ASTM E181-23

Detailinformationen

Bezeichnung: ASTM E181-23

Ausgabedatum: 15.02.2023

Seiten: 16

Land: Amerikanische technische Norm

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Annotation

These methods cover general procedures for the calibration of radiation detectors and the analysis of radionuclides. For each individual radionuclide, one or more of these methods may apply. These methods are concerned only with specific radionuclide measurements. The chemical and physical properties of the radionuclides are beyond the scope of this standard. Among the measurement standards discussed are: the calibration and usage of germanium detectors, scintillation detector systems, scintillation detectors for simple and complex spectra, and counting methods such as beta particle counting, aluminum absorption curve, alpha particle counting, and liquid scintillation counting. For each of the methods, the scope, apparatus used, summary of methods, preparation of apparatus, calibration procedure, measurement of radionuclide, performance testing, sources of uncertainty, precautions and tests, and calculations are detailed.


Keywords:
calibration, chemical composition, dosimetry, isotope analysis, radiation, radiation and particle detectors, radiation detectors, radioactive isotopes, radiochemical analysis, radionuclide,, ICS Number Code 17.240 (Radiation measurements)