| 摘要 |
A calibration apparatus (20) for a chemical sensor includes a conversion calculation unit (23) that acquires a measurement value of a calibration solution (22) that is measured by the chemical sensor (11) and calculates a conversion calculation output, a calibration sensitivity extraction unit (24) that receives the conversion calculation output and extracts a calibration sensitivity from the conversion calculation output, a calibration history storage unit (26) that stores past histories of the calibration sensitivity, and a sensitivity variation curve prediction unit (25) that predicts a sensitivity variation curve based on the past histories of the calibration sensitivity, the sensitivity variation curve prediction unit calculating a sensitivity correction value based on the sensitivity variation curve, the sensitivity variation curve prediction unit supplying the sensitivity correction value to a sensitivity correction part (13a) that performs a sensitivity correction in a measurement apparatus (10). |
