DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Determination of the characteristic limits (decision threshold, detection limit and limits of the coverage interval) for measurements of ionizing radiation - Fundamentals and application - Part 1: Elementary applications (ISO/FDIS 11929-1:2025); German and English version prEN ISO 11929-1:2025
Abstract
This document 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 confidence interval" for a nonnegative ionizing radiation measurand, when counting measurements with preselection of time or counts are carried out, and 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. The present part 1 deals with fundamentals and elementary applications.
Begin
2024-11-18
WI
00430131
Planned document number
DIN EN ISO 11929-1
Project number
02232700
Responsible national committee
DKE/GK 851 - Aktivitätsmessgeräte für den Strahlenschutz
Responsible european committee
CEN/TC 430 - Nuclear energy, nuclear technologies, and radiological protection
Responsible international committee
ISO/TC 85/SC 2/WG 17 - Radioactivity measurements
draft standard
Determination of the characteristic limits (decision threshold, detection limit and limits of the coverage interval) for measurements of ionizing radiation - Fundamentals and application - Part 1: Elementary applications (ISO/FDIS 11929-1:2025); German and English version prEN ISO 11929-1:2025
2026-03
Order from DIN Media
