Logbooks Lab Maintenance Evaporator_1 Evaporator_2 Laser cutter Target Production Test-Stand RH-ISAC RH-Cyclotron RH-Meson Hall RH-Beamlines RH-ARIEL
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ID Date Author Category Type Moduledown Target/Number Subject Text Attachments
  2363   Thursday, September 08, 2022, 07:20 Frank SongNorth Hot-CellStandard OperationTM2UCx#39electrical check An electrical check was done on NHC
yesterday.
 TM2_with_UCx#39_E_Check.png 
  2364   Thursday, September 08, 2022, 09:06 David WangConditioning StationStandard OperationTM2UCx#39HS line helium pressure test.TM2 with UCX#39 HS line helium pressure
test is done at TCS. 70 psi helium 3minutes.
No leak @0.0XE-9 atm.cc/sec. 
  
  2365   Tuesday, September 13, 2022, 14:10 Frank SongITWStandard OperationTM2UCx#39Module Connection TM2 with UCx#39 is connected in ITW.  TM2_with_UCx#39_connection_in_ITW.png 
  2381   Tuesday, November 01, 2022, 12:37 Frank SongITWStandard OperationTM2UCx#39disconnection TM2 with spent target UCx#39 was
disconnected in ITW then moved to NHC.
 TM2_with_UCx39_disconnection_in_ITW.png 
  2382   Tuesday, November 01, 2022, 12:40 Frank SongNorth Hot-CellStandard OperationTM2UCx#39electrical check TM2 with spent target UCx#39 had
an electric check in NHC.
After UCx 39# target was removed
 electical_check_for_TM2_with_spent_target_UCx39_on_NHC.png 
  2383   Wednesday, November 02, 2022, 11:11 Frank SongNorth Hot-CellStandard OperationTM2UCx#40electrical checkan electrical check was done on NHC, TM2
with new target UCx40 is ready moving to
TCS.
 TM2_with_UCx40_electrical_check_on_NHC.png 
  2385   Thursday, November 03, 2022, 13:15 David WangConditioning StationStandard OperationTM2UCx#40HS line helium pressure test. TM4 with UCx#40at TCS.Helium 70 psi. tested 5minutes at base
leak rate 0.9 xE09 atm.cc/sec on HS line. 
No leak.
  
  2387   Tuesday, November 15, 2022, 13:33 Frank SongITWStandard OperationTM2UCx#40Module Connection TM2 with UCx#40 is connected in ITW.  TM2_with_UCx#40_connection_in_ITW.png 
  2401   Friday, January 06, 2023, 10:38 David WangITWStandard OperationTM2 ITW/TM2 vacuum vessels leak check and TM2 internal cooling lines helium pressure test. ITW
 and TM2 primary and secondary vacuum
 ITW_vacuum_leak_check_2023.pdf 
  2402   Monday, January 09, 2023, 14:19 Frank SongITWStandard OperationTM2UCx#40TM2 with UCx40 disconnection in ITW TM2 with target UCx40 was disconnected
in ITW and moved to NHC.
 TM2_with_UCx40_disconnection_in_ITW.png 
  2403   Tuesday, January 10, 2023, 10:15 Frank SongSafe Module ParkingStandard OperationTM2UCx40 removedTM2 electrical check with no target attached on SW silo TM2 with no target on SW silo be
electrical checked right after module moving.
 TM2_electrical_check_without_UCx40_on_SW_silo.png 
  2442   Friday, May 19, 2023, 09:39 Frank SongSouth Hot-CellStandard OperationTM2TiC#6leak/electrical check TM2 with TiC#6 was checked on SHC,
see pic attached pls.
 TM2_with_TiC#6_leak_and_eletrical_check.png 
  2444   Wednesday, May 24, 2023, 08:34 David WangConditioning StationStandard OperationTM2TiC#6TM2 HS line helium pressure check and gasline fittins leak check.TM2 HS line helium leak check is done.
leak detector base LR 1.8xE-8atm.cc/sec. 
helium pressure 70 psi. 5 minutes test. no
  
  2446   Thursday, May 25, 2023, 13:10 David WangConditioning StationMaintenanceTM2 TCS MP1 is replaced due to poor performace. TCS MP1 is replaced due to poor performance(
system shows unstable and high reading on
TCSCG1A and high TP1,TP2 current draw) .
  
  2447   Monday, May 29, 2023, 12:52 Frank SongITWStandard OperationTM2TiC#6Module Connection TM2 with TiC#6 was connected in ITW
(FEBIAD), turbo pumps were started successfully.
 TM2_with_TiC#6_connected_in_ITW_(FEBIAD)_20230529.pdf 
  2449   Tuesday, May 30, 2023, 12:30 Frank SongITWStandard OperationTM2TiC#6gas lines pump out in ITW Faraday Cage Gas lines pumped  gas_lines_pumped_out_to_ITW.JPG 
  2453   Tuesday, June 06, 2023, 17:36 Carla BabcockITWStandard OperationTM2TiC#6Module conditioningConditioned TM2 up to 48kV in ITW. Some
sparks and current is not very stable. Drawing
about 178uA at 48kV.
  
  2472   Tuesday, August 08, 2023, 12:59 David WangITWStandard OperationTM2SiC #6TM2 SiC#6 dhas been disconnected in ITWTM2 SiC#6 has been disconnected in ITW.
See check list
 TiC#6_TM2_disconnection_checklist.pdf 
  2473   Tuesday, August 08, 2023, 13:01 David WangNorth Hot-CellStandard OperationTM2TiC#6TM2 TiC#6 post run electrical check at NHC.TM2 TiC#6 post run electrical check has
been done at TCS. See attachment
 TiC#6_post_run_electrical_check.pdf 
  2474   Wednesday, August 09, 2023, 09:41 David WangNorth Hot-CellStandard OperationTM2Nb#10TM2 Nb# 10 electrical and leak check at NHCNb#10 has been installed on TM2 . electrical
and leak check on HS line are good. See attachment.
 Nb_#10_electrical_and_leak_check_at_NHC.pdf 
ELOG V2.9.2-2455