[Dsg-ltcc] S2 N2 usage rate

Maurizio Ungaro ungaro at jlab.org
Thu Jul 19 11:35:54 EDT 2018


Hi Marc,

Is S3 monitored as well and if so, what's that rate?

Thanks,
Mauri


On Jul 19, 2018, at 11:33 AM, Marc McMullen <mcmullen at jlab.org> wrote:

Hi Denny,

We have been checking S2 for leakage since 7/13. The current daily usage is ~82L. Previously this was about half, at ~41L. Hall B may want to go check the connections. If there is a leak at the connections, it will affect our data. Additionally, you may want to ensure you have 3" of oil. We are not seeing the pressure get to that level, but just as a check. 

Marc McMullen
Physics Division
Detector Support Group
7738
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