Difference between revisions of "18" high voltage chamber history"

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(Created page with "UITFLOG Log date Comment [https://logbooks.jlab.org/entry/3476228] 06/19/2017 Gun HVC with black R30 insulator installed in UITF [https://logbooks.jlab....")
 
 
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UITFLOG        Log date       Comment
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*Log date       Comment                                                                         UITFLOG entry link
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*06/19/2017  Gun HVC with black R30 insulator installed in UITF    [https://logbooks.jlab.org/entry/3476228 3476228]
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*07/28/2017  Observed significant voltage induced gas desorption duding high voltage conditioning. Insulator puncture at 229 kV  [https://logbooks.jlab.org/entry/3480185 3480185]   
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*09/06/2017  Update entry on gun refurbished with white R30 insulator [https://logbooks.jlab.org/entry/3483589 3483589]
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*09/22/2017  Gun with white R30 insulator started [https://logbooks.jlab.org/entry/3485424 3485424]
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*10/18/2017    Starting gun with white R30 insulator high voltage processing  [https://logbooks.jlab.org/entry/3488752 3488752]
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*10/20/2017  R30 cable arcs at 164 kV. White insulator leaks [https://logbooks.jlab.org/entry/3489049 3489049]
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*10/27/2017  18" gun HV chamber white R30 insulator removed from UITF beam line and replaced with 14" gun chamber + black R28 insulator with Gabriel's T-shape electrode shed design [https://logbooks.jlab.org/entry/3490109 3490109]
  
[https://logbooks.jlab.org/entry/3476228]    06/19/2017      Gun HVC with black R30 insulator installed in UITF
 
[https://logbooks.jlab.org/entry/3480185]    07/28/2017    Observed significant voltage induced gas desorption duding high voltage conditioning. Insulator puncture at 229 kV
 
  
  
 
*[https://wiki.jlab.org/ciswiki/index.php/18%22_Photogun_ala_GTS Back to 18" Photogun page]
 
*[https://wiki.jlab.org/ciswiki/index.php/18%22_Photogun_ala_GTS Back to 18" Photogun page]

Latest revision as of 14:12, 4 October 2022

  • Log date Comment UITFLOG entry link
  • 06/19/2017 Gun HVC with black R30 insulator installed in UITF 3476228
  • 07/28/2017 Observed significant voltage induced gas desorption duding high voltage conditioning. Insulator puncture at 229 kV 3480185
  • 09/06/2017 Update entry on gun refurbished with white R30 insulator 3483589
  • 09/22/2017 Gun with white R30 insulator started 3485424
  • 10/18/2017 Starting gun with white R30 insulator high voltage processing 3488752
  • 10/20/2017 R30 cable arcs at 164 kV. White insulator leaks 3489049
  • 10/27/2017 18" gun HV chamber white R30 insulator removed from UITF beam line and replaced with 14" gun chamber + black R28 insulator with Gabriel's T-shape electrode shed design 3490109