CGIS Technical Division

Measurement & Calibration

Accurate and certified calibration of gas flow meters, pressure relief valves, and critical instrumentation. We ensure your readings are precise and compliant.

Precision You Can Trust

In the gas industry, measurement accuracy directly impacts profitability, safety, and regulatory compliance. Our state-of-the-art calibration services offer NIST/ISO traceable certifications to guarantee the performance of your metering systems and safety valves.

Flow Meter Calibration

Comprehensive testing and calibration of positive displacement, turbine, Coriolis, and ultrasonic gas meters.

  • Field & laboratory testing
  • Metrological adjustments

PRV & Safety Valve Testing

Calibration and pop-testing for Pressure Relief Valves (PRV) and Safety Relief Valves (SRV) to ensure safe set-points.

  • Mobile test bench services
  • Overhaul & seal replacements

Instrument Calibration

Precision calibration for pressure gauges, temperature transmitters, and level indicators used in critical systems.

  • Transducer verification
  • Gas detector calibration

Certified Documentation Provided

Every calibration service is accompanied by detailed certificates tracing back to national or international metrological standards, fulfilling your compliance and auditing requirements.

Book Calibration Services

Schedule a technician visit or request a laboratory testing quote.