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 2 of 34  Not logged in ELOG logo
  ID Date Author Target Material Target Oven W.O# Source Statusdown Subject Text Attachments
  30   Monday, June 11, 2012, 12:26 John WongSiC38481-2HP-SISProblemsEnd caps vaporized

    

       
            
 Photo_2012-06-11_12_06_19_PM.jpg 
  38   Monday, July 30, 2012, 15:42 John Wong   ProblemsChiller maybe leakyMonday, July 30, 2012, 15:38
The evaporator was used for the processing
the NiO target for 8 days and it was discovered
 chiller.jpg 
  93   Friday, November 01, 2013, 17:20 Anders Mjos   ProblemsBacking pump needs new filterThe source of the poor vacuum in the backing
line seems to be related to a dirty filter.
We will try to find a replacement filter
  
  109   Wednesday, January 22, 2014, 18:22 John WongEmpty40282-4TARGET BOATProblemsSintering Ta target boat with TaC coating (IEVAP2:TBHT2 water signal problem)

    

       
            
 Screen_Shot_2014-01-22_at_6.10.50_PM.pngTargetboat_heatingup2.JPEG 
  122   Friday, March 07, 2014, 22:25 John Wong 40282-3TARGET BOATProblemsSintering TaC coated end caps

    

       
            
  
  199   Thursday, May 28, 2015, 10:23 Laura LambertEndcaps40282-5TARGET BOATProblemsSintering TaC coating on Ta endcaps - not fully sintered

    

       
            
 endcaps_-_round1_sintering_(1).jpgendcaps_-_round1_sintering_(2).jpg 
  230   Monday, July 13, 2015, 11:54 Laura LambertEndcaps40282-5TARGET BOATProblemsSintering TaC coating on Ta endcaps Monday, July 13, 2015, 11:53
A Ta foil is placed in the target
 endcaps_july_14_2015.JPGIMG_20150715_102332633.jpgIMG_20150715_102240364_HDR.jpgIMG_20150715_102631676.jpg 
  312   Monday, August 08, 2016, 15:22 Laura LambertSiC40860-3LP-IG-LISProblemsConditioning SiC#34 Monday, August 08, 2016, 15:19
Previously sintered over weekend
 conditioning_temperature_graph.xlsxstriptool_conditioning_target_BROKEN.JPG 
  318   Tuesday, August 30, 2016, 15:25 John WongSiC40860-3LP-IG-LISProblemsConditioning SiC#34. Note about the p/s voltage

    

       
            
 Capture.PNG 
  344   Friday, February 03, 2017, 14:18 Laura LambertEndcaps TARGET BOATProblemsSintering TaC coating on Ta endcaps and springs Friday, February 03, 2017, 14:17
The endcaps are stacked together
 IMG_1526.JPGIMG_1527.JPG 
  355   Thursday, April 06, 2017, 08:57 Laura LambertEmpty TARGET BOATProblemsSintering TaC coating on evap1 target boat

    

       
            
 Capture.JPG 
  361   Wednesday, May 03, 2017, 13:48 Laura LambertSiC39530-10HP-FEBIADProblemsSintering SiC#36

    

       
            
 vacuum_trip3.JPGvacuum_trip4.JPG 
  378   Monday, July 10, 2017, 17:36 John Wongnp-SiC TARGET BOATProblemsWater Sensor Problem, TGHT Tripped. (np-SiC fibrous Pellet: Applied pressure vs Density)Monday, July 10, 2017, 17:28
Two np-SiC fibrous pellets with different
applied pressure:
 Graph3a.JPG 
  381   Tuesday, August 01, 2017, 15:34 Laura Lambert   ProblemsIGP1 mis-communicating with EPICS - PLC problem?Monday, July 31, 2017, 15:24
Turned on BV and TP this afternoon.
Started ramping down, ~1min after
 evap2_trip_7.31.2017.JPG 
  383   Friday, August 04, 2017, 10:52 Laura Lambert 40282-5TARGET BOATProblemsSintering La(OH)3/C pellets

    

       
            
 evap2_trip_8.4.2017.JPGevap2_trip_8.4.2017[2].JPGevap2_trip_8.4.2017[3].JPGevap2_trip_8.4.2017[4].JPG 
  396   Thursday, December 07, 2017, 11:56 Laura LambertEndcaps TARGET BOATProblemsSintering TaC coating on endcaps and springs

    

       
            
 trip_due_to_new_vacuum_limits_not_being_updated_properly.JPG 
  417   Tuesday, September 04, 2018, 17:04 John WongEmpty LP-SISProblemsTaC coating/sintering for UC target containerTuesday, September 04, 2018, 16:58
Container is coated with TaC and
wrapped with Ta heat-shield ( 3 layers)
 TGHT-Current_error.JPG 
  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:
  
  670   Wednesday, August 14, 2024, 07:23 Marla CervantesC44139-5 SKLP TUBEProblemsEVAP2 Calibration - Vanadium Tuesday, August 13, 2024, 17:20 Pressure
kept increasing when turning the turbo pump
on 
 TP-not_speeding_up.JPG 
  2   Thursday, July 21, 2011, 17:33 Pierre Bricault   Maintenance Rick mentioned to me that the evaporator is
ready for the next steps of the commissioning
process.
  
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