Calibration
Calibration of meters and measuring instruments is key in ensuring high quality and low uncertainty in measurements. We offer a broad range of calibration services in the laboratory and on-site.
Our services
Calibration of flow meters
/Service
Accredited calibration of flow meters to document errors and correct indications of measurements.
Calibration of measuring equipment
/Service
Accredited calibration of measuring equipment for e.g. force, pressure, torque, temperature, vacuum.
High-pressure calibration
/Service
Calibration at the world’s largest closed loop, where meters are calibrated year round at stable pressure, flow and temperature.
Verification of measuring instruments
/Service
If you use measuring instruments for settlement, you have to make sure they have been verified.
Our facilities

Bulderbaan air calibration facility
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Airflow calibration facility, conducting first-time verification, control and recalibration.

High-pressure calibration facility
/Facility
Visit the world's largest closed loop. The high-pressure calibration facility is unique.

Low-pressure calibration facility
/Facility
Your flow meters are calibrated at low-pressure with atmospheric and pressurised air as medium.

MEGA Loop
/Facility
High-pressure calibration of flow meters.

The Force and Pressure Laboratory
/Facility
The industry’s access to calibration of pressure measuring equipment and force measuring equipment.

Water flow laboratory
/Facility
Water flow laboratory applied for calibration and type approval of water, process and cooling meters
Related content

Grand opening of MEGA loop
/Event
Take part in the grand opening of our MEGA loop.

High-pressure calibration of metering lines
/Case
Emerson are left with a verification that guarantees their customers accurate custody transfer.

The MEGA loop construction has begun
/News
The MEGA loop is the upcoming largest and most unique calibration facility in the world.
First OIML certificate for hydrogen refuelling station
/News
The OIML certificate is issued by FORCE Certification for Nel Hydrogen's hydrogen dispenser.
MEGA loop revitalised
/News
The proportions of the MEGA loop will open up new possibilities for calibrating long meter systems.
Value through standards and metrological infrastructure
/Project
Standardisation and metrology will underpin the green transition.
Dansac improves their quality assurance competencies.
/Case
The medical device company Dansac found a shortcut to increase their competencies in assurance.
Reducing operational uncertainty in gas transfers
/Article
Importance of managing fiscal risk in large volume gas custody transfer.
Uncertainty explained: Uncertainty budgets
/Article
Which factors are important to know and address when working with uncertainty budgets?
The gas flow MEGA loop is entering the building phase
/News
The MEGA loop for high-pressure calibration of gas meters is set to open in early 2021.
Uncertainty explained: How is a calibration result reached?
/Article
In order to understand uncertainty calculations, it is necessary to know how a calibration result is reached.
RiskKAL
/Project
New strategies and methods for self-monitoring of meters and measuring equipment.
Metrological infrastructure for - Legal metrology
/Project
Adapting the legal metrology services must underpin a digital and sustainable society.
Standards — a key prerequisite
/Project
Knowledge of standards, their interpretation, and their use is at the core of all testing and consultancy services.
Calibration
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Calibration facilities and laboratories for calibration of meters and measuring equipment.