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Testing UV absorption eyewear and sunscreen with a deuterium light source

2019-02-09

[public] 142K views, 6.52K likes, 41.0 dislikes audio only

channel thumbApplied Science

I use a deuterium light source to determine the absorption effectiveness of UV safety glasses and sunscreen, as well as common transparent materials.

Another interesting application of sunscreen, UV, and visual indicators:

/youtube/video/h8VJft5Xq5g

References for CIE erythema action spectrum:

https://en.m.wikipedia.org/wiki/Ultraviolet_index

http://sci-hub.tw/10.1039/C1PP05271C

https://pubs.rsc.org/en/content/articlelanding/2012/pp/c1pp05271c/unauth#!divAbstract

https://en.wikipedia.org/wiki/Deuterium_arc_lamp

https://en.wikipedia.org/wiki/Emission_spectrum#Radiation_from_molecules

http://www.aseq-instruments.com/

https://www.ebay.com/itm/Fused-quartz-glass-plate-50mm-x-50mm-x-1mm-2-pieces-Free-Shipping/123634196683

https://www.amazon.com/gp/product/B001RKFZPC/

https://www.patreon.com/AppliedScience


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