Examinando por Autor "Jarosz, Rafal"

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Acceso Abierto
Comparison in humidity (dew-point temperature high range) dew point temperature +30 °C to 95 °C
(IOP Science, 2024-12-18) Deschermeier, Regina; Bell, Stephanie; Benyon Puig, Robert; Bonde Kentved, Anders; Carroll, Paul; Fernicola, Vito; García Gallegos, Jaime; Heinonen, Martti; Hudolkin, Domen; Jarosz, Rafal; Kokkini, Evmorfia; Mac Lochlainn, Dubhaltach; Mitter, Helmut; Aytekin, Seda Oğuz; Panman, Matthijs; Senn, Remo; Šestan, Danijel; Smorgon, Denis; Stevens, Mark; Zvizdić, Davor
The report summarises the results of the EURAMET.T-K8 key comparison (EURAMET Project No. P 717) in the field of humidity. The comparison covers the dew-point temperature range from +30 °C up to + 95 °C dew point temperature. The report gives details of the scheme, procedure and analysis of the comparison. The overall results display a very good agreement of the 16 participating laboratories. The two dew-point hygrometers used as travelling standard were sufficiently stable. The linkage to the corresponding CCT-K8 comparison will be calculated when the final results for both comparisons are available. Possible procedures are described in the text. In the conclusion, some remarks for improvement for future RMO key comparisons are given.
Acceso Abierto
Report from interlaboratory comparison of air thermometer calibration procedures
(Zenodo, 2023-11-24) Olsen, Åge Andreas Falnes; MErlone, Andrea; MacLochlainn, Dubhaltach; García Izquierdo, Carmen; Voldán, Michal; Pavlasek, P.; Oguz Aytekin, S.; Carrol, Peter; Bell, Stephanie; Spahiu, Iska; Hofstätter-Mohler, Christina; Nielsen, Jan; Bergerund Reidun, Anita; Rothmund, Peter; Dobre, Miruna; Van den Berghe, Debby; Bojkovski, Jovan; Raab, Patrick; Mitter, Helmut; Vukicevic, Tanja; Kowal, Alexandra; Dobosz, Justyna; Cohodarevic, Semir; Högström, Richard; Turzó-András, Emese; Simic, Slavica; Giorgin, Eric; Jarosz, Rafal; Kokkini, Evmorfia; Maniur, M. I.; Deschermeier, Regina; Eckerleben, Carolyn; Bubser, Florian; de Lucas Veguillas, Javier; García Gallegos, Jaime; Smorgon, Denis; Holmsten, Magnus
The interlaboratory comparison (ILC) was initiated in 2019 as an important first step in the EURAMET project 1459. The aim of the ILC was first and foremost to gain knowledge later used in developing guidelines for air thermometry, particularly within the realm of calibration and dissemination of the temperature scale. While the ILC protocol asked the participants to report a set of main data that followed a rather strict formular, they were also encouraged to perform different characterisation experiments and to explore different strategies for calibration. The idea was to have a set of common baseline data and analyse them in a traditional ILC framework, but at the same time gather exploratory data that could help advance the knowledge in air temperature metrology. The results were intended to be used as input to guidance documents for the calibration of thermometers for air temperature measurements, and possibly to some initial best practice guides for practical air thermometry in the field.