[Esr-users] Hall C cryotarget cooldown

[Christopher Keith]

Cool down complete. Target is on cold return, with loop at ~25 K and 
dropping.




On 12/1/17 11:35 AM, Christopher Keith wrote:
>
> David Schleeper and I are cooling the Hall C cryotarget this morning, 
> starting around 8:30AM.
>
>
> Loop 3 will be filled with helium gas and cooled to approximately 15K 
> to provide cooling for possible solid target use over the weekend.  
> Loop 1 will be cooled with LH2 next week, or as needed.
>
>
> Chris
>
>
> -- 
> ______________________________________________________
> Christopher D. Keith, PhD
> Jefferson Lab, Suite 6          email:ckeith at jlab.org
> 12000 Jefferson Ave.            ph: 757-269-5878
> Newport News VA 23606           fax: 757-269-5235
> ______________________________________________________
>
>
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-- 
______________________________________________________
Christopher D. Keith, PhD
Jefferson Lab, Suite 6          email: ckeith at jlab.org
12000 Jefferson Ave.            ph: 757-269-5878
Newport News VA 23606           fax: 757-269-5235
______________________________________________________

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