[Dsg-hallb_magnets] Can you give me an update on your check outs?

[Pablo Campero]

Hi Ruben, 

P013 Procedure checklist: 
All temperature sensors checks completed, readouts as expected (~300K). A few observations for the next temperature sensors (same fails as the latest test): 

TR86116SP_C1_C3 = 330 K (Dead sensor) 
TR86123RS_US_T_BL_C = 330 K (Dead sensor) 
TP127RS_DS_B_BL_M = 251 K 
TR86121SP_C2_C4 = 249 K 

Waiting for the connection of the load cells to completed all checks that can be completed at this time for this procedure. 

Regards, 
Pablo 




From: "Nicholas Sandoval" <sandoval at jlab.org> 
To: "Ruben Fair" <rfair at jlab.org> 
Cc: "Pablo Campero Rojas" <campero at jlab.org>, "Brian Eng" <beng at jlab.org>, "Probir Ghoshal" <ghoshal at jlab.org>, "Wesley Moore" <wmoore at jlab.org> 
Sent: Monday, August 7, 2017 9:20:37 AM 
Subject: Re: Can you give me an update on your check outs? 

Hi Ruben, 


My summary so far: 
-P010 (Valve checkout) I skipped DBX/TST valves as they are in use. All solenoid valves checked out OK less VCL flow controllers(need helium) and SV8675BY (need 120VAC). No show stoppers here 

-P013 (instrument checkout) Looks good through Page 8, with exception of pressure transducers and Liquid level transmitters. Pablo has the last few pages of this checkout as we split it. 

-P006 looks like it is for all magnet cryogenic systems not just Solenoid. Since we are using the TST, DBX, Dewar, etc should we print out the previous checkout for those systems and affix it to this one? Or do we need to stop the torus cooling and perform a real checkout again? 

Best Regards, 

Nick 



----- Original Message ----- 
From: "Ruben Fair" <rfair at jlab.org> 
To: "Pablo Campero Rojas" <campero at jlab.org>, "Brian Eng" <beng at jlab.org>, "Nicholas Sandoval" <sandoval at jlab.org>, "Probir Ghoshal" <ghoshal at jlab.org>, wmoore at jlab.org 
Sent: Monday, August 7, 2017 8:03:40 AM 
Subject: Can you give me an update on your check outs? 
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