Method and apparatus for measuring concentration of matter in liquid by using microwaves

摘要

An apparatus comprising a measuring unit for measuring a property of microwaves by transmitting microwaves through a fluid containing matter to be measured, a storing unit for storing a correction parameter set of a sensitivity coefficient and a mixture ratio concerning the matter to be measured, and a calculating unit for calculating a concentration of the matter to be measured from the property of the microwaves obtained by the measuring unit and the correction parameter set obtained in the storing unit.