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New entries since:Wed Dec 31 16:00:00 1969
ID Date Author Target/No.# Source Stationdown Module Target Oven W.O# Heat Shield W.O# Status Subject Text Attachments
  811   Tuesday, September 01, 2020, 14:01 Aaron Schmidt      DoneNew tubing installed on loopsTuesday, September 01, 2020, 14:00: 
New tubing installed.
Blue on FS#4 loop (A)(B)
  
  812   Thursday, September 03, 2020, 11:28 Aaron Schmidt-HP-FEBIAD  38295-842752-5In progressLeak check 2.0Out Gas & MB1 check (Or leak check
2.0)
Ref: https://elog.triumf.ca/TIS/Test-Stand/809
  
  813   Tuesday, September 29, 2020, 11:56 Aaron Schmidt LP-SIS    Problems/SolutionsLeak check 3.0Installed Indium gasket on FS#2 - (C) water
block / R- TGHT.
Tuesday, September 29, 2020, 11:23:
  
  815   Tuesday, October 13, 2020, 12:34 Aaron Schmidt HP-FEBIAD  38295-842752-5In progressMB1 Check.He & Ar calibrated leak bottles in.
Tuesday, October 13, 2020, 12:33:
Roughing.
 MB1_Check_Oct_-_2020.docx 
  818   Monday, November 02, 2020, 08:52 Aaron Schmidt      Problems/SolutionsLeak check / TroubleshootMonday, November 02, 2020, 08:46:
Large Vacuum spike noted 5:30 approx.
Tripped TS. On tail end of the Nb#9 conditioning
 Nov-2-2020_Leak.docx 
  820   Tuesday, November 10, 2020, 12:13 Aaron Schmidt    43044-1344378-1In progressPump down empty chamber / Leak.U-Loop installed on FS#5
Tuesday, November 10, 2020, 12:13:
Roughing.
  
  821   Monday, November 23, 2020, 10:03 Aaron Schmidt      Problems/SolutionsRP2 Check / pump down issueTMSRP2 has been struggling since the power
bump occurred Nov 18, 2020
Monday, November 23, 2020, 09:48:
 20201123_114110.jpg20201123_120204.jpg20201123_120208.jpg20201123_131124.jpg20201123_131127.jpg 
  822   Tuesday, December 01, 2020, 11:56 Carla Babcock      In progressModifications to test stand for TM3 testsTuesday, December 01, 2020, 11:56 :
TSG:BIAS unplugged and controls pigtail
(made by Ray) added in order to connect controls
  
  823   Tuesday, December 01, 2020, 17:04 Carla Babcock      Problems/SolutionsFound another burned jumper cableBetween feedthroughs F (magnet coil) and
B (tube heater negative), I found a jumper
with two resistors that has been burned up.
 20201201_115557.jpg 
  824   Wednesday, December 02, 2020, 08:32 Carla Babcock       Modifications to test stand for TM3 testsWednesday, December 02, 2020, 08:31 :
Added copper wire connection to multipin
screw terminals in HV cage to make sure they
  
  825   Wednesday, December 02, 2020, 16:18 Fernando Maldonado      DoneGas delivery system upgradeYesterday, December 1st, I successfully
installed and tested the gas system inside
the faraday cage.
  
  826   Thursday, December 03, 2020, 15:55 Carla Babcock, Alexander Shkuratoff       Modifications to ISAC test stand for TM3 testsThursday, December 03, 2020, 15:54 :
Got sign off from John Chow to run
the system, though the nylon insulator was
 20201203_150458.jpg20201203_173725.jpg 
  827   Friday, December 04, 2020, 08:53 Carla Babcock       Modifications to test stand for TM3 testsFriday, December 04, 2020, 08:52 :
Test stand roughed down to 29mT overnight.
Started turbos for testing later.
  
  828   Friday, December 04, 2020, 13:39 Alexander Shkuratoff      DoneTM3 service tray prototype preparatory HV testsFriday, December 04, 2020, 13:34
Vacuum is at 3.6e-6 Torr and possibly
still dropping. Starting HV tests with just
  
  829   Tuesday, December 08, 2020, 11:54 Carla Babcock       Modifications to test stand for TM3 testsThe copper tubes to be used in the TM3
test piece may have flux inside them from
soldering the end caps on. There are holes
 20201207_135011.jpg20201207_134951.jpgScreenshot_from_2020-12-09_19-41-36.png 
  830   Friday, December 11, 2020, 15:02 Carla Babcock, Sam McEwen, Aaron Schmidt       Modifications to test stand for TM3 testsTest piece installed with Sam, Aaron and
Alexander. Ended up shimming the support
stand (middle foot) since it seemed to be
 20201211_140703.jpg20201211_140639.jpg20201211_140605.jpg 
  831   Monday, December 14, 2020, 11:50 Alexander Shkuratoff      In progressTM3 service tray prototype HV testsMonday, December 14, 2020, 11:30
Switched off all breakers in HV cage.
Started HV testing of TM3 prototype.
  
  832   Tuesday, December 15, 2020, 11:24 Alexander Shkuratoff       TM3 service tray prototype HV testsTuesday, December 15, 2020, 11:15
Vacuum at 1.0e-6 Torr. Turned bias
power supply on, starting HV ramp at 500
  
  833   Wednesday, December 16, 2020, 10:32 Carla Babcock, Alexander Shkuratoff       TM3 service tray prototype HV testsWednesday, December 16, 2020, 10:30 (Carla)
:
Started ramping up about 45 mins
  
  834   Thursday, December 17, 2020, 08:16 Carla Babcock, Alexander Shkuratoff        Ramping up to 75kV. Started drawing current
at 63.5kV this time.
Now at 75kV, drawing 5uA of current.
  
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