[dsg-hallb_rich] [EXTERNAL] Re: RICH Aerogel N2

[Brian Eng]

Thanks Marco, that certainly is easier for everyone.

________________________________
From: Marco Mirazita <Marco.Mirazita at lnf.infn.it>
Sent: Tuesday, October 13, 2020 6:31 AM
To: Brian Eng <beng at jlab.org>
Cc: Tyler Lemon <tlemon at jlab.org>; Bob Miller <rmiller at jlab.org>; dsg-hallb_rich at jlab.org <dsg-hallb_rich at jlab.org>; marco contalbrigo <mcontalb at fe.infn.it>
Subject: [EXTERNAL] Re: [dsg-hallb_rich] RICH Aerogel N2

Dear Tyler, Brian, Bob,
thank you for pointing out this issue and for considering possible
solutions.
However, the tiles are sealed in individual plastic bags, therefore they
should survive the 10 hours power outage foreseen without any damage.
And any possible, and most likely very small, humidity absorption, would
be recovered once the power is back.
Therefore I believe there is no need to set up an N2 flow system for the
dry boxes.
Best regards,
Marco
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