8-Pack%20Vacuum

1
8-Pack Vacuum

• Ion Pumps Vs.Gauges,
• Cost Recommendation

2
Ion Pumps Vs.Gauges,Cost Recommendation

• PRESENTATION CONTENT
• 8-Pack Vacuum Base-Line Cost Estimate
• 8-Pack Vacuum Cost Estimate, Klystron Ion Pumps
  Ganged Together
• 8-Pack Vacuum Cost Estimate, Klystron Ion Pumps
  Ganged Together,Add Gauges
• Cost Savings Recommendations
• Pros Cons

3
8-Pack Vacuum Base-Line Cost Estimate
4
8-Pack Vacuum Cost Estimate, Klystron Ion Pumps
Ganged Together
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8-Pack Vacuum Cost Estimate, Klystron Ion Pumps
Ganged Together,Add Local Gauges
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Cost Savings

• COST SAVINGS
• ?, Base Line Klystrons Ion Pumps Ganged
  together
• Savings ? 55,825
• ?, Base Line Klystrons Ion Pumps Ganged
  Together, Gauges Added
• Savings ? 8,695

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PROs CONsPUMPS vs. Gauges As Vacuum
Diagnostics

• Ganged Ion Pumps
• Pros
• Cheap
• Cons
• Crude Diagnostics
• Can indicate non-vacuum related problems due to
  HV break-down
• Individual HV Channels
• Pros
• Better Diagnostics
• Cons
• Expensive

• Ganged Ion Pumps Gauges
• Pros
• Good Diagnostics
• Cons
• Small Cost Saving Compared To Base Line

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Recommendations

• Gang klystron ion pumps on one Kaiser HV PS
• Test klystron(s) with individual HV channels for
  the ion pumps before the klystron is shipped out
  for storage/ installation