Logbooks Lab Maintenance Evaporator_1 Evaporator_2 Laser cutter Target Production Test-Stand RH-ISAC RH-Cyclotron RH-Meson Hall RH-Beamlines RH-ARIEL
  RH-ISAC, Page 22 of 139  Not logged in ELOG logo
ID Date Author Category Typedown Module Target/Number Subject Text Attachments
  621   Thursday, March 13, 2014, 07:35 David WangITWStandard OperationTM4 TM4 and ITW turbo pumps have been startedI connected ITW  vacuum system to
TM4. TM4 and ITW turbo pumps have been started
successfully. The pumping down is good so
  
  625   Wednesday, March 19, 2014, 15:46 David WangITWStandard OperationTM4 TM4 and ITE air to vacuum leak check and TM4 water lines helium test.With TM4 located in ITW, All air to vacuum
seals  on ITW primary and  secondary
vacuum vessels have been leak  checked
 7x 
  627   Thursday, March 20, 2014, 08:19 Travis CaveConditioning StationStandard OperationTM1no targetmodule moveTM#1 with no target moved from the conditioning
station to north west silo.
  
  629   Monday, March 24, 2014, 12:01 Travis CaveITWStandard OperationTM4no targetmodule moveTM#4 has been moved from the west target
station to the south hot cell.
  
  630   Tuesday, March 25, 2014, 09:11 chad fisherSouth Hot-CellStandard OperationTM4Ta#42Ta#42 install and "new" 9 pinTa#42 has been installed onto TM4. The
"new" 9 pin connector was not an
issue...attually went on better than any
 TM4_20140325_01.jpg 
  631   Tuesday, March 25, 2014, 13:29 Travis CaveSouth Hot-CellStandard OperationTM4Ta#42Electrical checkTM#4 was checked electrically with and
without target on it, see attached PDFs for
details.
 TM#4_notarget_electest_SHC.PDFTM#4_Ta42surf_electest_SHC.PDF 
  632   Wednesday, March 26, 2014, 06:57 David WangSouth Hot-CellStandard OperationTM4Ta#42Leak check on TM4 HS water line with new Ta #42 target.Chad and I leak checked TM4 HS line with
Ta#42 target on the module. The leak detector
base LR 0.0xE-9 atm.cc/sec, base pressure0.0xE-4
  
  633   Wednesday, March 26, 2014, 08:36 Travis CaveConditioning StationStandard OperationTM4Ta#42module moveTM#4 with Ta#42 has been moved from the
south hot cell to the conditioning station.
  
  634   Thursday, March 27, 2014, 10:47 Travis CaveConditioning StationStandard OperationTM4Ta#42Electrical checkTM#4 with Ta#42 in the conditioning station
under vacuum electrical check.
 TM#4_Ta42surf_electest_CS.PDF 
  635   Monday, March 31, 2014, 13:22 Bevan MossConditioning StationStandard OperationTM4Ta #42HV conditioning TM4 with Ta#42 was HV conditioned
to 35kV with the optics tray at 17.5kV. There
was some vacuum response while ramping but
 31032014_TM4_Ta#42_HV_Conditioning.txt31032014_Ta#42_HV_conditioning.JPG 
  636   Wednesday, April 02, 2014, 09:14 Travis CaveITWStandard OperationTM4Ta#42module moveTM#4 with Ta#42 has been moved to the west
target station.
  
  637   Friday, April 04, 2014, 14:16 Travis CaveSouth Hot-CellStandard OperationTM3no targetmodule moveTM#3 with no target has been moved from
the south west silo to the south hot cell.
  
  640   Monday, April 07, 2014, 10:48 Travis CaveSouth Hot-CellStandard OperationTM3no targetElectrical checkTM#3 electrical check at the south hot 
cell with no target to give us a base line
and show that things are ok with the module
 TM#3_elec_test_no_target.PDF 
  641   Monday, April 07, 2014, 11:49 Travis CaveSouth Hot-CellStandard OperationTM3TiC#4Electrical checkElectrical test of TM#3 with TiC#4 attached.
See PDF.
 TM#3_elec_test_TiC#4_surf.PDF 
  642   Monday, April 07, 2014, 14:13 chad fisherSouth Hot-CellStandard OperationTM3TiC#4TiC#4 installationTiC#4 has been installed onto TM3   
  643   Tuesday, April 08, 2014, 09:05 Travis CaveSouth Hot-CellStandard OperationTM3TiC#4module moveTM#3 with TiC#4 has been moved from the
south hot cell to the conditioning station.
  
  644   Wednesday, April 09, 2014, 11:10 David WangSouth Hot-CellStandard OperationTM3 TM3 heat shield circuit leack check at SHCThis Monday morning, Chad and I leak checked
heat shielding circuit on TM3 with new target
installed. The base LR on LD :0.0xE-9 atm.cc/sec,
  
  645   Thursday, April 10, 2014, 14:03 Bevan MossConditioning StationStandard OperationTM3TiC#4HV conditioning The TiC#4 target that is on TM3 was
conditioned to 25kV today with the EINZEL
lens at 12.5kV. There was one spark shortly
 10042014_Tm3_TiC#4_HV_conditioning.JPG10042014_TM3_TiC#4_HV_conditioning.txt 
  646   Friday, April 11, 2014, 11:35 David WangConditioning StationStandard OperationTM3 Helium pressure test on TM3 HS water line with new Ta target. at CSThe helium pressure test on TM3 HS water
line with new Ta target is finished at CS.
The circuit is leak tight.. No any response
 6x 
  648   Monday, April 14, 2014, 11:57 Travis CaveITEStandard Operation  entrance module moveThe East Entrance module has been moved
from the south west silo to the east target
station. The move went well.
  
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