Особенности составления бюджета неопределенности результата измерений в области ионизирующих излучений

Abstract

The report discusses the features of budgeting the uncertainty of the measurement result in the field of ionizing radiation. As an example, the issue of compiling the uncertainty budget for the national standard of radon-222 volumetric activity was studied. The budget of the measurement uncertainty has been calculated and presented, taking into account the half-life and the emanation coefficient of the mass of the radon generator based on a standard sample of uranium ore UR-768С. The calculations of the uncertainty of the measurement result for the reference points of the volumetric activity of radon-222 for several laboratories for radon monitors have been performed.