Flowmeter Calibration Services

FLOWMETER CALIBRATIONS
We provide a comprehensive range of flow meter calibrations services for liquid, gas, and cryogenic field calibrations. Hoffer’s calibration laboratory carries ISO 17025 and Z540-1 accreditation.

A2LA Accredited
ISO/IEC 17025 & ANSI/NCSL Z540-1

ilac MRA logo
A2LA Accredited

Flow Meter Calibrations for:
● Process Control
● Custody Transfer
● Military/Government
● Research and Development
● Test and Measurement
● Aerospace/Automotive
● Cryogenic Prover (Field Calibration)

CAPABILITIES
Below is a detailed list of our calibration capabilities. Hoffer Calibration Services supplies custom calibration reports with competitive pricing and quick delivery. Expedited services are available upon request.

TRANSFER FLOW STAND

● Water
● 1” to 6” flowmeters
● Max flow to 1525 GPM
● ± 0.20% uncertainty

PRIMARY PISTON PROVERS

● Solvent, oil blend to 100 cSt
● 0.001 to 400 GPM
● ¼” to 2½” flowmeters
● 0.05% uncertainty

CRITICAL SONIC NOZZLE

● Air @ ≈0.075 #/Ft3
● 0.03 to 200 ACFM
● ± 0.30% uncertainty

CRYOGENIC PROVER
(FIELD CALIBRATION)

● LIN/LOX/LAR/CO2
● 1” to 2” flowmeters
● 20 to 200 GPM
● ± 0.60% uncertainty (LIN/LOX/LAR)
● ± 0.40% uncertainty (CO2)


About Hoffer Flow Controls

Flowmeter Calibrations | Hoffer performs flow meter calibration and re-calibration services at their facility for customers on varying styles and sizes of flow meters including field calibrations for cryogenic customers. The field calibration accreditation is an invaluable asset to Hoffer’s U.S. and foreign cryogenic business and represents Hoffer’s ability and commitment to deliver products and services of exceptional quality to their customers. Calibrations on liquid are offered up to 1525 GPM (5772 LPM), cryogenic liquids up to 200 GPM (757.08 LPM), and on-air up to 200 ACFM (5.66 AM3/min).

Hoffer Flow Controls has been designing and manufacturing quality turbine flowmeters and related process instrumentation for more than fifty years. Our initial experience was in the field of cryogenic flow measurement. Today our reputation in this field is synonymous with quality. Today Hoffer Flow Controls manufactures high-precision turbine flowmeters to measure clean liquids and gases throughout the processing industries. Please be sure to follow Hoffer Flow Control on Linked In

Also, see
Flow Meter Calibration Lab | Accredited ISO 17025 & Z540
How is a Hoffer flowmeter calibrated?
Turbine flow meters
Cryogenic Flowmeters

LIQUID TURBINE FLOWMETER APPLICATIONS
AND GAS TURBINE FLOWMETER APPLICATIONS[]

  • Liquid Applications

    We provide best solutions that will meet the extreme conditions
    associated with your subsea and oil and gas applications.

    We provide best solutions that will meet the extreme conditions associated with your subsea and oil and gas applications.

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  • Gas Applications

    We offer complete flow measurement packages for the offshore drilling, production and well-servicing environments.

    We offer complete flow measurement packages for the offshore drilling, production and well-servicing environments.

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