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 28 of 35  Not logged in ELOG logo
ID Date Author Target Material Target Oven W.O# Sourcedown Status Subject Text Attachments
  6   Monday, March 19, 2012, 17:10 Nikita BernierBeOTarget boat #1 DoneSintering BeO pellets Monday, March 19, 2012, 17:04
 
Target boat contains 4 BeO pellets
  
  7   Tuesday, March 20, 2012, 14:35 John Wong   DoneEvap#2 Backing up muffler not connected to the exhaust system. Tuesday, March 20, 2012, 14:22
The Evaporator #2 backing pump (IEVAP2:BP1)
muffler has not connected to the exhaust
 Evap2_backingpump.jpgscroll_pump_exhaust.jpg 
  8   Tuesday, March 20, 2012, 14:39 John WongBeOTarget boat #1 DoneSintering BeO pellets

    

       
            
  
  9   Thursday, March 22, 2012, 00:34 John WongBeOTarget boat #1 DoneSintering BeO pellets

    

       
            
 voltage_limiting.jpgTemp_-_Cal_vs_Measured.JPGTGHT_525A.JPG 
  10   Thursday, March 22, 2012, 17:56 Nikita BernierBeOTarget boat #1 DoneSintering BeO pellets

    

       
            
  
  11   Thursday, March 29, 2012, 19:30 Nikita BernierBeOTarget boat #1 DoneSintering new BeO pellets Thursday, March 29, 2012, 19:17
 
  
  12   Thursday, March 29, 2012, 22:44 John WongBeOTarget boat #1 DoneSintering new BeO pellets

    

       
            
 Parameter.jpg 
  13   Friday, March 30, 2012, 23:21 John WongBeOTarget boat #1 DoneSintering new BeO pellets

    

       
            
 archive_24hr.jpgTGHT@240A.jpgTGHT@700A.jpgTGHT@750A.jpgTGHT@0A.jpg 
  14   Monday, April 02, 2012, 16:26 Nikita BernierBeOTarget boat #1 DoneSintering new BeO pellets

    

       
            
  
  15   Tuesday, April 03, 2012, 09:00 John WongEmptyTa-target boat #2  Sintering Ta-target boat with TaC coatingTuesday, April 03, 2012, 08:54
Yesterday, a new target boat was
sprayed with TaC coating and let dried.
 TGHT_maxcurrent.jpg 
  16   Thursday, April 05, 2012, 16:40 Nikita BernierBeOTarget boat #2 DoneSintering BeO pellets #3Thursday, April 05, 2012, 16:31
Target boat contains 6 BeO
  
  18   Tuesday, May 15, 2012, 14:00 John Wong   MaintenanceInstalled a new stainless metal heat shield Tuesday, May 15, 2012, 13:45
It was discovered that one of the
insulators that supported the target module
 Evaporator#2_broken_insulator.pdfEvaporator#2_upgrade_.pdf 
  19   Tuesday, May 15, 2012, 17:03 John Wong   ProblemsTBHT cooling line leaky Tuesday, May 15, 2012, 17:00
It was found that there were water
droplets from the TBHT cooling line.  The
 TBHT_cooling_line_leaky.pdf 
  20   Tuesday, May 15, 2012, 17:06 John Wong   Problems resolvedTBHT power supply faulty Tuesday, May 15, 2012, 17:03
The tube heater power supply current
readback and setpoint are not matching.  Ray
 tubeheater_control.png 
  21   Wednesday, May 16, 2012, 14:04 John Wong   Problems resolvedTBHT cooling line leaky

    

       
            
  
  26   Tuesday, May 22, 2012, 16:45 Nikita BernierBeOTarget boat #2 DoneSintering BeO pellets #3

    

       
            
  
  27   Wednesday, May 23, 2012, 17:45 John WongBeOTarget boat #2 DoneSintering BeO pellets #3

    

       
            
 past_5_hrs.JPGpast_21_hrs.pngpower_lost_2012-05-27_12_0630hr.pngTGHT_600A.pngTGHT@600A_past_12hr.JPG 
  28   Monday, May 28, 2012, 11:15 John Wong   ProblemsChiller is leaking water Monday, May 28, 2012, 11:08
It was discovered this morning that
the Evaporator #2 chiller was leaking water
 Chiller_leaky.jpg 
  29   Tuesday, May 29, 2012, 15:43 Nikita BernierBeOTarget boat #2 FailedSintering BeO pellets #3

    

       
            
  
  31   Wednesday, June 20, 2012, 17:29 Nikita BernierNiOTa target boat DoneNiO developmentWednesday, June 20, 2012, 17:23
New Target boat, with no coating,
wrapped with a 0.002 inches thick Ta foil,
 NiO_density_measurements.xlsxCasts_thickness.GIF 
ELOG V2.9.2-2455