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 26 of 35  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 Subjectdown Text Attachments
  4   Tuesday, February 28, 2012, 11:00 John WongEmptyTest oven LP-SISDoneMeasuring temperatures, currents & voltages Tuesday, February 28, 2012, 10:36
Two thermocouples were inserted through
the left side of the copper heat shield,
 Evap_2_thermocouple.jpg 
  565   Thursday, November 25, 2021, 14:00 Aaron Schmidt    Lower insulator replaced The Helicoil had mostly pulled out
of the old one.
  
  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
  
  232   Friday, July 31, 2015, 15:10 John Wong   MaintenanceInstalled leftside portFriday, July 31, 2015, 15:09
The left side port was installed
on the evaporator #2.  Leak check was
  
  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 
  218   Thursday, June 18, 2015, 11:39 Rick Maharaj    Installation of Extraction Electrode Insulator - New MaterialTuesday June 16, 2015
An Extraction Insulator ITD0381 made
from a different grade of AiN was installed
  
  497   Wednesday, August 12, 2020, 08:58 Aaron Schmidt   In progressInstall Flex line HSFlex line HS installed. New SS gaskets. 
Wednesday, August 12, 2020, 08:56:
Roughing (Check).
  
  345   Monday, February 06, 2017, 11:17 Anders Mjos   Problems resolvedIOC restart after power outagae Dave Morris did a remote restart
of the IOC after the outage. Turbo pump started.
  
  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 
  514   Wednesday, October 07, 2020, 12:25 Aaron Schmidt   In progressIEVAP2:TP1 Swap out. Wednesday, October 07, 2020
TP1 was not spinning up past 4krpm.
Stalling & tripping out. Examined with
  
  5   Thursday, March 01, 2012, 14:42 John Wong    IEVAP2:TGHT/TBHT max current setpoint issueThursday, March 01, 2012, 14:35
Both the IEVAP2:TBHT and IEVAP2:TGHT
maximum current setpoints on the vacuum page
 TGHT_TBHT_setpoints.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 
  56   Tuesday, January 22, 2013, 16:14 John Wong  LP-SISDoneHeating RFQ components & measuring temperatures Tuesday, January 22, 2013, 12:38
This is to test the newly developed
RFQ target to be commissioned this year.
 2169.jpgautorampingup_800.PNG 
  297   Thursday, May 19, 2016, 14:38 John WongSiC TARGET BOATIn progressHeat-treatment: Beta-SiC (1um) target discs The purpose of this experiment is to
determined the limiting operating temperature
for Beta-SiC.  To do so, samples will
  
  298   Friday, May 20, 2016, 08:54 Laura LambertSiC TARGET BOATIn progressHeat-treatment: Beta-SiC (1um) target discs

    

       
            
  
  299   Tuesday, May 24, 2016, 11:18 John WongSiC TARGET BOATIn progressHeat-treatment: Beta-SiC (1um) target discs

    

       
            
  
  336   Tuesday, November 15, 2016, 16:51 John Wongnp-SiC TARGET BOATIn progressHeat-treatment: Beta-SiC (1um) fiber mats - SAMPLE ID: A1Tuesday, November 15, 2016, 16:48
Three samples were prepared 
(see my logbook#1 page 3, preparing for carbonization).
  
  337   Thursday, November 17, 2016, 11:15 Laura Lambertnp-SiC TARGET BOATIn progressHeat-treatment: Beta-SiC (1um) fiber mats - SAMPLE ID: A1


   
        
            
  
  338   Friday, November 18, 2016, 17:28 John Wongnp-SiC TARGET BOATDoneHeat-treatment: Beta-SiC (1um) fiber mats - SAMPLE ID: A1


   
        
            
  
  510   Friday, September 25, 2020, 10:32 Darwin Ortiz RosalesNb TARGET BOATDoneHeat Treatment of Nb for EdwardFriday, September 25, 2020, 10:30 
Target boat with a layer of
  
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