18/30327040 DC : 0
NA
Status of Standard is Unknown
BS ISO 20042 - MEASUREMENT OF RADIOACTIVITY - GAMMA EMITTING RADIONUCLIDES - GENERIC TEST METHOD USING GAMMA SPECTROMETRY
Hardcopy , PDF
English
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions, symbols and units
4 Symbols
5 Principle
6 Validating measurements by gamma spectrometry
7 Nuclear decay data
8 Detector energy and efficiency calibration
9 Sample container
10 Procedure
11 Expression of results
12 Test report
Annex A (normative) - Quality assurance and quality
control program
Annex B (normative) - Corrections to the analysis process
Annex C (normative) - Uncertainty budget
Annex D (informative) - Detector types
Annex E (informative) - Example - Calculation of [137]Cs
activity content and characteristic limits in an aqueous
sample
Annex F (informative) - Example - Simulating correction
factors for sample positioning, geometry, matrix, density
and true summing
Bibliography
BS ISO 20042.
| Committee |
NCE/2
|
| DocumentType |
Draft
|
| Pages |
58
|
| PublisherName |
British Standards Institution
|
| Status |
NA
|
| ISO/IEC 17025:2005 | General requirements for the competence of testing and calibration laboratories |
| ISO 19361:2017 | Measurement of radioactivity — Determination of beta emitters activities — Test method using liquid scintillation counting |
| ISO 19581:2017 | Measurement of radioactivity — Gamma emitting radionuclides — Rapid screening method using scintillation detector gamma-ray spectrometry |
| ISO 10381-1:2002 | Soil quality Sampling Part 1: Guidance on the design of sampling programmes |
| ISO 10381-3:2001 | Soil quality Sampling Part 3: Guidance on safety |
| ISO 707:2008 | Milk and milk products — Guidance on sampling |
| ISO 10703:2007 | Water quality Determination of the activity concentration of radionuclides Method by high resolution gamma-ray spectrometry |
| ISO 5667-10:1992 | Water quality Sampling Part 10: Guidance on sampling of waste waters |
| ISO 18589-7:2013 | Measurement of radioactivity in the environment — Soil — Part 7: In situ measurement of gamma-emitting radionuclides |
| ISO 18589-3:2015 | Measurement of radioactivity in the environment — Soil — Part 3: Test method of gamma-emitting radionuclides using gamma-ray spectrometry |
| ISO 10381-2:2002 | Soil quality Sampling Part 2: Guidance on sampling techniques |
| ISO 13165-3:2016 | Water quality Radium-226 Part 3: Test method using coprecipitation and gamma-spectrometry |
| ISO 10381-5:2005 | Soil quality Sampling Part 5: Guidance on the procedure for the investigation of urban and industrial sites with regard to soil contamination |
| ISO 10381-7:2005 | Soil quality Sampling Part 7: Guidance on sampling of soil gas |
| ISO 17604:2015 | Microbiology of the food chain Carcass sampling for microbiological analysis |
| ISO 5667-1:2006 | Water quality Sampling Part 1: Guidance on the design of sampling programmes and sampling techniques |
| ISO 13164-2:2013 | Water quality — Radon-222 — Part 2: Test method using gamma-ray spectrometry |
| ISO/IEC 12207:2008 | Systems and software engineering — Software life cycle processes |
| IEEE/ANSI N42.14-1999 | American National Standard for Calibration and Use of Germanium Spectrometers for the Measurement of Gamma-Ray Emission Rates of Radionuclides |
| ISO 24333:2009 | Cereals and cereal products — Sampling |
| ISO 5500:1986 | Oilseed residues Sampling |
| IEC 61453:2007 | Nuclear instrumentation - Scintillation gamma ray detector systems for the assay of radionuclides - Calibration and routine tests |
| ISO 542:1990 | Oilseeds — Sampling |
| ISO 11929:2010 | Determination of the characteristic limits (decision threshold, detection limit and limits of the confidence interval) for measurements of ionizing radiation Fundamentals and application |
| ISO 18589-2:2015 | Measurement of radioactivity in the environment — Soil — Part 2: Guidance for the selection of the sampling strategy, sampling and pre-treatment of samples |
| ISO 10381-4:2003 | Soil quality Sampling Part 4: Guidance on the procedure for investigation of natural, near-natural and cultivated sites |
| ISO 5538:2004 | Milk and milk products — Sampling — Inspection by attributes |
| ISO/IEC Guide 98-3:2008 | Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) |
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