Home > Flow Meter Calibration Capabilities

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Flow Meter Calibration Capabilities

Below is a list of flow measurement calibration capabilities including NIST traceable calibration ranges for the facilities in Colorado and Iowa. Both Colorado and Iowa facilities are accredited by NVLAP, as explained by the quality assurance program. CEESI can perform calibrations in accordance with a wide variety of industry standards.

NIST Traceable Calibration (Colorado) Primary air calibration with 0.10% uncertainty Secondary air calibration with 0.30% - 0.50% uncertainty Liquid calibration with 0.10% uncertainty Air flowrates from 1 ACCM to 200 LBm/Sec Air pressure to 2200 psia Liquid flowrates from 0.1 to 2000 gpm Liquid pressure to 1800 psia Air line sizes to 120 inches Other gases such as N2, He, CO, CO2, Ar, CH4, O2, H2, Natural Gas, and mixtures Custom calibration   NIST Traceable Calibration (Iowa) Nominal Flowing Pressure of 1,050 psia Flowrate Uncertainty of 0.23% Natural gas flow range of 6 - 20,000 acfm (high Reynolds numbers) Meter Sizes Calibrated (Colorado) Virtually any meter size (call for information)   Meter Sizes Calibrated (Iowa) Line Sizes: 4 - 36 inches (for 600 class meters) Meter Types Calibrated (Colorado) Critical Flow Venturis/Nozzles Sharp-edged Orifice Meters Laminar Flow Elements Turbine Flowmeters Swirlmeters Coriolis Meters Positive Displacement Meters Cone Flowmeters Insertion Meters Valves used for Measurement & Control Subsonic Venturis/Nozzles Multiple Venturi/Nozzle Assemblies Variable Area Flowmeters(Rotameters) Vortex Shedding Flowmeters Magnetic Flowmeters Ultrasonic Flowmeters Thermal Mass & Velocity Meters Anemometers & Velocity Meters Flowmeter/Flow Computer Combinations Custom Meters     Meter Types Calibrated (Iowa) Ultrasonic Flowmeters Turbine Flowmeters Cone Flowmeters Coriolis Meters Subsonic Venturis/Nozzles Sharp-edged Orifice Meters Critical Flow Venturis/Nozzles Flowmeter/Flow Computer Combinations ANNUBAR Flow Meters Custom Meters Valve Testing (Colorado) Line sizes to 36 inches Mass flowrates to 500 lbm/sec Pressure to 2000 psi Types include control, ball, safety relief, check, subsurface safety valves, gas lift, and plug valves Tests include flow coefficient (Cv), FL, stem loading, noise, cracking pressure   Valve Testing (Iowa) Valve Noise Testing Turnaround (Colorado) Average turnaround is two weeks. One, three, and five day turnarounds are available with prior scheduling.   Turnaround (Iowa) Average turnaround is one to two weeks. One and two day turnarounds are available with prior scheduling.