Instrument calibration method and device

The invention provides an instrument calibration method and an instrument calibration device, aiming at solving the technical problem and relating to the field of monitoring technology and aiming solving the problem that the instrument calibration software in the prior art is only applicable to a certain specific instrument and is bad in compatibility. The method comprises the steps of establishing an instrument list, wherein the instrument list comprises calibration attribute information of at least two instruments; according to the model of an instrument to be calibrated, determining the calibration attribute information of the instrument to be calibrated from the instrument list; calibrating the instrument to be calibrated according to the calibration attribute information. The instrument calibration method and device can be used for calibrating various instruments.