20110093232 | Method and arrangement for automatic calibrating of spectrometers - An arrangement as well as a method for calibrating a spectrometer for measuring spectral fractions of a substance in the context of chemometrics or chemometric processes with a spectrometric apparatus for measuring spectral fractions of the substance to be examined as well as with a calibration unit, by means of which a calibrating of the spectrometric apparatus and/or measurement data based on measured spectrometric data is performed, characterized by the following steps: a) measuring a totality of spectral fractions X and/or corresponding substance concentrations of the substance to be examined; b) storing the totality of the measured spectral fractions X in a memory module as spectrometric measurement data in the form of a multidimensional coefficient vector; c) automatic extracting, from the totality of the measured spectral fractions X, of spectral fractions X | 04-21-2011 |