Detection method for Q-factor by measuring device, particularly flow-measuring device, involves measuring relation between oscillation amplitude and momentum of measuring pipe for determination of Q-factor

摘要

The method involves measuring the relation between the oscillation amplitude and momentum of a measuring pipe (2) for determination of the Q-factor. The Q-factor is calculated from relation of static and dynamic oscillation. The measuring device includes a Coriolis-flow-measuring device, whose measuring pipe, through which the measuring medium flows is excited by an exciter unit (3) generating an oscillatory motion, whose flow affecting oscillatory motion is detected by a sensor unit (4) and is analyzed with an evaluation unit (5) for determination of desired flow rate parameters. Independent claims are also included for the following: (1) an attachment for the execution of method (2) a computer tomography product for the attachment.