STN EN ISO 6980-2
| Označenie: | STN EN ISO 6980-2 |
| Platnosť: | Platná |
| Počet strán: | 52 |
| Jazyk: |
EN
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| Listinná verzia: | 21,40€ |
| Elektronická verzia: |
a) Bez možnosti tlače, prenosu textu a obrázkov:
19,26€ b) Bez možnosti tlače, s prenosom textu a obrázkov: 21,40€ c) S možnosťou tlače, prenosu textu a obrázkov: 27,82€ |
| Slovenský názov: | Jadrová energia. Referenčné beta žiarenie. Časť 2: Zásady kalibrácie týkajúce sa základných veličín charakterizujúcich radiačné pole (ISO 6980-2: 2023, opravená verzia 2024-03) |
| Anglický názov: | Nuclear energy - Reference beta-particle radiation - Part 2: Calibration fundamentals related to basic quantities characterizing the radiation field (ISO 6980-2:2023, including corrected version 2024-03) |
| Dátum vydania: | 01. 02. 2026 |
| Dátum zrušenia: | |
| ICS: | 17.240 |
| Triediaci znak: | 40 1030 |
| Úroveň zapracovania: | idt ISO 6980-2 Corrected version 2024-03:2023, idt EN ISO 6980-2:2025 |
| Vestník: | 01/26 |
| Zmeny: | |
| Nahradzujúce normy: | |
| Nahradené normy: | |
| Poznámka vo Vestníku: | |
| Predmet normy: | This document specifies methods for the measurement of the absorbed-dose rate in a tissue-equivalent slab phantom in the ISO 6980 reference beta-particle radiation fields. The energy range of the beta-particle-emitting isotopes covered by these reference radiations is 0,22 MeV to 3,6 MeV maximum beta energy corresponding to 0,07 MeV to 1,2 MeV mean beta energy. Radiation energies outside this range are beyond the scope of this document. While measurements in a reference geometry (depth of 0,07 mm or 3 mm at perpendicular incidence in a tissue-equivalent slab phantom) with an extrapolation chamber used as primary standard are dealt with in detail, the use of other measurement systems and measurements in other geometries are also described, although in less detail. However, as noted in ICRU 56, the ambient dose equivalent, H*(10), used for area monitoring, and the personal dose equivalent, Hp(10), as used for individual monitoring, of strongly penetrating radiation, are not appropriate quantities for ... |
| Náhľad normy: | Náhľad normy (PDF) |