22 June 2023

Comparaison inter-laboratoires sur l’étalonnage d’une chaine de mesure de température / Proficiency testing on temperature measurement system (2023-2024)

Publication du rapport final : septembre 2024

Interlaboratory comparison on thetemperature measurement system calibration targets accredited calibration laboratories (according to ISO 17025) but also testing laboratories carrying out their own calibrations and / or controls.

Temperature measurement system to calibrate

The temperature measurement system is including:

  • A PT100 temperature sensor
  • A digital indicator with a resolution of 0.01°C

Calibration method

The calibration method to be preferred is the method compared to a standard instrument. The number of comparisons is left to the discretion of the participant. They must use their routine operating procedure and their own means of calibration (standard instrument, comparison medium).

La chaîne de mesure de température devra être étalonnée en plusieurs points de température  : -20°C, 5°C, 20°C, 37°C et 105°C.

It is not mandatory to perform all calibration points if the means implemented by the participants do not allow it. In addition, any laboratory may participate, regardless of its uncertainty.

A detailed protocol will be provided to each participant at the beginning of the campaign.

Organization of the proficiency testing

Each participant will have to calibrate the temperature measurement system within one week (France round) or two weeks (international round). The instrument will circulate successively from one participant to the other, according to a schedule that takes into account the unavailability of each participant.

Description and registration of the Temperature PT

Download the fact sheet and registration form for this interlaboratory comparison below:

Fact sheet Registration form

To register for this interlaboratory comparison, please return the completed registration form by email to: ciltemperature@ct2m.fr

Pour plus d’informations sur cette CIL ou si vous avez des besoins particuliers, n’hésitez surtout pas à nous contacter :

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