NATA Certification

Ross Brown Sales Pty Limited are the holders of a NATA accreditation (No: 1808) covering Pressure and Vacuum measuring devices and Pressure Gauge Testers: We can provide our customers with the following certifications and calibrations:

  • 1.41 Pressure and Vacuum Measuring Devices
    Calibrations to AS 1349 and similar standards in the ranges - 100 kPa to 0 and 20kPa from -100kPa to 0
    0.03% of reading or 0.1 kPa (whichever is greater) from 20 kPa to 2000 kPa (pneumatic measurement
    0.03% of reading or 0.5 kPa (whichever is greater) from 100 kPa to 100 mPa (hydraulic measurement)
  • .01 Pressure gauges
    Including test gauges as defined in AS 1349 and digital self indicating systems
  • .02 Vacuum gauges (bourbon tube)
    Including test gauges as defined in AS 1349
  • .11 Pressure transducers
    Self-indicating transducers only
  • .12 Pressure Gauge Testers
  • .30 Pressure gauge calibrators
    Calibration in the range 20 kPa to 100 mPa with least uncertainties of measurement - based on 1.41

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