Calibration Laboratories

Calibration in the laboratory or in the renewable energy plant itself

In industrial plants we can find apparatus used to calibrate second grade instruments. Instrumentation calibration is essential for the monitoring of process accuracy, as it provides metrological monitoring and exact measurements with regards to the manufacturers specifications.

At Tecnatom we offer services for the calibration of all type of instruments, both in laboratories and production plants, adjusting ourselves to the metrological needs of each of our clients.

These activities are undertaken in respect of the general UNE-EN 17025 “test and calibration laboratory competency” standards, as well as with the ISO 9001 legislations, which establish the restrictions that need to be implemented for a quality management system.

What services do we offer?

It is essential that the measurement equipment results obtained are correct, especially when they are used in relation to the quality or safety of products and services. They allow us to obtain essential data to analyse the current situation and take corrective action on those areas which are lagging behind.
The components of the measuring equipment will suffer from wear and tear over time, due to extreme temperature changes and the friction of their mechanical parts. All this can cause the calibrations to be inaccurate and we may encounter problems with the quality of work carried out.
This is why it is crucial to provide a trustworthy technical calibration service that fully covers the metrological needs of industrial plants. Tecnatom has a range of certified laboratories and can therefore ensure that the monitoring and results of our measurements are exact.
Tecnatom has a team of highly qualified, ENAC certified personnel to carry out this work.


We calibrate absolute pneumatic pressure from 10 Pa to 7 MPa. We also calibrate relative pneumatic pressure from -90 kPa to 7Mpa and relative hydraulic pressure up to 142.6 MPa.

We are able to calibrate a large variety of instruments from transducers or transmitters to digital and analogue gauges.

We will also calibrate gas flow within a range of 0.006 l/min to 1000 l/min.

Our services include the calibration of services for laminar flow apparatus, meters, rotameters, mass flow meters or turbines.


We calibrate thermocouples, RTD and digital reading thermometers as well as other types of devices to check dry-bulb temperature within a range of 0 °C to 550 °C.

If needed, our calibration can also include ENAC monitoring services.


We calibrate all ranges of hygrometers within a range of 5% to 95% of R.H.


At Tecnatom we calibrate Pitot tubes, hot wire anemometers and other similar instruments, within a range of up to 45 m/s.


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