Ultraviolet light dosage monitor

Details Ultraviolet light dosage monitor Ultraviolet light dosage monitor

G - Physics

01

J

340/155

G01J 1/44 (2006.01) G01J 1/42 (2006.01) G01R 22/02 (2006.01)

Patent

CA 1140653

PBElder 6 ULTRAVIOLET LIGHT CONTROL II ABSTRACT OF THE DISCLOSURE An apparatus designed for monitoring the administering of ultraviolet therapy, particularly for portable use such as at the beach, has a control system adapted to monitor the instantaneous intensity of the ultraviolet light received by a subject being treated, wherein the instantaneous intensity is integrated by means of a rechargeable electrochemical cell to measure the total ultraviolet energy per unit area re- ceived by the subject during a given time. The apparatus is so controlled that when the total energy received by the subject as measured by the apparatus reaches a predetermined preset value as determined by the discharged state of the electrochemical cell, a warning signal either visible or audible is given to the subject. In an improved embodiment an electronic means is used to subtract the energy measured at one wavelength from the energy measured at other wavelengths, thereby providing a low cost filter means for selecting the desired wavelength to be measured. - 14 -

350905

Affiliated with

Also associated with

Rating

Ultraviolet light dosage monitor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ultraviolet light dosage monitor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ultraviolet light dosage monitor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1121118