[Hallb-engineering] [New Logentry] Follow-up Re: Follow-up Re: Follow-up Re: Follow-up Re: Hall B Status

kashy at jlab.org kashy at jlab.org
Thu Nov 12 07:40:02 EST 2020

Logentry Text:
The 500L dewar fully emptied this morning at 00:26 as indicated by the rising outlet temperature. The attached plot shows the Level sensor going to 0 at ~noon yesterday and then the outlet temperature of the dewar and in the DBX falling to minimum values and starting to rise 12 hrs later (00:26). 

With the Solenoid at 49K and warming at 0.16K/hr and the dewar empty we will start flowing clean helium cooled to 80K through these items in parallel with the Torus at about 09:00 this morning.


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