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 5 of 8  Not logged in ELOG logo
Entry  Thursday, February 20, 2020, 08:11, Aaron Schmidt, Ta#60, LP-SIS, , , 44139-13, , Ready, Ta#60 Target Description Ta#60_Loading_Data.pdf

 Thursday, February 20, 2020, 08:07: 

Ta#60 LP-SIS target description:

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

Foil Thickness = 0.025mm

Target density =  14.081 g/cm3

Target length = 3.33 cm

Total Mass =  46.891 g [Incl foils + Ta wire on 6 packs]

Total mass w/ Target oven=  445g w/ end caps)

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

End caps installed (Expanded). No Ta heat shield added.

Entry  Wednesday, April 15, 2020, 08:10, Darwin Ortiz Rosales, SiC#40, HP-SIS, , , 42218-8, , Ready, Target SiC#40 Description Annotation_2020-04-15_080836.png

Wednesday, April 15, 2020, 07:51

See attached picture for description 

Entry  Tuesday, October 27, 2020, 12:53, Aaron Schmidt, Nb#9, LP-SIS, ITE, TM4, 44508-2, , Ready, Nb#9 LP-SIS target description Nb#9_Target_Loading_data.pdf

 Nb#9 LP-SIS target description:

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

Foil Thickness = 0.025mm

Target density =  7.24 g/cm3

Target length = 3.5 cm

Total Mass = 25.343 g [Incl foils + Ta wire on 6 packs]

Total mass w/ Target oven=  425 g (w/ end caps)

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

Entry  Thursday, November 12, 2020, 11:32, Darwin Ortiz Rosales, UCx#31, HP-SIS, ITE, TM4, 44160, 43822, Ready, UCx#31-Target_description UCx31-target_description.png

 Target full name ITE-TM4-UC#31-P2N-SIS

 

 

Entry  Thursday, April 08, 2021, 09:54, Aaron Schmidt, Ta#62, LP-SIS, , , 44139-10, , Ready, Ta#62 target description 

Ta#62 LP-SIS target description:

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

Foil Thickness = 0.025mm

Target density = 13.96 g/cm3

Target length = 3.4 cm

Total Mass = 47.461 g [Incl foils + Ta wire on 6 packs]

Total mass w/ Target oven= 445 g (w/ end caps)

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

End caps installed (expanded). No Ta foil heat shield added

Entry  Wednesday, June 09, 2021, 11:45, Darwin Ortiz Rosales, UCx#33, LP-SIS, , , 44139-12, , Ready, UCx#33-Target_description UCx33-target_description.png

 Cartridge with discs was further heated in EVAP1 (eLog 271 Evaporator 1).

Entry  Monday, August 16, 2021, 11:02, John Wong, UCx#34, LP-SIS, ITW, TM2, 44691-5, 44378-1, Ready, Target description  UCx#34_target_description.PNGUCx_34_SEM_Density_Measurements.pdf

Monday, August 16, 2021, 11:01

See attachments for the target description and SEM images


 

Entry  Monday, September 13, 2021, 14:53, Darwin Ortiz Rosales, SiC#41, HP-SIS, , , 42218-7, , Ready, Target SiC#41 Description Screenshot_2021-09-13_144830.png

Monday, September 13, 2021, 14:52

Entry  Tuesday, September 21, 2021, 21:08, Darwin Ortiz Rosales, C#3, LP-SIS, , , 44691-7, , Ready, Target C #3 Description C#3_Target_description.png

 Tuesday, September 21, 2021, 21:09

See attached file for target description.

Entry  Wednesday, September 29, 2021, 10:37, Darwin Ortiz Rosales, UCx#35, LP-IG-LIS, , , 42218-5, , Ready, UCx#35-Target_description UCx#35_Target_Description_.png

 

Target ID UCx#35
General Total No. Discs 179  
Disc area 0.95 cm2
Ave graphite foil thickness/disc  0.013 cm
Ave. graphite foil mass/disc 0.015 g
  Total mass of discs 14.97 g
Green Target Total Green mass of discs 13.89 g
Ave. mass/disc  0.084 g
Ave. mass/disc (no C-foil & org) 0.078 g
Ave. thickness/disc (no C-foil) 0.037 cm
Theoretical length (with C-foil) 9.0 cm
Total packed length (with C-foil) 10.0 cm
Final Target UC2 in Target 11.05 g
Free C in Target 0.83 g
Total massUC2+free C 11.88 g
U mass 10.04 g
U thickness 10.56 g/cm2
UC2 bulk density (measured) 2.88 g/cm3
Theoretical Density 8.24 g/cm3
% Yield Density 34.91 %
Theoretical Porosity 0.651  
Entry  Monday, November 08, 2021, 11:30, Darwin Ortiz Rosales, UCx#36, LP-SIS, , , 44691-1, , Ready, UCx#36_Target_Description  UCx#36_properties.png
 
Entry  Wednesday, May 25, 2022, 10:15, Darwin Ortiz Rosales, SiC#42, HP-FEBIAD, , , 44692-9, , Ready, Target SiC#42 Description Description-SiC#42.png

Wednesday, May 25, 2022, 10:15

Entry  Monday, June 20, 2022, 10:35, Darwin Ortiz Rosales, SiC#43, HP-FEBIAD, , , 42464-1, , Ready, Target SiC#43 Description 

Monday, June 20, 2022, 10:33

Entry  Friday, July 15, 2022, 10:47, Darwin Ortiz Rosales, UCx#38, LP-SIS, , , 44508-3, , Ready, UCx#38_Target_Description  UCx#38.pngUCx#38.png

The bulk density was corrected.  Use attachment number 2.

 

Darwin

Entry  Tuesday, August 09, 2022, 11:02, Darwin Ortiz Rosales, UCx#39, LP-IG-LIS, , , 42218-4, , Ready, UCx#39_Target_Description UCx#39_Description.png
 
Entry  Tuesday, August 16, 2022, 09:48, Darwin Ortiz Rosales, SiC#44, HP-FEBIAD, , , 37978-1, , Ready, Target SiC#44 Description 

Tuesday, August 16, 2022, 09:47

Entry  Thursday, September 22, 2022, 13:18, Darwin Ortiz Rosales, C#4, LP-SIS, , , 44691-3, , Ready, Target C#4 Description C#4_Target_Description.png

Thursday, September 22, 2022, 13:17

Entry  Tuesday, October 25, 2022, 13:10, Darwin Ortiz Rosales, UCx#40, LP-SIS, , , 45550-2, , Ready, UCx#40 Target Description UCx#40_Description.png

Tuesday, October 25, 2022, 13:10

Target in Glovebox

Entry  Tuesday, November 15, 2022, 08:41, Darwin Ortiz Rosales, UCx#41, LP-SIS, , , 45220-13, , Ready,  UCx#41_Description.png
 
Entry  Wednesday, December 14, 2022, 10:28, Darwin Ortiz Rosales, C#5, , , , 44691-13, , Ready, Target C#5 Description C#5_Description.png

Graphite target

ELOG V2.9.2-2455