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  Evaporator_2, Page 30 of 34  Not logged in ELOG logo
ID Date Author Target Material Target Oven W.O#down Source Status Subject Text Attachments
  359   Thursday, April 20, 2017, 12:45 John Wongnp-SiC TARGET BOATIn progressHigher Temp Treament: B3-92Mpa pellets Thursday, April 20, 2017, 12:38
3 samples are loaded into the Ta
boat and wrapped with heat shield (1 long
 B3_PAN_pellets_1800c.JPG 
  364   Monday, May 08, 2017, 10:05 Laura Lambert   MaintenanceTurbo pump control box replaced Monday, May 08, 2017, 10:05
Turbo pump control box died last
week.
  
  365   Wednesday, May 10, 2017, 16:07 Laura LambertEmpty TARGET BOATIn progressConditioning Heat Shield for IGLIS UCx#20 - test stand is down Wednesday, May 10, 2017, 16:05
Loaded.
HS water valves opened, no leaks
  
  366   Wednesday, May 10, 2017, 21:33 Anders MjosEmpty TARGET BOATIn progressConditioning Heat Shield for IGLIS UCx#20 - test stand is down

    

       
            
  
  367   Thursday, May 11, 2017, 10:51 Laura LambertEmpty TARGET BOATDoneConditioning Heat Shield for IGLIS UCx#20 - test stand is down

    

       
            
  
  369   Thursday, May 11, 2017, 11:30 Laura Lambert   MaintenanceNew Ion Gauge for IGP2 Thursday, May 11, 2017, 11:25
IGP2 has been having problems where
sometimes it turns off and requires simply
  
  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 
  379   Tuesday, July 18, 2017, 15:30 Laura Lambert   MaintenancePaddle wheel replacement for all evap2 water supplies Tuesday, July 18, 2017, 15:26
Problems occured with TGHT water
supply paddle wheel stopped and therefore
  
  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 
  385   Tuesday, August 08, 2017, 15:00 Laura LambertEmpty  Problems resolvedWiring in PLC replaced re: IGP1 mis-communicating Tuesday, August 08, 2017, 14:57
See elog i.d's #384 and #381
Investigated wiring in PLC.
  
  386   Monday, August 21, 2017, 17:32 John WongSiC TARGET BOATDoneCarbonization of sol-gel SiO2+CNTMonday, August 21, 2017, 17:09
Two pellets of sol-gel SiO2+CNT were
produced.  See lab book pg 44-46 for
  
  387   Tuesday, September 12, 2017, 13:08 Aaron Schmidt    Window shutter added Tuesday, September 12, 2017, 12:00:
The coated back window was changed
to a shuttered window.
  
  389   Wednesday, September 27, 2017, 18:06 John Wongnp-SiC TARGET BOATDoneNS-npSiC & B3 pellets heat treatmentsWednesday, September 27, 2017, 18:05
 3 samples from NS-npSiC pellets,
pressured at 10T  (see lab book pg 53)
 Capture.JPG 
  390   Wednesday, October 04, 2017, 16:40 John Wongnp-SiC TARGET BOATDoneThermal treatment cast-pellet npSiC/PAN - det. sintering effectWednesday, October 04, 2017, 16:37
3 samples of npSiC/PAN cast-pellets,
see lab book p. 57 for details.
 1550C.JPG 
  391   Monday, November 06, 2017, 18:25 John Wongnp-SiC TARGET BOATDoneThermal treatment npSiC Horn vs Probe samples - P74Monday, November 06, 2017, 18:21
Samples of Horn and Probe - npSiC.
see pg 74.
 Capture1.JPG 
  395   Thursday, December 07, 2017, 10:03 Laura LambertEndcaps TARGET BOATIn progressSintering TaC coating on endcaps and springs Thursday, December 07, 2017, 09:57
Each endcap is wrapped in a
  
  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 
  397   Friday, December 08, 2017, 15:29 Laura LambertEndcaps TARGET BOATProblems resolvedSintering TaC coating on endcaps and springs

    

       
            
  
  398   Friday, December 08, 2017, 15:42 Laura LambertEndcaps TARGET BOATDoneSintering TaC coating on endcaps and springs

    

       
            
  
  399   Monday, December 11, 2017, 14:22 Laura Lambert   MaintenanceInterlock limits updated to 500mTorr Monday, December 11, 2017, 14:21
Dave updated evap2 interlock limits
to 500mTorr for TGHT and TBHT on friday
  
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