Difference between revisions of "CIS-ASY-R30-3"

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* 18" HV chamber NEG coated and originally built with WP NEG modules and wire mesh screen
 
* 18" HV chamber NEG coated and originally built with WP NEG modules and wire mesh screen
* 10" CF flange vacuum fired
+
* 10" CF flange vacuum fired with holes for S&A tooling
 
* R30 pure alumina insulator
 
* R30 pure alumina insulator
 
* Spherical electrode
 
* Spherical electrode

Revision as of 11:32, 20 December 2021

  • 18" HV chamber NEG coated and originally built with WP NEG modules and wire mesh screen
  • 10" CF flange vacuum fired with holes for S&A tooling
  • R30 pure alumina insulator
  • Spherical electrode
  • Pierce geometry electrode front end
  • 2" diameter anode CEBAF style
  • Anode-cathode gap 6 cm
  • First attempt to HV condition in UITF resulted in punctured ceramic at 160 kV, unusual voltage induced gas desorption. We suspect due to thee NEG coated chamber
  • Media:Ball Electrode Drawing marked up by Carlos Dec 16 2021.pdf
  • Back to gun assemblies