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Primary Pressure Standard

  • Unique primary pressure and vacuum standard
  • Pressure calibration range from 0.001 pascal to 40kPA (FRS4)
  • The FRS5 draws vacuum from 1 x 10-3  Pascals.
  • Vacuum calibration from 0-1 Kpa upwards
  • Used worldwide in national & accredited laboratories.

The Furness Rosenberg primary standards are of unique design and are used by national standards laboratories throughout the world. Based on a piston and balance principal they allow extremely high accuracy and control of ultra low pressure calibration.

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