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 52 of 138  Not logged in ELOG logo
  ID Date Author Categorydown Type Module Target/Number Subject Text Attachments
  2622   Monday, June 24, 2024, 14:37 Carla BabcockSouth Hot-CellDevelopmentTM3UCx#44Inspection of TM3 and UCx#44 after no-protons runTM3 and UCx#44 ran in ITE but issues with
the cyclotron prevented proton beam delivery.
Nonetheless, the target was heated and provided
 MicrosoftTeams-image_(61).pngMicrosoftTeams-image_(62).pngMicrosoftTeams-image_(60).pngMicrosoftTeams-image_(63).png 
  2632   Thursday, July 04, 2024, 13:23 David WangSouth Hot-CellStandard OperationTM4UCx#45electrical check on TM4 UCx#45 target at SHC after operation. electrical check  on TM4 UCx#45 target
at SHC after operation is done.  
see attachment.
 Tm4_UCx_46_at_SHC_after_operatiom.pdf 
  2633   Friday, July 05, 2024, 12:50 David WangSouth Hot-CellStandard OperationTM4TiC#7TM4 and TiC#7 target electrical check and HS leak check at SHC after target installation .TM4 and TiC#7 target electrical check and
HS leak check at SHC after target installation
have been done.  all results are good.
  
  2638   Wednesday, July 10, 2024, 10:44 Riley SykesSouth Hot-CellMaintenance  Spring idler install New spring idlers were installed
onto rotational chain drive for SHC roof.
Operation ran smoothly in both directions
 Image.jfifImage_(2).jfif 
  2647   Thursday, August 08, 2024, 11:41 David WangSouth Hot-CellStandard OperationTM3SiC #46Tm3 was moved from ITE to TCS this Tuesaday, then to SHC this morning.Tm3 was moved from ITE to TCS this Tuesday,
then to SHC  this morning. Both moves
are successful.
  
  2648   Thursday, August 08, 2024, 13:58 David WangSouth Hot-CellStandard OperationTM3SiC #46TM3 SiC#46 electrical check at SHC with target on (After operation)ABCD is short to 60KV bias. Othjer are
ok.  see attachment.
Found afterwards that this short
 TM3_Sic_46_after_run_E_check.pdf 
  2650   Friday, August 09, 2024, 16:15 Frank SongSouth Hot-CellRepairTM3TiC#8electrical check/leak check TM3 with replaced target TiC#8 has
been checked on SHC before moving to ITW.
Pls see attachment
 electrical_and_leak_check_of_TM3_with_new_target_TiC#8_replaced_at_SHC_20240809.pdf 
  2654   Sunday, August 11, 2024, 11:25 Carla BabcockSouth Hot-CellRepairTM3TiC#8short on multipin wires to TBHT discoveredWith the new TiC#8 target installed on
TM3, there was a ~7kOhm connection between
TGHT/TBHT (A/B/C/D) and HV common. The standard
  
  2655   Monday, August 12, 2024, 15:55 Aaron TamSouth Hot-CellStandard OperationTM2Ta#67 LP-SISTarget Loading Ta#67 Target loaded onto TM2
Leak check passed
Electrical test passed after loosening
  
  2656   Tuesday, August 13, 2024, 08:39 Frank SongSouth Hot-CellStandard OperationTM2Ta#67electrical check/leak check TM2 with new target Ta#67 had been
electric/leak checked before moving to ITE.
See attachment pls.
 TM2_with_Ta@67_electric_and_leak_check_on_SHC.pdf 
  2661   Friday, August 16, 2024, 09:50 David WangSouth Hot-CellStandard OperationTM4TiC #7 febiad.TM4 has been moved from SMP to SHC.TM4 has been moved from  SMP to SHC.
The move is smooth.
 
  
  2662   Friday, August 16, 2024, 13:29 Frank SongSouth Hot-CellStandard OperationTM4Ta#68electrical check/leak check New target Ta#68 is installed on
TM4 and be leak/electric checked. Pls see
attachment.
 TM4_with_Ta#68_electric_and_leak_check_on_SHC_2028-08-16.pdf 
  2663   Friday, August 16, 2024, 15:28 Aaron TamSouth Hot-CellStandard OperationTM4TiC#7 HP-FEBIAD TiC#7 Target Removed from TM4 TiC#7 Target Removed from TM4. -
Photos attached 
TiC#7 Currently sitting in SHC waiting
 TiC-7_normal_exposure.jfifTiC-7_ettr.jfifTiC-7_Panel.jfifTiC-7_extraction_electrode.jfif 
  2664   Friday, August 16, 2024, 15:32 Aaron TamSouth Hot-CellStandard OperationTM4Ta#68 LP-SISTarget Ta#68 loaded onto TM4  Target Ta#68 loaded onto TM4 
-leak check passed
-Target electrode conductor screws
 Ta-68_Installed.jfif 
  2667   Tuesday, August 20, 2024, 11:36 Carla BabcockSouth Hot-CellStandard Operation TiC#7TiC#7 PIETiC#7 failed after two weeks of operations
- measurements in the electrical room indicated
that the negative side of the CHT was broken
  
  2668   Tuesday, August 20, 2024, 11:53 Carla BabcockSouth Hot-CellStandard Operation Nb#10Nb#10 PIENb#10 never worked online - repeller had
no effect on the beam and one of the RF wires
was touching HVC. Max 60pA was seen on the
  
  2674   Friday, September 06, 2024, 10:01 David WangSouth Hot-CellStandard OperationTM4Ta#67 back up. TM4 has been moved from SMP to SHC.TM4 has been moved from SMP to SHC. The
move is smooth. 
  
  2675   Friday, September 06, 2024, 14:28 Aaron TamSouth Hot-CellStandard Operation Ta#68(Spare)Ta#68(Spare) removed from TM4 and into Anteroom September 5, 2024 -AT

    Plastic and clean target
tray added to SHC 
    TM4
  
  2676   Tuesday, September 10, 2024, 12:41 Aaron TamSouth Hot-CellStandard OperationTM4TiC#9Target TiC#9 HP-SIS installed onto TM4September 9, 2024 - Aaron Tam 

    Water from waterline found
puddled on source-tray and containment box. 
 089c5872-091d-484b-9b9c-dda8444b217b.jfif566cae27-5562-4934-b23a-5c99af810900.jfifcc853ae8-5896-46f3-9f21-f6ede8c82626.jfifffdf443c-2656-499a-9d0a-01ddef2f954a.jfif 
  2677   Tuesday, September 10, 2024, 12:41 Frank SongSouth Hot-CellStandard OperationTM4TiC#9 electrical check/leak check TM4 with new target TiC#9 Surface
installed in SHC was leak/electric checked
before moving to TCS. See attached pic pls.
 TM4_with_TiC#9_Surface_electric(leak)_cheak_on_SHC_2024-09-10.pdf 
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