Target component calibration device, electronic device, and target component calibration method

A target component calibration device that calculates the content of target components of a test object, the device comprising:

• a test object observational data obtaining section that obtains observational data regarding the test object;
• a calibration data obtaining section that obtains calibration data which includes independent components corresponding to the target components and a calibration simple regression equation;
• a mixing coefficient calculating section that calculates mixing coefficients of the target components regarding the test object based on the calibration data and the observational data regarding the test object;
• and
• a target component content calculating section that calculates the content of target components based on the simple regression equation representing the relationship between the content and the mixing coefficients corresponding to the target components, and the mixing coefficients calculated by the mixing coefficient calculating section,
• wherein the target component content calculating section adjusts at least one of two constants of the simple regression equation depending on a measurement condition when the observational data is obtained.