Metrological inspection involves testing whether a measuring instrument complies with metrological legislation. Kalibra is a formal inspection body. We carry out inspections as an independent institution. A metrological inspection guarantees objectivity and expertise.

Your Measuring Equipment In Order With Inspection

Why would you have your measuring instruments inspected? Not every organisation immediately knows the answer to this question. The use of inspected equipment is mandatory under the Metrology Act, in particular when selling products to the consumer: when a supplier sells a certain quantity of a product, they must ensure that the consumer receives what is paid for.  A measuring device is calibrated to determine the accuracy of the equipment. In addition to calibration, an inspection assesses whether the measuring instrument meets all the established requirements. The customer receives the right value for money for the quantity as measured by an approved measuring instrument.

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Inspection and inspections Kalibra checks and validates

Kalibra has ample experience with inspections and can completely unburden you. We understand that you take your responsibilities seriously, that you wish to comply with all laws and regulations, and that you want your supply management processes in order. Our quality system works in accordance with the internationally recognised calibration standard ISO 17020. Kalibra is an organisation accredited by the Dutch Accreditation Council and recognised by the Netherlands Metrology Institute to carry out inspections. We are therefore authorised to conduct inspections with the issue of certificates bearing an accreditation logo.


The way in which Kalibra works is industry-oriented. Every industry is different and requires a different approach. Click on your industry below for more information.


Food safety is paramount when producing food products. Calibration of measuring instruments guarantees their accuracy and ensures your products meet all quality and filling requirements.


The correct validation of your conditioned rooms, the perfect coordination of your sensors: in hospitals and healthcare institutions, you must meet strict requirements for the ambient conditions of patients.


Strict requirements apply to the production and development of medicines. For example, think of quality assurance such as Good Manufacturing Practices (GMP) and organisations such as the Food and Drug Administration (FDA).


The quality of analyses performed in the laboratory is determined by the reliability of measurements and the execution of analysis processes under controlled process conditions.

Process and Petrochemical Industry

Kalibra assists you with the quality and safety assurance of your installations and measuring instruments – all according to your own rules and the applicable requirements.

Refrigeration Maintenance

The quality of measuring equipment and tools for the maintenance and repair of refrigeration installations is essential to ensure the maintenance status of the equipment.


Quality and safety in the energy sector are extremely important. Kalibra can assist you with the quality and safety assurance of your installations and measuring instruments – all according to your own rules and the applicable requirements.

Concrete Industry

The quality of concrete is determined by the composition of the product from the various raw materials. Correct weighing of the quantities of raw materials is therefore essential in the composition of concrete.


The quality of measuring equipment and tools for car maintenance and repair is essential to ensure proper maintenance and safety of the work.

Metal and Plastics Industry

The quality of products produced with metal and plastics is partly determined by the correct shape and dimensions of the product. Measuring technology is therefore essential in the metal and plastics industry.