[Clas12_rich] RICH air compressors on Pi Tower Level 3

Eugene Pasyuk pasyuk at jlab.org
Wed Apr 27 16:31:59 EDT 2016


Hi Tyler,

How much space do you need for the compressors? Do you need cooling water? If they do not take much space we might be able to put them on the level 4 of the Forward Carriage. 
Have you considered an option to use nitrogen instead of air compressors? We have plenty of boil-off nitrogen coming to the hall. From the big dewar outside. 

-Eugene

----- Original Message -----
> From: "Tyler Lemon" <tlemon at jlab.org>
> To: "Eugene Pasyuk" <pasyuk at jlab.org>, "clas12 rich" <clas12_rich at jlab.org>, "Doug Tilles" <tilles at jlab.org>, "Bob
> Miller" <rmiller at jlab.org>
> Cc: "Patrizia Rossi" <rossi at jlab.org>
> Sent: Wednesday, April 27, 2016 3:43:55 PM
> Subject: RICH air compressors on Pi Tower Level 3

> Dear Eugene,
> 
> Yesterday Dario, Sandro, Marc, Pablo, and I visited Hall B to look at the space
> on available on Pi Tower Level 3. By our reckoning, there would be enough space
> there for components required for cooling the RICH electronics. While in the
> Hall, we ran into Bob and Doug and they said we should contact you to confirm
> the space would be available, thus this email. I have attached two pictures of
> the location in question on Pi Tower Level 3.
> 
> Sincerely,
> Tyler Lemon
> Detector Support Group


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