Difference between revisions of "GTS meeting 8 19 19"

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(Created page with "*Overview: ** RF power to voltage relation- Complete ** See RF waveform "clipping"- complete (Need different optical link) ** DC bias fix- needs bench testing ** Quasi-bake of...")
 
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*Overview:
+
*Update:
** RF power to voltage relation- Complete
+
**HVPS cable wasn't grounded. It is now, but PSS Still trips.
** See RF waveform "clipping"- complete (Need different optical link)
+
**Issues performing sweep due to PSS configuration error
** DC bias fix- needs bench testing
+
**Cathode grid possibly gone. Need to replace cathode
** Quasi-bake of gun- complete
+
** OSP- 8/6-8/7
+
** HV processing- In progress
+
** HV processing with solenoid on- sometime in the future
+
** RF matching- sometime way in the future
+
  
*Talking points:
+
*Talking Points:
** HV Processing over the weekend [https://logbooks/book/gtslog]
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** Cathode/Grid Issues, risks and risk mitigation
** Krypton processing?
+
** HV Processing (cathode hot/cold, Krypton)
** Double click on the dial; not around it
+
** Mini-flange leak valve?
** Optical-fiber link (need check voltage output of current unit and order)
+
** larger Ion pump?
** Run without RF to have something for NAPAC (doesn't require DC Bias fix)
+
** extra shielding on HV Cable or move supply again?

Revision as of 10:03, 19 August 2019

  • Update:
    • HVPS cable wasn't grounded. It is now, but PSS Still trips.
    • Issues performing sweep due to PSS configuration error
    • Cathode grid possibly gone. Need to replace cathode
  • Talking Points:
    • Cathode/Grid Issues, risks and risk mitigation
    • HV Processing (cathode hot/cold, Krypton)
    • Mini-flange leak valve?
    • larger Ion pump?
    • extra shielding on HV Cable or move supply again?