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 8 of 8  Not logged in ELOG logo
New entries since:Wed Dec 31 16:00:00 1969
ID Date Author Target/No.#down Source Station Module Target Oven W.O# Heat Shield W.O# Status Subject
  105   Tuesday, March 16, 2021, 17:05 Luca EgoritiITE-TM4-UC#32-P2N-SISHP-SISITETM4--In progressUO2 discs cutting

This afternoon, Darwin prepared in the hot lab fume hood the two UO2 slurries to be cut into P2N target discs. Later, I took over cutting both slurries. A total of 49 annular discs were cut and loaded into the P2N graphite container.

The discs thickness was measured by stacking 5 discs on each other, and measuring their thickness in two points.

#discs = 49

Average disc thickness = 0.453mm

Empty cartridge weight = 9.42 g

Full cartridge weight = 39.86 g

UO2+C weight = 30.44 g

The unused material plus the cutting scrap were left in a zip lock bag on a shelf in the right hand side of the fume hood. The center scraps and the loaded target were placed in a plastic tray on the top shelf. The used tools and scales were left on the right of the working area, the napkins on the bottom were put into the garbage bag (inside the fume hood) and replaced, while the only napkin left is the one with the target information (recorded in attached picture).

Attachment 1: UC32-P2N_material_info.jpg
UC32-P2N_material_info.jpg
Attachment 2: Fume_hood.jpg
Fume_hood.jpg
  152   Friday, May 30, 2025, 14:23 Darwin Ortiz RosalesC#5LP-SIS  45220-6 ReadyC#5 conditioning

Friday, May 30, 2025, 14:21

Attachment 1: C#5_Description.png
C#5_Description.png
  122   Thursday, September 22, 2022, 13:18 Darwin Ortiz RosalesC#4LP-SIS  44691-3 ReadyTarget C#4 Description

Thursday, September 22, 2022, 13:17

Attachment 1: C#4_Target_Description.png
C#4_Target_Description.png
  111   Tuesday, September 21, 2021, 21:08 Darwin Ortiz RosalesC#3LP-SIS  44691-7 ReadyTarget C #3 Description

 Tuesday, September 21, 2021, 21:09

See attached file for target description.

Attachment 1: C#3_Target_description.png
C#3_Target_description.png
  101   Tuesday, September 29, 2020, 11:50 Marla CervantesC#2LP-SISITWTM244139-9 In progressTarget C#2 Description

 Tuesday, September 29, 2020, 11:49

See attached picture for description 

Attachment 1: C2-Description.JPG
C2-Description.JPG
  100   Thursday, June 04, 2020, 15:00 Marla CervantesC#1LP-SIS  43044-8 In progressTarget C#1 Description

 Thursday, June 04, 2020, 15:00

See attached picture for description 

Attachment 1: C1-Description.PNG
C1-Description.PNG
  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"

Attachment 1: Ta_2023_-_01.pdf
Ta_2023_-_01.pdf Ta_2023_-_01.pdf
  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

Attachment 1: Ta#68_Target_Loading_Data.pdf
Ta#68_Target_Loading_Data.pdf
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