[dsg-hallb_gas] ALERT gas controls

[Bob Miller]

Hi Marc,

For the testing this month, I would like to use the MFC308 to supply the drift chamber.  The chamber is currently not set up to run at 1050 mbar, so I will just use a bubbler to control the pressure.

As soon as they are done testing, we can change over to the new control system and test it while the detector is bypassed.

Thanks,

Bob Miller
Hall B Lead Engineer
(757) 822-9586
________________________________
From: Marc Mcmullen <mcmullen at jlab.org>
Sent: Thursday, April 4, 2024 7:41 AM
To: Marc Mcmullen via dsg-hallb_gas <dsg-hallb_gas at jlab.org>; Bob Miller <rmiller at jlab.org>
Subject: ALERT gas controls


Hi Bob,



The Alicat MFCs have arrived. Brian has started developing LabVIEW drivers for them. I have started writing the ALERT gas controls software to run in the EEL building.



Did you still just want to run MFC308 as a purge system, or do you want to go with the pressure controls on the exhaust?



Regards,

Marc
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