The most convenient temperature calibration solution in the market

The secret of a two-minute calibration is that Eupry has automated all workflows associated with a calibration – even yours!

If you choose a calibration agreement with Eupry and use our wireless data logger, you will receive new and calibrated data loggers every year. The replacement takes two minutes and the old data loggers are sent back to Eupry. In Eupry’s portal, Eupry Logger, you will find all certificates on the calibration. The process is approved by DANAK and extremely innovative.

The calibration is performed by comparing a value, eg, temperatures read by a data logger with a reference. By reading out the difference between what the data logger measures and what the reference measures, you can calculate whether the data logger measures correctly, and how close the data logger measures.

Traceability is the most important concept in calibration. Traceability of one’s equipment means that measurements from one’s data logger can be traced back to the same international standard. One can thus be sure that the data logger shows the same result as any other traceable data logger. One uses the international standard, SI, as proof that everyone works from the same units, eg temperature.

During calibration, the measured temperature of the data logger calibrated against a reference is compared, but the comparison made will always be associated with some uncertainty. The uncertainty describes how precisely the two measured temperatures are compared, and therefore gives a picture of how close to “the true value” a calibration can be expected. The calibration uncertainty should always be stated in the calibration certificate.

On many calibration certificates, a so-called acceptance level is stated. This indicates whether any deviations from the true value are within a defined limit and whether one can rely on the uncertainty promised by the supplier.

There are a number of things to be aware of when choosing calibration. The most important ones are listed below:

Traceability in calibration: To be able to rely on the measurements of one’s equipment, equipment must always be traceable.

Uncertainty in calibration: The uncertainty of the calibration must be chosen to suit the needs of the authorities or internal processes. As a rule, 0.5 ° C will be abundant when monitoring refrigeration equipment, such as refrigerators, freezers, and heaters.

Accredited calibration or not accredited calibration: Whether the calibration of your equipment must be accredited or not depends on the requirements of the authorities or customers on the quality and traceability of the measurements made by your monitoring equipment.

An accredited calibration is always guaranteed to be of high quality, and all accredited companies have strict procedural requirements and are also continuously monitored to ensure a high uniform quality of calibrations. Therefore, you can always rely on accredited calibrations to follow the same international standard for calibration.