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37 results for “Definitional uncertainty”
The component of uncertainty resulting from the finite detail in the definition of the measurand itself — the floor below which no better procedure can…
…Adding Instrument Definitions E–1 3. GPIB Instrument Definitions E–2 Appendix F: Uncertainties A Brief Explanation of Uncertainty Analysis F–1 Appendix G…
…standard uncertainty of the combined best estimates of the value of the Planck constant at that time. Note that with the present definition, primary…
The quantity value consistent with the definition of the quantity. In practice unknowable; measurement estimates it with stated uncertainty. VIM (JCGM 200:2012) 2…
…words like calibration, traceability and uncertainty actually mean. The current third edition (JCGM 200:2012) has anchored those definitions for over a decade, and…
Guidelines for Evaluating and Expressing the Uncertainty of NIST Measurement Results Appendix D Clarification and Additional Guidance As indicated in our Preface to this…
The realization of the definition of a given quantity, with stated value and uncertainty, used as a reference — an artifact, instrument, reference material, or…
…All values are k=1 standard uncertainties. 6.1.5 Non-Uniqueness The ITS-90 has multiple overlapping definitions for the SPRT Subranges. All…
…13 5.Uncertainties 14 a.StatisticalUncertainty 15 b.Uncertainty DuetoSourceCalibration 15 c.Uncertainty DuetoCorrections 15 d.Uncertainty inDistanceDetermination 15 e.Uncertainty inFluence-to-Dose…
…servicesinceitisrequestedonlyinfrequently. Definitions, capabilities ofthesystemandtechniquesofcalibrationare given. Thestandards,measurementuncertainties, resultsfromintercompari- sons,qualityassuranceandstatisticalcontrolofthesystemarediscussed andanalyzed. Representative reportsofcalibrationarealsoincluded. Keywords: attenuation ;calibration ;coaxial;incremental; phaseshift ; standard; step;uncertainty ;waveguide-below…
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