BS ISO 11929-1:2019 Determination of the characteristic limits (decision threshold, detection limit and limits of the coverage interval) for measurements of ionizing radiation. Fundamentals and application. Elementary applications

BS ISO 11929-1:2019

Determination of the characteristic limits (decision threshold, detection limit and limits of the coverage interval) for measurements of ionizing radiation. Fundamentals and application. Elementary applications

Status : Current   Published : February 2019

Format
PDF

Format
HARDCOPY



What is this standard about?

The ISO 11929 series specifies a procedure, in the field of ionizing radiation metrology, for the calculation of the “decision threshold”, the “detection limit” and the “limits of the coverage interval” for a non-negative ionizing radiation measurand when counting measurements with preselection of time or counts are carried out. The measurand results from a gross count rate and a background count rate as well as from further quantities on the basis of a model of the evaluation. In particular, the measurand can be the net count rate as the difference of the gross count rate and the background count rate, or the net activity of a sample. It can also be influenced by calibration of the measuring system, by sample treatment and by other factors.

This document covers basic applications of counting measurements frequently used in the field of ionizing radiation metrology.




Standard NumberBS ISO 11929-1:2019
TitleDetermination of the characteristic limits (decision threshold, detection limit and limits of the coverage interval) for measurements of ionizing radiation. Fundamentals and application. Elementary applications
StatusCurrent
Publication Date14 February 2019
Normative References(Required to achieve compliance to this standard)ISO/IEC Guide 99, JCGM 101:2008, ISO 80000-1, ISO/IEC Guide 98-3, JCGM 200:2012, ISO 3534-1, JCGM 102:2011, ISO/IEC Guide 98-3-2, ISO/IEC Guide 98-3-1, ISO 80000-10, JCGM 100:2008
Informative References(Provided for Information)JCGM 106:2012, ISO 11665 (all parts), ISO 28218, ISO 9696, ISO 18589 (all parts), ISO 9697, JCGM 104:2009, ISO 10703, ISO 7503 (all parts), ISO/IEC 80000-2:2009, ISO 9698, IEC/TR 62461, ISO/IEC Guide 98-4:2012, ISO/IEC Guide 98-1:2009
ReplacesBS ISO 11929:2010
International RelationshipsISO 11929-1:2019
Draft Superseded By17/30347905 DC
DescriptorsRadiation protection, Statistics, Spectroscopy, Filters, Radiation measurement, Exposure-rate meters, Statistical data, Gamma-radiation, Analogue circuits, Ionizing radiation, Radioactivity, Errors, Counting, Statistical distribution, Statistical methods of analysis, Confidence limits, Nuclear radiation, Radioactive materials, Error analysis, Probability theory
ICS17.240
Title in FrenchDétermination des limites caractéristiques (seuil de décision, limite de détection et extrémités de l'intervalle élargi) pour mesurages de rayonnements ionisants. Principes fondamentaux et applications Applications élémentaires
CommitteeNCE/2
ISBN978 0 580 95618 8
PublisherBSI
FormatA4
DeliveryYes
Pages50
File Size3.378 MB
Price£240.00


 Your basket
Your basket is empty

Multi-user access to over 3,500 medical device standards, regulations, expert commentaries and other documents


Collaborate, Innovate, Accelerate.


BSOL

The faster, easier way to work with standards


Tracked Changes

Understand the changes made to a standard with our new Tracked Changes version