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NEXTorr Pumps

The NEXTorr® pump combines in a synergic design NEG and ion pumping technologies.

A getter cartridge acts as the main UHV pumps, while a small Sputter Ion Pump (SIP) removes inert gases, not pumped by the NEG.

Thanks to the NEG large pumping capacity for active gases (water, carbon oxides, nitrogen etc.) and the integrated design, the NEXTorr pump is 10 to 50 times smaller and lighter than a SIP featuring similar nominal speed.

This is shown in in the figure below which compares a NEXTorr D 100 with a 100 l/s SIP.  

 

 

 

 

 

 

 

See the statement by Professor Andy Schofield, Head of the School  of Physics and Astronomy at  the University of Birmingham, of  the successful  use of NEXTorr pump in an innovative assembly where the pump compactness is crucial.

 

Highlights

  • High pumping speed and capacity for all active gases
  • Pumping speed for noble gases and methane
  • Constant pumping speed in UHV-XHV
  • Minimal power requirement during operations
  • Extremely compact and light pump
  • Reduced magnetic interference
  • Oil free and vibration free
  • Able to measure pressure lower than 10-9 mbar

 

Final Applications

  • Particle Accelerators
  • UHV-XHV Laboratory equipment
  • Portable Instrumentation
  • SEM, TEM and FIB

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