Logbooks Lab Maintenance Evaporator_1 Evaporator_2 Laser cutter Target Production Test-Stand RH-ISAC RH-Cyclotron RH-Meson Hall RH-Beamlines RH-ARIEL
  Target Production, Page 7 of 8  Not logged in ELOG logo
ID Date Author Target/No.# Source Station Module Target Oven W.O# Heat Shield W.O#down Status Subject
  118   Tuesday, June 21, 2022, 15:34 Matthew GareauSiC#42, SiC#43  TM2  Problems/SolutionsMultipin guide pin issues

 While removing the SiC#42 it became apparent that the multipin guide pin had become loose again and was not allowing the target to dismount from the module.

The multipin shoulder bolts were removed and then the multipin was able to be pried off.

However the NHC manipulator were not able to reach the guide pin to remove it, which would be required before the SiC#43 could be installed.

The target module was then moved to the SHC where the guide pin could be removed and the installation of SiC#43 took place, along with the transfer of the parasitic attachment onto the SiC#43.

This problem seems to suggest that the multipin could use some redesign to ensure smoother target exchanges.

  119   Friday, July 15, 2022, 10:47 Darwin Ortiz RosalesUCx#38LP-SIS  44508-3 ReadyUCx#38_Target_Description

The bulk density was corrected.  Use attachment number 2.

 

Darwin

  120   Tuesday, August 09, 2022, 11:02 Darwin Ortiz RosalesUCx#39LP-IG-LIS  42218-4 ReadyUCx#39_Target_Description
  121   Tuesday, August 16, 2022, 09:48 Darwin Ortiz RosalesSiC#44HP-FEBIAD  37978-1 ReadyTarget SiC#44 Description

Tuesday, August 16, 2022, 09:47

  122   Thursday, September 22, 2022, 13:18 Darwin Ortiz RosalesC#4LP-SIS  44691-3 ReadyTarget C#4 Description

Thursday, September 22, 2022, 13:17

  123   Tuesday, October 25, 2022, 13:10 Darwin Ortiz RosalesUCx#40LP-SIS  45550-2 ReadyUCx#40 Target Description

Tuesday, October 25, 2022, 13:10

Target in Glovebox

  124   Tuesday, November 15, 2022, 08:41 Darwin Ortiz RosalesUCx#41LP-SIS  45220-13 Ready 
  125   Wednesday, December 14, 2022, 10:28 Darwin Ortiz RosalesTarget reassigned (VOID ENTRY)   44691-13 ReadyTarget C#5 Description

Graphite target

  126   Monday, February 06, 2023, 10:02 Darwin Ortiz RosalesTarget Reassigned (VOID ENTRY)   45220-6 ReadyTarget C#6 Description
  127   Monday, March 06, 2023, 13:38 Aaron SchmidtTa#65LP-SIS  45220-7 ReadyTa#65 Target Description.

 Monday, March 06, 2023, 13:38:

Ta#65 LP-SIS target description: 

Total Ta foils = 470 [6x20 packs + 350 single discs]

Foil Thickness = 0.033mm (0.0013") avg Measured. 

Target material batch: Ta 2023-1  Mt'l PO# TR-2022-03028

Target density = 18.2685 g/cm3

Target length = 3.40 cm

Total Mass = 62.113 g [Incl foils + Ta wire on 6 packs]

Total mass w/ Target oven= 460.8 g (w/ end caps)

Discs in target are arranged as follows: 1pack / 75 singles / 1pack / 100 singles / 2packs / 100 singles / 1pack / 75 singles / 1pack

Dimpling direction on foils/ Packs.                                                               --> Center <--

End caps installed (Not expanded). No Ta foil heat shield added

 

Tuesday, May 16, 2023, 10:44: End cap removed post conditioning to remove rhenium foil. End cap replaced, & weight updated. Length remains the same.

  128   Friday, March 10, 2023, 07:21 Aaron Schmidt      ReadyTarget Material Batch - Ta

 Tantalum - Standard foils.

