UV intensity measuring device for assessing e.g. sun cream, has photodiode or chemical sensor for measuring changes in substance caused by exposure to UV radiation

摘要

#CMT# #/CMT# The device is a portable one containing a UV-specific photodiode on a chip and/or a chemical sensor for measuring the (in)direct changes in a substance caused by exposure to UV radiation, e.g. for measuring a change in colour. #CMT#USE : #/CMT# For providing customers with information relating to which sun protection product (e.g. sun cream or suntan lotion) they should use, as well as with information on when they should apply fresh sun protection product. #CMT#ADVANTAGE : #/CMT# A simple and convenient to use device for ensuring good protection of the skin against harmful UV radiation. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The figure shows a schematic view of the UV radiation intensity measuring device (drawing includes non-English language text).