[Dsg-rich] [EXTERNAL] Re: Cabinets with aerogel

[Tyler Lemon]

Hi Marco,

My reply again in-line

Tyler
________________________________
From: Marco Contalbrigo <mcontalb at fe.infn.it>
Sent: Tuesday, March 24, 2020 3:04 PM
To: Tyler Lemon <tlemon at jlab.org>
Cc: Valery Kubarovsky <vpk at jlab.org>; dsg-rich <dsg-rich at jlab.org>; Marco Mirazita <marco.mirazita at lnf.infn.it>
Subject: Re: [EXTERNAL] Re: Cabinets with aerogel

Hi Tyler,
thanks for the answers, here is some additional clarification
request:

> - does the cabinet restart the drying cycle after a power
> cycle ? If not, we can run in a situation that even after
> a short power cut the cabinets stop to work.
> ​When the cabinets have previously moved and unpowered, they have restarted with the same set point (0.5 %RH) and started the
> drying cycle.

The cabinets have a ON/OFF switch in front. I assume after
the move you mention, they were switched ON. This is not
exactly what will happen at a power cut.

If that ON/OFF switch is left on and then the box is unplugged from the outlet, it should turn back on to the previous settings when plugged back into power.

> - who can access the DSG small clean room (EEL 121b)
> in the next weeks ? We were told that Brian Eng will
> get access to the Lab. Is it true ?
> Brian is the alternative to Jack Segal and can only go in if Jack falls sick and cannot go in.
>

Is this the situation after Friday or already enforced now ?
Since JLab is in MEDCON 6, I believe that is the situation now.

And would Jack have access to your clean rooms ?
If he has the key, he can get in.
If he doesn't have the key, he'd have to talk to a security guard to let him into it.

Thanks, Marco.
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