Difference between revisions of "GTS meeting 9 16 19"

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(Created page with "*Update: ** Kr processing attempted - not really successful. ** 2 days under vacuum at 120kV, but with radiation increasing. ** Spare cathode is dead *Talking Points: ** Equi...")
 
 
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*Update:
 
*Update:
** Kr processing attempted - not really successful.
+
** Glassman control chassis broken
** 2 days under vacuum at 120kV, but with radiation increasing.
+
** Installed alternate Spellman supply (XRV225N3000: 225 kV, 30 mA, 3000 W unipolar mode supply)
** Spare cathode is dead
+
 
 +
 
 +
* To Be Fixed
 +
** LCW chassis
 +
** Glassman chassis
  
*Talking Points:
 
** Equipment damage during HV processing: Radiation gamma probe (again), Cathode Solenoid LCW flowmeter chassis (again)
 
** Magnetizing solenoid PS may be used in LERF for a while for isotopes.
 
  
 
*Suggested Actions:
 
*Suggested Actions:
** Open up the gun - look for damage (take care with cathode). Look for anything around the screws for the cathode electrode
+
** Test gun with spellman for trips on PSS
** Install the glassman supply as an alternative HVPS source (GTS 550 kV Glassman supply)
+
** Open up the gun - look for damage (take care with cathode)
** One final change to the grounding of the Spellman, where HVPS chassis is grounded in the vault
+
** Manufacture RF cage for gun. -> Have model from Xelera to begin this work.

Latest revision as of 10:23, 16 September 2019

  • Update:
    • Glassman control chassis broken
    • Installed alternate Spellman supply (XRV225N3000: 225 kV, 30 mA, 3000 W unipolar mode supply)


  • To Be Fixed
    • LCW chassis
    • Glassman chassis


  • Suggested Actions:
    • Test gun with spellman for trips on PSS
    • Open up the gun - look for damage (take care with cathode)
    • Manufacture RF cage for gun. -> Have model from Xelera to begin this work.