Difference: ShutDown (6 vs. 7)

Revision 727 Jul 2007 - Main.KdDerr

 
META TOPICPARENT name="Jeol1230Instructions"
Contents

Shutdown checklist

All microscopes

  • 40 kx magnification
Changed:
<
<
  • Spread Beam clockwise
>
>
  • Spread Beam clockwise to cover screen
 
  • Close column valves or turn off filament
  • Remove objective aperture
  • Home stage
  • Remove sample
  • Make sure available exposure log is updated
  • Turn off monitors

F20

  • Run Cryo cycle
  • Refill liquid nitrogen dewar

2100

  • MDS mode off
  • Free Lens control off
  • Put in dummy holder
  • Run ACD Bake
  • Refill liquid nitrogen dewar
  • screen lowered

1230

  • Desaturate filament to 70% filament current
  • Remove Gatan Camera

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