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 30 of 35  Not logged in ELOG logo
ID Date Author Target Material Target Oven W.O#down Source Status Subject Text Attachments
  346   Thursday, February 09, 2017, 11:49 Laura Lambert   MaintenanceNew heatshield with flexible water lines Thursday, February 09, 2017, 11:47
A new heatshield with flexible water
lines has been put into evap2 last Friday
  
  347   Thursday, February 09, 2017, 23:28 John Wongnp-SiC TARGET BOATDoneThermotest: SiC-SiO2-Lys and SiC pelletsThursday, February 09, 2017, 23:26
There are two types of samples being
test for thermal stability:
 striptool_01.JPG 
  348   Tuesday, February 14, 2017, 15:44 Laura LambertEndcaps TARGET BOATProblems resolvedSintering TaC coating on Ta endcaps and springs

    

       
            
  
  349   Tuesday, February 14, 2017, 15:48 Laura LambertEndcaps TARGET BOATDoneSintering TaC coating on Ta endcaps and springs

    

       
            
 IMG_1542.JPGIMG_1545.JPGIMG_1549.JPGIMG_1552.JPG 
  351   Saturday, March 11, 2017, 11:58 John Wongnp-SiC TARGET BOATDoneThermo test B3 PelletsFriday, March 10, 2017, 17:29
Three B3 pellets are loaded into
the container for thermo test. 
 heating_curve_900PSI_pellet.JPG 
  353   Friday, March 31, 2017, 12:22 John Wongnp-SiC TARGET BOATIn progressThermo test: B3 Pellets (13.3K-PSI) Friday, March 31, 2017, 12:21
Two compressed pellets loaded into
the target boat and wrapped with Ta foil. 
 heating_curve_00.JPGheating_curve_13PSI_pellets_01.JPG 
  354   Wednesday, April 05, 2017, 15:42 Laura LambertEmpty TARGET BOATIn progressSintering TaC coating on evap1 target boat Wednesday, April 05, 2017, 15:36
Coated container with TaC coating
using spray technique this morning and let
  
  355   Thursday, April 06, 2017, 08:57 Laura LambertEmpty TARGET BOATProblemsSintering TaC coating on evap1 target boat

    

       
            
 Capture.JPG 
  356   Thursday, April 06, 2017, 11:15 Laura LambertEmpty TARGET BOATProblems resolvedSintering TaC coating on evap1 target boat

    

       
            
 IMG_1615.JPGIMG_1611.JPG 
  358   Thursday, April 13, 2017, 12:03 Laura LambertSiC TARGET BOATDoneSintering SiC pellets Thursday, April 13, 2017, 12:01
Pellets made this morning and weighed.
Placed in a graphite boat which is
 IMG_1657.JPGIMG_1659.JPG 
  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.
  
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