Patent ID: 8829457
Filing Date: 2014-09-09
Classification: G01J,H01L

Abstract:
1. An ultraviolet radiation dosimeter for measuring and recording UV-A 315-400 nm radiation and UV-B 275-315 nm radiation from incoming ultraviolet rays, consisting of: a dosimeter body, a diffuser in said dosimeter body for receiving and diffusing the incoming ultraviolet rays, an ultraviolet filter in said dosimeter body connected to said diffuser for filtering UV-A 315-400 nm radiation and UV-B 275-315 nm radiation from the incoming ultraviolet rays, a semiconductor detector made of ZnSe(Te) in said dosimeter body connected to said ultraviolet filter that receives the UV-A 315-400 nm radiation and UV-B 275-315 nm radiation from the incoming ultraviolet rays and produces signals, amplifiers for amplifying said signals, a chip that receives said signals for measuring and recording the UV-A 315-400 nm radiation and the UV-B 275-315 nm radiation from the incoming ultraviolet rays, a controller connected to said chip, and a display connected to said chip, wherein said chip is controlled by said controller and wherein said display displays said signals.