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_1, Page 14 of 15  Not logged in ELOG logo
New entries since:Wed Dec 31 16:00:00 1969
  ID Date Author Target Material Target Oven W.O# Source Status Subject Text Attachments
  35   Wednesday, September 07, 2011, 15:40 Anders MjosEmpty  MaintenanceRe-sealing of Glove Box2011-09-01:

    Glove box was leaking
(air/argon) between base and box. Light was
  
  34   Wednesday, September 07, 2011, 13:41 John WongTaC38634-6LP-SISDoneTaC#1: Sintering and Organics burn-off Wednesday, September 07, 2011, 15:31
125 discs of TaC/C
Total discs mass = 125
 TaC#1.jpgendcaps_after_sintering.pngTaC_aftersintering.jpg 
  33   Wednesday, September 07, 2011, 13:33 John WongEmpty  MaintenanceChanged Evaporator#1 Backing Pump oil Wednesday, September 07, 2011, 11:18:  
IEVAP:CG2 @ 52mT before oil change. 
Edi D.V changed the oil for the backing
  
  32   Tuesday, September 06, 2011, 17:05 John WongEmpty38634-6LP-SISDoneSintering TaC coating oven for TaC#1


   
        
            
 striptool.JPG 
  31   Tuesday, August 30, 2011, 16:30 John WongEmptyTarget BoatLP-SISDoneSintering of End Caps


   
        
            
  
  30   Tuesday, August 30, 2011, 09:31 Anders MjosEmptyTarget BoatLP-SISDoneSintering of End CapsTuesday, August 30, 2011, 09:29: Target
Boat wrapped with 3 Ta heat shields. 6 D-End
Caps and 6 End Caps coated with TaC. Pumping
  
  29   Monday, August 29, 2011, 11:21 John WongEmpty38634-6LP-SISDoneSintering TaC coating oven for TaC#1 Monday, August 29, 2011, 13:16: Target
oven was coated with TaC and let dry over
night.  The target oven is in the evaporator
 TaC_target_oven.JPG 
  28   Thursday, August 04, 2011, 17:46 John WongUC238634-8LP-SISProblems resolvedRepacking UCx in new target ovenThursday, August 04, 2011, 17:44: 
All the UCx material from target oven  38634-3
was recovered and repacked in this new oven. 
 200A.jpgreconditioning.jpg 
  27   Wednesday, August 03, 2011, 17:16 John WongEmpty38634-8LP-SISDoneSintering TaC coating Wednesday, August 03, 2011, 20:27 :  Target
was wrapped with 3 new Ta-heat shields and
2 around the back block.  The tar from
 striptool.JPG 
  26   Wednesday, July 27, 2011, 13:02 John WongUC238634-3LP-SISProblemsUCx#2 conditioning Wednesday, July 27, 2011, 12:58: 
Target length = 11.2cm
Total UC2/C foils = 245 discs
 striptool_july31.pngTarget_with_3_heat_shields.jpgstriptool_july31_600A.jpgUCx#2-conditioning.jpg 
  25   Monday, July 18, 2011, 15:55 John WongEmpty38634-3LP-SISDoneSintering TaC coating for UCx#2 Monday, July 18, 2011, 15:53:  Target
oven was coated with TaC and let dry over
the weekend.  The target is now installed
 striptool.jpg 
  24   Thursday, June 30, 2011, 12:42 John WongUO2/CUCx-heatboat#1LP-SISDoneBatch#2: UO2/C for carbonizationBefore began the
carbonization process, two cameras were setup
 startup_vac.jpgstartup_current.jpgparameter.jpgUCx_2011_b_3days.pnggrab.S13888.png 
  23   Wednesday, May 25, 2011, 14:42 John WongUO2/CUCx-heatboat#1LP-SISDoneBatch#1: UO2/C mixing & carbonizationBefore began the carbonization process,
two cameras were setup in the hotlab for
monitoring the evaporator and the power supply.
 Screen_shot_2011-05-26_at_3.14.00_PM.pngauto_ramping.pngUCx_2011_A_carbonization.pngEvaporator_Ar_flow.pngUC2.png 
  22   Wednesday, May 18, 2011, 13:13 John WongSiC38295-8HP-FEBIADProblemsOrganics burnoff & Sintering Wed May 18 13:12:24 2011:  Target
is wrapped with 3 Ta-heat shields and is
installed in the evaporator which is being
 6x 
  21   Tuesday, May 17, 2011, 16:43 John Wong   MaintenanceEvaporator Ion gauge replaced The evaporator ion gauge filament burnt
out on May 11, 2011.  A target was in
the evaporator at that time and was about
  
  20   Wednesday, May 11, 2011, 16:23 John WongSiC38481-8HP-FEBIADProblems Organics burnoff & Sintering Wed May 11 16:20:21 2011:  The HP-FEBIAD
(w.o#38481-8) was filled with SiC (8.5mm,
555 discs).  The target is wrapped with
 9x 
  19   Tuesday, May 10, 2011, 14:58 John WongEmpty38817-2HP-SISDoneDiffusion bonding of Ta Fins for HP-SIS (w.o#38817-2) Tue May 10 14:56:05 2011:  Target
is wrapped with 3 heat-shields.  The
evaporator is pumping down, vac @ 4.72e-6
 starting_process.jpgoverall_process.gif 
  18   Monday, May 09, 2011, 16:10 John WongEmpty38817-1HP-SISDoneDiffusion bonding of Ta FinsMon May  9 16:09:35 2011:  Target
is wrapped with 3 Ta heatshields and the
evaporator is begin pumped down.
 TGHT_ramping_up.gifoverall_process.jpg 
  17   Wednesday, April 20, 2011, 16:42 John WongEmpty38481-8HP-FEBIADDoneSintering target oven coated with TaCWed Apr 20 16:39:46 2011:  Target
oven was coated with TaC early today. 
The target was allowed to dry and then wrapped
 overall_process.jpg 
  16   Monday, April 18, 2011, 18:14 John WongEmpty38295-8HP-FEBIADProblemsSintering target oven coated with TaCMon Apr 18 18:10:53 2011: 
FEBIAD-HP target (w.o 38295-8) is
coated with TaC (previously prepared on Feb
 pumping_down.jpgAutoheating_parameter_setup.jpgvac_curve.jpgoverall_process.jpgoverall_process_2.jpg 
ELOG V2.9.2-2455