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Calcium Halophosphate 'White' Phosphor Glowing Under UV

The popular calcium halophosphate 'white' phosphor glowing under UVC radiation.

Osram_Liteguard_4__0393B_40W_White.JPG Osram_6__0393B_85W_Warm_White.JPG Calcium_Halophosphate_White_Phosphor_Glowing_Under_UV.JPG Mercury_Arc_Tube.JPG Osram_Liteguard_6ft_Natural.JPG
File information
Filename:Calcium_Halophosphate_White_Phosphor_Glowing_Under_UV.JPG
Album name:SuperSix / My Files
Filesize:24 KiB
Date added:Aug 14, 2011
Dimensions:1024 x 990 pixels
Displayed:143 times
URL:https://allthingslighting.co.uk/atl/displayimage.php?pid=2572
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Comment 1 to 8 of 8
Page: 1

Tom   [Aug 14, 2011 at 06:35 PM]
Nice! You been breaking tubes again? LOL!
Paul   [Aug 14, 2011 at 07:18 PM]
Again, another awesome pic!! Cool
SuperSix   [Aug 14, 2011 at 07:25 PM]
Lol I only break knackered ones! Thanks again! Very Happy
Colin   [Aug 14, 2011 at 07:29 PM]
and he broke a Mercury Lamp try a Blacklight Lamp/Tube
SuperSix   [Aug 14, 2011 at 07:55 PM]
Lol Colin that was an accident, and proves that the new Philips MBFs are of a rather weak design. That was the only mercury lamp I've ever broken! Razz I do actually have a knackered 4W blacklight tube somewhere, could try it.
MHH   [Nov 17, 2011 at 06:02 PM]
Philips mercurys are very weak, especially compared to others.
Liam   [May 06, 2013 at 01:00 PM]
Nice photo SuperSix Very Happy
Zelandeth   [Oct 25, 2014 at 09:01 PM]
Should work nicely with a germicidal tube as well as was nicely demonstrated by Tim Hunkin on the Secret Life of Machines a good few years back. Be interesting to see this done with triphosphor and halophosphate powder next to each other to compare the brightness of them both.

Comment 1 to 8 of 8
Page: 1

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