Accredited high-pressure flow meter calibration 24/7
Get the most accurate flowmeter calibration with the MEGAloop, the world's largest closed loop, operating at maximum pressure and flow all year round.
An inaccurate flowmeter creates inaccuracies in the purchase of volumes of gaseous flows. For some, even a minor inaccuracy could mean millions lost. Calibration at our facilities guarantees the highest accuracy and low uncertainty - ensuring that the quantity flowing through the meters is settled correctly.
The unique high-pressure calibration facility in Vejen, Denmark, can operate at maximum pressure and flow all year round. It is accredited to calibrate customer meter lines under operation conditions equivalent to on-site conditions at a pressure range between atmospheric pressure and up to 65 bar g – with maximum environmental caution.
It works at the primary level and generates traceability by developing the European natural gas cubic meter (EuReGa). The Danish Accreditation Fund DANAK accredits the calibration services we perform.
The high-pressure calibration facility has the following capacity:
- 12" (300 mm) high-pressure closed loop for calibration of flow meters
- 10” (250 mm) high-pressure closed loop for calibration
- 4" primary twin Piston prover system
- 24" (600 mm) and 65 bar high-pressure closed loop for calibration of flow meters
- 34” (850 mm) and 65 bar high-pressure closed loop for calibration of flow meters, with meterline of 48 metres in length, and a 30” length compensator with a horizontal movement of 2 meters
- Dp over the MUT system up to 1,5 bar
- The length compensator ensures that customer meter lines are calibrated under operation conditions equivalent to on-site conditions.
- Four monitors control the meter (MUT) during the calibration to register differences in the reading between the monitors and the working standards.
Book a calibration slot
Contact us with your requirements and we will get back to you.
Experience grand-scale precision in action
In this video, you'll see the world's largest high-pressure closed-loop calibration facility in action. We show the MEGAloop during the calibration of a large KROHNE gas flowmeter, showcasing our setup's precision, scale, and accuracy.
The video highlights how our advanced infrastructure enables calibration of even the largest meters under real-world operating conditions. This helps our clients avoid costly measurement errors and ensure certainty in every cubic meter.
