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 Author Target Materialdown Target Oven W.O# Source Status Subject Text Attachments
  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).
  
  501   Saturday, August 22, 2020, 11:44 Marla Cervantes 44489-11 DoneC-Cartridge test#1Saturday, August 22, 2020, 11:41
A Ta short tube was coated with TaC
and sintered, then it was loaded with a c-cartridge
  
  502   Wednesday, August 26, 2020, 10:27 Marla Cervantes 44489-8 DoneC-Cartridge test #2 Wednesday, August 26, 2020, 10:26
A Ta short tube was loaded with
  
  504   Monday, August 31, 2020, 12:57 Marla Cervantes 44489-15  DoneTaC coating heating test Monday, August 31, 2020, 12:23
A short naked Ta tube (no heat shielding),
previously coated with TaC was set under
  
  508   Monday, September 21, 2020, 17:01 Marla Cervantes 44139-8-SKTARGET BOATDoneConditioning graphite target #3 Monday, September 21, 2020, 16:50
450 graphite foils coated with graphite
slurry were loaded in a tantalum tube, the
 Voltage-Increment.JPGConditioning-C-3.JPG 
  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
  
  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,
  
  525   Tuesday, November 24, 2020, 12:56 Marla Cervantes 44139-8-SK TARGET BOATDoneGraphite casting conditioningTuesday, November 24, 2020, 09:23
A batch of 60 discs of 18 mm diameter
were loaded in a tantalum tube. The tantalum
 2020-11-24-IGP1.JPG2020-11-24IGP1-zoom_out.png2020-11-24-IGP1-stable.JPG2020-11-24-ConditioningProcess.JPG 
  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.
  
  528   Thursday, February 11, 2021, 10:57 Marla Cervantes NA DoneRe coating Test 1Thursday, February 10, 2021, 12:00
Objective: Heat a Re wire to evaporate
it and deposit a layer of Re on the inner
  
  530   Tuesday, February 23, 2021, 08:59 Marla Cervantes NA (Cu-tube) DoneRe coating Test 2 Tuesday, February 23, 2021, 08:49
Yesterday a heat shield was washed
and when dry it was installed in the EVAP2,
  
  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.
  
  543   Sunday, March 28, 2021, 11:24 Marla Cervantes NA (Ta-tube) DoneRe-coat 3Objective: Coating the inner surface of
a tantalum tube to make a destructive test
and use a reference for the tantalum boats
  
  555   Wednesday, September 08, 2021, 12:43 Darwin Ortiz Rosales 44139-8-SKTARGET BOATDoneC Conditioning Wednesday, September 08, 2021, 12:36
297 C discs were loaded onto
  
  556   Tuesday, September 14, 2021, 09:33 Darwin Ortiz Rosales 42218-5LP-IG-LISDoneTaC coating/sinteringTuesday, September 14, 2021, 09:32
Ta IGLIS tube was coated with
  
  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:
  
  565   Thursday, November 25, 2021, 14:00 Aaron Schmidt    Lower insulator replaced The Helicoil had mostly pulled out
of the old one.
  
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