12/30242242 DC : 0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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BS ISO 18589-7 - MEASUREMENT OF RADIOACTIVITY IN THE ENVIRONMENT - SOIL - PART 7: IN SITU MEASUREMENT OF GAMMA-EMITTING RADIONUCLIDES
Hardcopy , PDF
31-10-2013
English
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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) - Characteristics of
germanium detectors
Annex B (informative) - Methods for calculating
geometrical factors and angular correction
factors[13]
Annex C (informative) - Conversion factors for
surface or mass activity to kerma rate in
air and ambient dose equivalent rate for
different radionuclide distribution in soil.
Example showing the calculation of dose
rate using the measured activities of individual
nuclides
Annex D (informative) - Field-of-view of an in
situ gamma spectrometer as a function of the
photon energy for different radionuclide
distribution in soil
Annex E (informative) - Influence of radionuclides
in air on the result of surface or mass
activity measured by in situ gamma
spectrometry
Annex F (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 soils composition
Annex G (informative) - Influence quantities
Annex H (informative) - Example for calculation
the characteristic limits as well as the best
estimate of the measurand and its standard
uncertainty
BS ISO 18589-7
| Committee |
NCE/2
|
| DocumentType |
Draft
|
| Pages |
64
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| IEC 60973:1989 | Test procedures for germanium gamma-ray detectors |
| ISO 18589-3:2015 | Measurement of radioactivity in the environment — Soil — Part 3: Test method of gamma-emitting radionuclides using gamma-ray spectrometry |
| ISO 18589-5:2009 | Measurement of radioactivity in the environment Soil Part 5: Measurement of strontium 90 |
| ISO 18589-1:2005 | Measurement of radioactivity in the environment Soil Part 1: General guidelines and definitions |
| 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 18589-6:2009 | Measurement of radioactivity in the environment Soil Part 6: Measurement of gross alpha and gross beta activities |
| 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 |
| IEC 61275:2013 | Radiation protection instrumentation - Measurement of discrete radionuclides in the environment - In situ photon spectrometry system using a germanium detector |
| ISO 18589-4:2009 | Measurement of radioactivity in the environment Soil Part 4: Measurement of plutonium isotopes (plutonium 238 and plutonium 239 + 240) by alpha spectrometry |
| 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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