Defining permissible limits for the combined uncertainty budget in the implementation of metrological traceability.
Sign Up to like & getrecommendations! Published in 2018 at "Clinical biochemistry"
DOI: 10.1016/j.clinbiochem.2018.03.007
Abstract: In addition to the correct implementation of calibration traceability, the definition and the achievement of an appropriate analytical performance specification for the total uncertainty budget (GU) is essential to ensure that laboratory measurements are clinically… read more here.
Keywords: traceability; uncertainty; metrological traceability; uncertainty budget ... See more keywords
Uncertainty budget assessment of temperature coefficient measurements performed via intra-laboratory comparison between various facilities for PV device calibration
Sign Up to like & getrecommendations! Published in 2018 at "Solar Energy"
DOI: 10.1016/j.solener.2018.04.062
Abstract: Abstract The performance of PV devices at different operating temperatures is important for determining the energy they produce once deployed. Therefore current–voltage characteristics are measured over a range of typical operating temperatures and the temperature… read more here.
Keywords: temperature; uncertainty; uncertainty budget; temperature coefficient ... See more keywords
Methodology to evaluate the uncertainty associated with nanoparticle dimensional measurements by SEM
Sign Up to like & getrecommendations! Published in 2019 at "Measurement Science and Technology"
DOI: 10.1088/1361-6501/ab1495
Abstract: Scanning Electron Microscopy (SEM) technique is widely used for characterizing nanoparticle (NP) size but very few papers deal with NP dimensional metrology. This article reports on the methodology to evaluate the uncertainty budget associated with… read more here.
Keywords: evaluate uncertainty; diameter; methodology evaluate; methodology ... See more keywords
Uncertainty budget for PTB’s gonioreflectometers and ways to improve it in the short VIS spectral range
Sign Up to like & getrecommendations! Published in 2022 at "Metrologia"
DOI: 10.1088/1681-7575/ac4e76
Abstract: This paper describes a detailed derivation of the uncertainty budget for measurements of the absolute spectral radiance factor with PTB’s gonioreflectometers. The measurement uncertainty is determined according to the ‘Guide to the expression of uncertainty… read more here.
Keywords: ptb gonioreflectometers; spectral range; uncertainty budget; uncertainty ... See more keywords