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Calibration Capabilities

Below is a list of flow measurement calibration capabilities including NIST traceable calibration ranges for the facilities in Colorado, Illinois, and Iowa. These facilities are accredited to ISO/IEC 17025, as explained by the quality assurance program. CEESI can perform calibrations in accordance with a wide variety of industry standards.

 
COLORADO & ILLINOIS FACILITIES


SI Traceable Calibration

  • 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 17.3 LBm/Sec
  • Air pressure to 150 psia
  • Liquid flowrates from 0.1 to 2000 gpm
  • Liquid pressure to 50 psia
  • Other gases such as N2, He, CO, CO2, Ar, CH4, O2, H2, Natural Gas, and mixtures
  • Custom calibration

Meter Sizes Calibrated

  • Most meter sizes (call for information)

Meter Types Calibrated

  • 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

Valve Testing

  • Line sizes to 16 inches
  • Mass flowrates to 17.3 lbm/sec
  • Pressure to 150 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

Turnaround

  • Average turnaround is two weeks. One, three, and five day turnarounds are available with prior scheduling.


 
IOWA FACILITY


SI Traceable Calibration (Iowa)

  • Nominal Flowing Pressure of 1,050 psia
  • Flowrate Uncertainty of 0.18%
  • Natural gas flow range of 6 - 20,000 acfm (high Reynolds numbers)

Meter Sizes Calibrated (Iowa)

  • Line Sizes: 3 - 36 inches (meters with 600# class flange and larger)

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 (Iowa)

  • Valve Noise Testing

Turnaround (Iowa)

  • Average turnaround is one to two weeks. One and two day turnarounds are available with prior scheduling.

 
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CONTACT US

Colorado Facility
54043 County Road 37
Nunn, Colorado 80648
970-897-2711

Iowa High Flow Facility
2365 240th St.
Garner, Iowa 50438
641-923-3664

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