I.S. EN ISO 18589-7:2016
Current
The latest, up-to-date edition.
MEASUREMENT OF RADIOACTIVITY IN THE ENVIRONMENT - SOIL - PART 7: IN SITU MEASUREMENT OF GAMMA-EMITTING RADIONUCLIDES (ISO 18589-7:2013)
Hardcopy , PDF
English
01-01-2016
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Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
National Foreword
European foreword
Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions, symbols, and units
4 Principles
5 Equipment
6 Procedure
7 Quality assurance and quality control program
8 Expression of results
9 Test report
Annex A (informative) - Influence of radionuclides in air on
the result of surface or mass activity measured
by in situ gamma spectrometry
Annex B (informative) - Influence quantities
Annex C (informative) - Characteristics of germanium detectors
Annex D (informative) - Field-of-view of an in situ gamma
spectrometer as a function of the photon energy for
different radionuclide distributions in soil
Annex E (informative) - Methods for calculating geometry
factors and angular correction factors
Annex F (informative) - Example for calculation of the
characteristic limits as well as the best estimate
of the measurand and its standard uncertainty
of the measurand and its standard uncertainty
Annex G (informative) - Conversion factors for surface or
mass activity to air kerma rate and ambient dose
equivalent rate for different radionuclide distribution
in soil
Annex H (informative) - Mass attenuation factors for soil
and attenuation factors for air as a function of photon
energy and deviation of G(E,V) for different soil
compositions
Bibliography
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