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Hiden EQP  – Mass and Energy Analyser for Plasma Diagnostics

EQP system

Complete energy resolved mass speciation and mass resolved energy analysis of all species in your plasma.

  • Etching / Deposition Studies
  • Ion implantation / Laser Ablation
  • Residual Gas Analysis / Leak Detection
  • Plasma electrode coupling - follow electrode conditions during operation. 
  • Analysis through a viewport, grounded electrode, driven electrode

 

The Hiden EQP is a combined Mass / Energy analyser for the analysis of positive AND negative ions, neutrals, and radicals from plasma processes, featuring:

 

  • Software controlled Ion Extraction Optics for minimum plasma perturbation
  • 45° Electrostatic Sector analyser, Scan Energy at 0.05 eV increments/ 0.25eV FWHM.
  • Minimum perturbation of ion flight path & constant ion transmission at all energies.
  • Differentially pumped Triple filter Quadrupole, mass to 2500amu.
  • High Sensitivity / Stability Pulse Ion Counting Detector with 7 decade dynamic range.
  • Tuneable integral ioniser for appearance potential MS with electron attachment option.
  • Penning Gauge and interlocks to provide over pressure protection.
  • Signal gating 1ms resolution for pulsed plasmas or energy & mass distributions v time.
  • 1000eV Option, Floating option up to 10keV, Faraday Cup for high density plasmas.
  • Mu-Metal, Radio-metal shielding options, high pressure operation option.
  • MASsoft control via RS232, RS485 or Ethernet LAN.

EQP in Google "Scholar"

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