate meter with regard, for example, to error tolerances in the manufacturing or with regard to a calibration condition is thereby enabled.

REFERENCES:
patent: 4470294 (1984-09-01), Hamel
patent: 4845989 (1989-07-01), Titlow et al.
patent: 5926096 (1999-07-01), Mattar et al.
patent: 6092409 (2000-07-01), Patten et al.
patent: 6758103 (2004-07-01), Hansen
patent: 19840904 (2000-03-01), None
patent: 10356383 (2005-06-01), None

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