DEVICE FOR MEASURING ILLUMINATION IN AN ULTRAVIOLET OPTICAL RADIATION RANGE

The proposed device for measuring illumination in an ultraviolet optical radiation range contains an ultraviolet radiation intensity transducer, a visible radiation intensity transducer, two optical filters, a microprocessor control unit, a displaying unit, and additionally, a current-to-voltage con...

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Bibliographische Detailangaben
Hauptverfasser:	SHABASHKEVYCH BORYS HRYHOROVYCH, BUTENKO VASYL KYRYLOVYCH, YURIEV VASYL HRYHOROVYCH, DOBROVOLSKYI YURII HEORHIIOVYCH
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS COLORIMETRY ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT MEASURING PHYSICS RADIATION PYROMETRY SEMICONDUCTOR DEVICES TESTING
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Beschreibung
Zusammenfassung:	The proposed device for measuring illumination in an ultraviolet optical radiation range contains an ultraviolet radiation intensity transducer, a visible radiation intensity transducer, two optical filters, a microprocessor control unit, a displaying unit, and additionally, a current-to-voltage converter. As the ultraviolet radiation intensity transducer, a radiometric transducer with a photodiode based on gallium phosphide is used. One of the optical filters transmits ultraviolet radiation with bactericidal action. The second filter transmits ultraviolet radiation with erythemal action. The contrpol unit is designed for selecting the mode of the measurement of illumination in the range of ultraviolet radiation with bactericidal or erythemal action or in the range of visible optical radiation.