Flowmeter Calibration Service - Gas

TrigasFI GmbH offers complete Gas Calibration services for virtually any type of Flow Meter or other Flow Measuring device.
Primary Calibrators and Bell Provers are used with state of the art CFlow+ Data Acquisition Software and Hardware.

Gas Flow Calibrations with accuracy of 0.25-0.5% of reading can be performed.

Gas Calibration Request Form


  • PTB, BNM and NIST Traceable
  • ISO 9001 :2000 TÜV Certified
  • MIL-STD-45662 A compliant
  • ANSI/NCSL Z540-1-1994 compliant
  • Fast, Precise Quality Service
  • System Calibration (Transducer Connected to Instrument)
  • Mobile (in-situ) Calibration Service Available

Gas Flow Calibration Ranges:
  • Up to 10,000 Nlit/min
    Up to 70 bar

  • Up to 100,000 Nlit/min
    Ambient Air

Flow Meter Types that can be calibrated Include:
  • Coriolis
  • Differential Producers
    • Averaging Pitot
    • Orifice Plates
    • Pitot Tubes
    • Venturis
    • V-Cone
  • LFE (Laminar Flow Elements)
And many others
  • Positive Displacement
  • Sonic Nozzles
  • Thermal Mass
  • Turbine
  • Variable Area (Rotameters)
  • Vortex Shedding
  • Ultrasonic


Fast Turnaround
Our standard service offers 5 day turnaround.
Emergency Next-Day Service is available.

Calibration Recall / Reminder Letters
In order to assist the operation of your Q.A. system and avoid instrument re-calibration being overlooked we send a free of charge reminder shortly before calibration is due.

Performance History
Graphical evaluation of the performance history of flowmeters (drift over time). This no-charge service is available upon request for all flowmeters that have been calibrated at TrigasFI more than once. It is a powerful tool to help flow meter users and QA managers to determine the optimal recalibration interval.

On-Site Calibration Service
In addition to providing calibration service at our facility in Munich, we also offer on-site calibrations with multi-year contracts. Send us an email with your requirements.

TrigasFI is committed to Quality. We strive to offer our customers the best possible Service, backed up by Accreditation and Certification to the highest quality standards.
In addition to our PTB, BNM and NIST Traceability, ISO 9001 :2000 Certification, MIL-STD-45662 A and ANSI/NCSL Z540-1-1994 compliance, our Liquid Flow Laboratory is DKD Certified by PTB to DIN EN ISO/IEC 17025 :2000 (Accreditation DKD-K-33901).

Other Laboratories are in the preparatory process for DKD accreditation as well.

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