发明名称 |
Method for checking Coriolis mass flow meter, involves activating measuring tube in diagnostic mode for testing Coriolis-mass flow meter, where Coriolis-frequency of Coriolis oscillations is determined |
摘要 |
<p>The method involves activating measuring tubes (2,3) in a diagnostic mode for testing a Coriolis-mass flow meter (1) which is excited for Coriolis-oscillations. A Coriolis-frequency of the Coriolis oscillations is determined. The current ratio of the measured frequency is determined for the Coriolis-frequency, and is compared with a predetermined reference value. An independent claim is also included for a Coriolis mass flow meter with a checking unit.</p> |
申请公布号 |
DE102010015421(A1) |
申请公布日期 |
2011.10.20 |
申请号 |
DE20101015421 |
申请日期 |
2010.04.19 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
MONDRUP, NIELS PER |
分类号 |
G01F1/84;G01F25/00 |
主分类号 |
G01F1/84 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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