Vacuum Gauges for PVC Controllers

Summary:

  • EMIGT & EMIGY Thoria- and Ytria-coated Iridium UHV ion gauges. X-ray limit of 3x10-11mB. Twin filament.
  • EMIGTX & EMIGTX enhanced gauges with X-ray of 5x10-12mB.
  • Bakeable ion gauge leads
  • EMP521 & EMP841 atmosphere to
    1e-3mB. High thermal stability construction.
UHV Ion Gauge Heads
  • Standard CF38 conflat(R) flange mounted bakeable to 400°C
  • Twin long life Filaments
  • Max pressure: 1x10-2mB
  • EMIGT Thoria-coated Iridium Filaments with X-ray limit of 3x10-11mB
  • EMIGTX Thoria-coated Iridium Filaments with X-ray limit of 6x10-12mB
  • EMIGY Yttria-coated Iridium Filaments with X-ray limit of 3x10-11mB
  • EMIGTX Yttria-coated Iridium Filaments with X-ray limit of 6x10-12mB
  • Robust, efficient and high sensitivity design

Ion Gauge Cables

  • Fully integrated solid construction
  • PVC compatible
  • Bakeable to 200°C
  • Standard Lengths (off the shelf): 5m (16'), 7m (23'), 10m (33') and 15m (49')
  • Cables can be supplied to specific length

EMP521 & EMP841 Pirani Gauge Head

  • Atmosphere (>100mB) to 0.001mB
  • PTC temperature compensated and pre-adjusted for life-time stability
  • Standard is mounted on NW16 flange
  • 1/8" NPT available on requested
  • Supplied with 3m lead
  • Extension leads are available
  • EMP521 and EMP841 can connect directly to PVCX controller
  • Additional EMP521 requires "E" module
  • Additional EMP841 requires "F" module
  • Easily calibrated at atmosphere and vacuum from the PVC controller