Logbooks Lab Maintenance Evaporator_1 Evaporator_2 Laser cutter Target Production Test-Stand RH-ISAC RH-Cyclotron RH-Meson Hall RH-Beamlines RH-ARIEL
  Evaporator_2, Page 34 of 35  Not logged in ELOG logo
  ID Date Authordown Target Material Target Oven W.O# Source Status Subject Text Attachments
  486   Monday, June 01, 2020, 12:03 Aaron SchmidtTa44139-13LP-SISIn progressTa#60 Conditioning Ta#60 LP-SIS target
description:
  
  489   Monday, July 13, 2020, 11:03 Aaron Schmidt    Pump down / leak / vacuum check. Darwin reported that he was unable
to achieve vacuum of 150mTorr. The flex-line
HS had been removed last week for modifications.
  
  494   Wednesday, August 05, 2020, 13:38 Aaron Schmidt    RP Swap on EVAP 2 BP1 swapped with RP2 (TS beamline)
U-line installed.
Wednesday, August 05, 2020, 13:37:
  
  497   Wednesday, August 12, 2020, 08:58 Aaron Schmidt   In progressInstall Flex line HSFlex line HS installed. New SS gaskets. 
Wednesday, August 12, 2020, 08:56:
Roughing (Check).
  
  506   Thursday, September 10, 2020, 07:53 Aaron SchmidtEmpty41790-8LP-FEBIADDoneFernando FEBIAD / Anode testing. FEBIAD installed. Anode PS installed.
ANODE connected!.
Leak check
  
  509   Thursday, September 24, 2020, 13:37 Aaron SchmidtNb TARGET BOAT Nb Test SRF groupSample loaded into a vertical target boat.
Flex line HS removed, SS waterline HS installed
-AS.
  
  513   Tuesday, October 06, 2020, 14:23 Aaron SchmidtTa44508-1LP-SISIn progressConditioning Ta#61Ta#61 LP-SIS target description:
Total Ta foils = 470 [6x20 packs
  
  514   Wednesday, October 07, 2020, 12:25 Aaron Schmidt   In progressIEVAP2:TP1 Swap out. Wednesday, October 07, 2020
TP1 was not spinning up past 4krpm.
Stalling & tripping out. Examined with
  
  519   Wednesday, October 21, 2020, 14:39 Aaron SchmidtNb44508-2LP-SISIn progressConditioning Nb#9 Nb#9 LP-SIS target description:
  
  524   Tuesday, November 24, 2020, 08:13 Aaron Schmidt    Flex - line HS installedMonday, November 23, 2020, 17:01: Flex-line
HS installed.

Tuesday, November 24, 2020,
  
  527   Tuesday, February 09, 2021, 06:48 Aaron Schmidt NA DoneTa coating testMonday, February 08, 2021, 17:00: Installed
brackets w/ Ta wire and a small piece of
Re to test voltage drop.
  
  532   Monday, March 01, 2021, 13:58 Aaron Schmidt    Flex - line HS installedFlex-Line HS had been fully scrubbed out
earlier. All gaskets replaced.
Empty. Quick check for leaks.
  
  537   Tuesday, March 23, 2021, 08:07 Aaron Schmidt    Re - Ta test. Leak check. Modified HS installed with new brackets
as per Marla.
Tuesday, March 23, 2021, 08:02: Vacuum
  
  539   Thursday, March 25, 2021, 07:57 Aaron Schmidt    Re - Ta test. Leak check.Thursday, March 25, 2021, 07:55: Vacuum
@ 5.12e-07T. Waterlines opened.
  
  546   Thursday, April 08, 2021, 08:25 Aaron SchmidtTa44139-10LP-SISIn progressConditioning Ta#62 & Flex - line HS installed Ta#62 LP-SIS target
description:
  
  551   Wednesday, June 23, 2021, 17:48 Aaron SchmidtTa44691-4LP-SISIn progressConditioning Ta#62 (Replacement) Ta#62 LP-SIS target
description: (REPLACEMENT FOR 44139-10)
 Ta#62_conditioning_-_Evap_2_-_44691-4.docx 
  557   Wednesday, October 13, 2021, 08:35 Aaron Schmidt   ProblemsTroubleshoot - Pump down issues.Swapped out the Cu gaskets for SS gaskets
in the HS top lines. (x2)
Wednesday, October 13, 2021, 08:35:
  
  564   Wednesday, November 10, 2021, 18:07 Aaron SchmidtTa44691-11LP-SISIn progressConditioning Ta#63Ta#63 LP-SIS target description: 
  
  565   Thursday, November 25, 2021, 14:00 Aaron Schmidt    Lower insulator replaced The Helicoil had mostly pulled out
of the old one.
  
  571   Tuesday, April 12, 2022, 13:41 Aaron Schmidt   MaintenanceNew Flex - line HS installedOld HS sprang a leak in the copper tubing.  
HS#44378-15
Tuesday, April 12, 2022, 13:35: Roughing. 
  
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