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Gas Flowmeter Calibration

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Mass Flowmeter Calibration


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  • Gas Flow Speed-492 to 2,953 ft/min

  • Gas Flow Meters- 50CCM to 250 SLM

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What is the difference between  gas flowmeter calibration and mass flowmeter calibration?

 A gas flowmeter measures the amount of a substance that flows through the device and would be expressed some amount of volume in a given time e.g gallons/min.

Remember the ideal gas law:



p= pressure

V= volume

n= number of moles

R= Universal gas constant

T= temperature in K

Volumetric measurements must compensate for pressure and temperature.

A Mass flowmeter actually measures the amount of mass that flows through the device . 

Mass is not dependent on temperature of pressure.


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Brands we calibrate:

  • Alicat
  • Rosemount
  • Kobold
  • Omega
  • TEC
  • Extech
  • Fluke
  • Hobo
  • CDI
  • Aalborg
  • TSI Alnor
  • Kanomax
  • LaCrosse
  • Cole-Parmer
  • Parker
  • Intek
  • Sesnirion
  • Hedland
  • Onset
  • Digi-Sense
  • UEI
  • Dwyer
  • Honeywell
  • Tektronix
  • Testo
  • Celestron
  • Cardone
  • Fieldpiece
  • and more.....