MTR PO: TR-2022-03028

Average foil thickness: 0.0013"

  129   Monday, May 01, 2023, 14:59 Darwin Ortiz RosalesTiC #5LP-FEBIAD  44692-5 ReadyTarget TiC #5 Description
  130   Friday, May 26, 2023, 11:35 Darwin Ortiz RosalesTiC#6HP-SIS  44692-10 ReadyTarget TiC #6 Description
  131   Friday, May 26, 2023, 11:53 Darwin Ortiz RosalesSiC#45HP-SIS  44692-3 Ready 
  132   Friday, June 23, 2023, 09:02 Aaron SchmidtNb#10LP-IG-LISITWTM245447-7  Nb#10 target description.

 Nb#10 LP-IG-LIS target description:

Total Ta foils = 470 [6x20 packs + 350 single discs]

Foil Thickness = 0.025mm (0.001")

Target density =  7.36 g/cm3

Target length = 3.5 cm

Total Mass = 25.7576 g [Incl foils + Ta wire on 6 packs]

Total mass w/ Target oven=  438 g (w/ end caps)

Discs in target are arranged as follows: 1pack / 75 singles / 1pack / 100 singles / 2packs / 100 singles / 1pack / 75 singles / 1pack

Dimpling direction on foils/ Packs.                                                               --> Center <--

End caps installed (Not expanded). No Ta foil heat shield added

  133   Wednesday, July 26, 2023, 09:42 Darwin Ortiz RosalesUCx#42LP-SIS  45220-1 ReadyUCx#42_Description
  134   Wednesday, July 26, 2023, 12:03 Darwin Ortiz RosalesUCx#43LP-SIS  45447-11 ReadyUCx#43_Description
  135   Thursday, August 24, 2023, 14:16 Aaron SchmidtNb#11LP-IG-LISITWTM245447-9 In progressNb#11 Target description

Nb#11 LP-IG-LIS target description:

Total Ta foils = 470 [6x20 packs + 350 single discs]

Foil Thickness = 0.025mm (0.001")

Target density =  7.13 g/cm3

Target length = 3.53 cm

Total Mass = 25.165 g [Incl foils + Ta wire on 6 packs]

Total mass w/ Target oven=  434 g (w/ end caps)

Discs in target are arranged as follows: 1pack / 75 singles / 1pack / 100 singles / 2packs / 100 singles / 1pack / 75 singles / 1pack

Dimpling direction on foils/ Packs.                                                               --> Center <--

End caps installed (Not expanded). No Ta foil heat shield added

Replacement for Nb#10

  136   Wednesday, September 20, 2023, 14:25 Aaron SchmidtTa#66LP-SISITWTM245220-5 In progressTa#66 Target description.

Ta#66 LP-SIS target description: 

Total Ta foils = 470 [6x20 packs + 350 single discs]

Foil Thickness = 0.033mm (0.0013") avg Measured. 

Target material batch: Ta 2023-1  Mt'l PO# TR-2022-03028

Target density = 12.446 g/cm3

Target length = 5.0 cm

Total Mass = 62.230 g [Incl foils + Ta wire on 6 packs]

Total mass w/ Target oven=  g (w/ end caps)

Discs in target are arranged as follows: 1pack / 75 singles / 1pack / 100 singles / 2packs / 100 singles / 1pack / 75 singles / 1pack

Dimpling direction on foils/ Packs.                                                               --> Center <--

End caps installed (Not expanded). No Ta foil heat shield added

  137   Thursday, October 05, 2023, 12:48 Aaron Schmidt LP-SIS  45220-3  Ta#( ) Target description. (Spare)

Ta# LP-SIS target description: 

Total Ta foils = 470 [6x20 packs + 350 single discs]

Foil Thickness = 0.033mm (0.0013") avg Measured. 

Target material batch: Ta 2023-1  Mt'l PO# TR-2022-03028

Target density = 12.515 g/cm3

Target length = 4.97 cm

Total Mass = 62.202 g [Incl foils + Ta wire on 6 packs]

Total mass w/ Target oven =  461g (w/ end caps)

Discs in target are arranged as follows: 1pack / 75 singles / 1pack / 100 singles / 2packs / 100 singles / 1pack / 75 singles / 1pack

Dimpling direction on foils/ Packs.                                                               --> Center <--

End caps installed (Not expanded). No Ta foil heat shield added

ELOG V2.9.2-2455