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Guest
Posted: Fri May 02, 2008 10:28 pm
I have a PVT scintillator block 2 in by 12 in by 12in, should I be
able to see any light flashes with the dark adapted eye ( in complete
darkness) with no shielding, and a sample of .1 micro cu SR 90
((safely tucked on the other side, abuting the block? Before I start
work with my pmt, I'd just like to e know what to expect. jk
Helmut Wabnig
Posted: Fri May 02, 2008 11:01 pm
Guest
On Fri, 02 May 2008 22:28:27 -0500, jfisher864@comcast.net wrote:

Quote:
I have a PVT scintillator block 2 in by 12 in by 12in, should I be
able to see any light flashes with the dark adapted eye ( in complete
darkness) with no shielding, and a sample of .1 micro cu SR 90
((safely tucked on the other side, abuting the block? Before I start
work with my pmt, I'd just like to e know what to expect. jk

You won't see individual flashes but a dim glow
after 20 minutes dark adaption time for your eyes.

w.
 
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