[Dsg-ltcc] Sector 5 leak testing
Maurizio Ungaro
ungaro at jlab.org
Tue Sep 12 11:36:59 EDT 2017
Hi Marc,
Thank you that is good news. Looks like it is similar to sector 4 leakage. Not sure if you want to wait another day, but I would imagine things would not change much. Can we connect the lines back to sector 5?
It would be nice to see the effect of David's patch.
Looking forward to sector3 rates as well.
Thanks,
Mauri
> On Sep 12, 2017, at 11:12 AM, Marc McMullen <mcmullen at jlab.org> wrote:
>
> Hi Mauri,
>
> We received the replacement solenoids for the LTCC valve panel early, so Brian and I installed one on sector 5 yesterday. This would be a couple of weeks earlier than we anticipated. We studied the leak rate overnight and recorded 1 liter of flow which is about 3.5% of the sectors standard leak rate when the detector is connected. We will continue to monitor that rate to see an average over a few days.
>
>
> --
> Marc McMullen
> Detector Support Group
> 757-269-7738
>
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