Calibration of spectroradiometers and colorimeters

Asselum has the ability to perform the calibration of colorimeters (chromatic coordinates and CCT) and spectroradiometers (Radiance Irradiance Measures) in the range of 380-780nm.

The calibration of the instruments is carried out through our more than 15 years of experience in light measurements and the criteria of the procedure OP-003 published by the Spanish Metrology Center (CEM).

The calculation of the measurement uncertainty is made according to the European guide EA-4/02.

Asselum undertakes to calibrate your equipment within a maximum period of 7 days from when it arrives at our warehouse, and once completed, the equipment will be returned together with the certificate WITHOUT TRANSPORTATION COST.

In our facilities we have a photometric bench, 2 goniophotometers and different sources and standard lamps for the realization of all types of measuring instruments for the lighting sector.

We have a qualified technical team and an infrastructure that meets all the requirements to provide a high level of accuracy. You will be given a calibration certificate with all the measurements and uncertainties duly specified.

Instruments that Asselum can calibrate in the field of radiometry:

Do you have any questions?

If you have any doubts about our laboratory or any concept related to lighting do not hesitate to contact us.


Do you need a measurement?

If you need to know a parameter of a product or the performance of a trial do not hesitate to ask for a measurement.


Do you want us to call you?

    If you have any questions, or want to request a quote, contact ASSELUM