LABORATORY SPECTROMETER FOR INVESTIGATION OF REFLECTANCE AND ESTIMATION OF COLORATION PARAMETERS OF DIFFUSELY REFLECTING OBJECTS
ITMO University, Saint Petersburg, 197101, Russian Federation ; senior engineer
A. D. Yaskov
ITMO University ; Professor
V. N. Grisimov
I. P. Pavlov St. Petersburg State Medical University, Department of Stomatology;
Abstract. Laboratory spectrometer for reflectance measurement and coloration parameters evaluation of diffusely reflecting objects is considered. Peculiarities of construction and basis technical characteristics of the instrument on the base of a polyhromator are described. Results of the instrument tests are presented.
Keywords: integrating sphere, colorimetry, reflection spectrum.