Instruments and Systems: Monitoring, Control, and Diagnostics Annotation << Back The application of the developed colorimetric device for measuring the geometric parameters of the color dental bleach and its feasibility study E.E. MAIOROV, L.I. SHALAMAY, M.S. TUROVSKAYA, A.N. LITVINENKO, T.A. CHERNYAK, V.P. PUSHKINA, A.V. DAGAEV, S.E. PONOMAREV This article the developed colorimetric device for measuring of the color parameters of the dental bleach, where as the photodetector uses a three-element RGB-photodiode for measuring the red, green and blue components in the recorded radiation are presented. As the emitter was used as a halogen bulb. In comparison with other colorimetric systems using spectrophotometers, the colorimetric device has advantages due to significantly lower cost, and small mass-dimensional parameters, which allows more efficient use of it in medicine for controlling color of liquid-phase environments is considered. Experimental studies have shown that this instrument provides measurements of color samples at quite an acceptable level. Keywords: colorimeter, diffuse reflector, fiber optic wiring, spectral sensitivity, color glass, the reflection coefficient. Contacts: E-mail: majorov_ee@mail.ru Pp. 54-59.