DEVELOPMENT AND APPLICATION OF A SIMPLE, SOLID INTEGRATING ULTRAVIOLET DOSIMETER

摘要

THE HISTORY, CHEMICAL AND PHYSICAL CHARACTERISTICS AND SOMEnAPPLICATIONS OF A SIMPLE HALOGENATED HYDROCARBON - INDICATOR DYE - PARAFFIN DOSIMETER FOR THE MEASUREMENT OF ULTRAVIOLET RADIATION ARC DESCRIBED.nWITH SUCH A SYSTEM, THE TOPOGRAPHIC DISTRIBUTION OF ULTRAVIOLET RADIA¬TION OVER A MODEL OF THE HUMAN HEAD HAS BEEN INVESTIGATED. STRIKING EFFECTS OF VARIOUS TYPES OF SUN SHADES AND REFLECTOR SURFACES HAVE BEEN NOTED. THE SYSTEM IS USEFUL FOR QUANTITATIVE MEASUREMENT OF ENERGY OUTPUT OF VARIOUS ULTRAVIOLET SOURCES, THE INVESTIGATION OF SUNSCREENS AND FOR TOPOGRAPHIC STUDIES OF NATURAL DISTRIBUTION OF ULTRAVIOLET RADIATION.