Method for putting a Coriolis flow meter into operation
US12392649B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 19, 2021 |
| Grant date | Aug 19, 2025 |
| Priority date | — |
| Expiry date | Dec 3, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N11/04
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present disclosure relates to a method for putting a Coriolis flow meter into operation, in particular a Coriolis flow meter for pharmaceutical bioprocess applications, the method comprising the method steps of: inserting the measuring tube arrangement into the receptacle of the carrier device; causing the measuring tube to vibrate by means of the excitation signal arriving at the vibration exciter and provided by the operating circuit; determining a measurement value of a state variable that is used as a measure for checking whether the measuring tube in the carrier device is in a steady state; and determining the mass flow rate measurement value when a difference between the measurement value of the state variable and a reference value of a reference variable lies below an upper limit value and exceeds a lower limit value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.