A system for estimating the dynamics of the system to be measured using the redox potential

摘要

PROBLEM TO BE SOLVED: To estimate the dynamics of a system to be measured, which can provide not only information on whether a culture solution is aerobic or anaerobic, but also data for determining a culture operation and optimizing various conditions of the culture solution. Provides a system for. SOLUTION: A reference electrode 3, a first working electrode 5, and a first working electrode are at least different in material or surface processing from a second working electrode 7, a first working electrode, and a second working electrode. The electrodes are a third working electrode 9 having at least a different material or surface processing, first potential information regarding the oxidation-reduction potential of the reference electrode and the first working electrode, and the oxidation-reduction potential of the reference electrode and the second working electrode. The second potential information regarding the reference electrode and the third potential information regarding the oxidation-reduction potential at the reference electrode and the third working electrode are received, and the information including the first potential information, the second potential information, and the third potential information. A system for estimating the dynamics of the measurement target system 1, including an information storage unit 11 for storing the device. [Selection diagram] Fig. 1