| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for detecting the concentration of a mixed fluid capable of accurately detecting the concentration of the mixed fluid constituted of three or more kinds of components, and a device for detecting the concentration of the mixed fluid. Ž<P>SOLUTION: In the method for detecting the concentration of the mixed fluid constituted so as to detect the concentrations of the respective components of the mixed fluid constituted of N (an integer of ≥3) kinds of known components, the dielectric constant of the mixed fluid is measured at different temperatures of an (N-1) point and the concentrations of the respective components are calculated from the dielectric constants of the respective known components at the respective temperatures of the (N-1) point and the dielectric constants of the mixed fluid at the respective temperatures of the (N-1) point. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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