A calibrated spectroscopy instrument and a method for calibrating a spectroscopy instrument are disclosed. A derivation unit derives a predicted data amount predicted to be uploaded in a unit time to the information processing apparatus and a processable data amount that the information processing apparatus is capable of processing in a unit time based on at least one of the connection status information or the generation condition. A calculating portion determines recommended numeric data for specifying a shape of the second product based on the size of the second product and the typical numeric data. Another heartbeat message is sent if a specified amount of time has elapsed since a previous heartbeat message was sent by said heartbeat generator.