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Radon gas activity measurements in the frame of an international comparison
Authors:Aurelian Luca  Maria Sahagia  Andrei Antohe  Mihail-Răzvan Ioan  Leonardo Şerbina  Constantin Ivan
Affiliation:1.Horia Hulubei National Institute of Physics and Nuclear Engineering (IFIN-HH),Bucharest-M?gurele,Romania
Abstract:In order to validate its original method for the radon gas activity standardization and to assure the international metrological traceability and equivalence, the Radionuclide Metrology Laboratory of IFIN-HH participated recently in the international comparison CCRI(II)-K2.Rn-222, organized by the International Committee for Weights and Measures—CIPM-CCRI(II)-Radionuclide Measurements. The radon gas sample received, the measurement equipment and the experimental procedures are described. Because the comparison is underway, the results are presented only as relative values to the liquid scintillator vial measurement result. The uncertainty budget of the measurements performed is provided.
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