METHOD OF FORMATION OF MULTIDIMENSIONAL CALIBRATION MODELS STABLE TO PROPERTY CHANGES AFFECTING THE INSTRUMENT'S MEASURMENT RESULTS

摘要

Method of calibration models formation for measuring instruments of various kinds is provided. This method includes selection of calibration set samples with known secondary properties using specific reference methods; measurement of primary properties of every sample from the calibration set with known secondary properties on the reference instrument and transformation of the measurements of the primary properties of the calibration set samples using correlation of calibration transfer to the form equivalent to the calibrated instrument; development of the calibration model with the help of regression analysis methods using transformed calibration correlation data allowing to determine the analyzed secondary properties of the unknown sample according to the measurements of the plurality of the primary properties of this sample carried out on the calibrated instrument.