FIELD: measuring technique.
SUBSTANCE: method can be used for measuring light parameters for metering UV radiation when taking sunbaths. Light-sensitive radiation receiver is irradiated. Bacteriorhodopsin dry film is used as photoreceiver. Matter is introduced into bacteriorhodopsin to prolong time of its photo-cycle. Level of illumination is determined from reversible change in color of bacteriorhodopsin subjected to radiation due to comparison of color of radiated bacteriorhodopsin with reference color marks, which marks are dyed into colors corresponding to color of radiated bacteriorhodopsin at different levels of solar illumination.
EFFECT: improved reliability; simplified process f measurement.
2 cl
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