| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a test method of a Coriolis mass flowmeter capable of performing a functional test regardless of a medium flowing through a measuring tube. <P>SOLUTION: The test method of the mass flowmeter that receives a predetermined vibrational stimulation, records a vibrational response, and operates according to Coriolis principle. The recorded vibrational response is compared with a previously recorded vibrational response. Thus, the Coriolis mass flowmeter can be tested with respect to a tolerance of errors during manufacturing or a calibration state. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
