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Arun Ion Gauge and Controller

The AML AIG nude ionization gauge is a high-sensitivity UHV Bayard-Alpert gauge covering the vacuum range of 3×10-11 to 1×10-3 mbar and is intended for electron-bombardment degas. It has an NW35CF flange with individual glass compression seals, closed-end grid and a
choice of filament materials.

Features:

  • Wide measuring range 3×10-11 to 1×10-3 mbar
  • Replaceable twin Tungsten, Thoria or Yttria-coated Iridium filaments
  • Individual glass compression seal around each feedthrough pin are more economical and robust than ceramic, resulting in a less expensive and more rugged gaugehead, with the central collector pin inherently guarded against leakage currents by the grounded bulk of the flange
  • The molybdenum grid has a closed-end, light, rigid structure, resulting in high sensitivity. The XRay induced electron desorption current at the collector is minimised by geometry and screening
  • Connector pins are gold-plated, shrouded and polarized. Gold plating ensures that oxidation on the air-side cannot occur even after repeated bakeouts
  • Maximum bakeout temperature 450 °C. Sensitivity 19 per mbar for nitrogen. X-Ray asymptote 3×10-11 mbar
  • RoHS compliant

Manufactured by: Arun Microelectronics
Sold and Serviced by Motion Technologies Pty Limited

Arun Ion Gauge and Controller
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