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Zobrazovaná měna: Kč

Zobrazení ceny: bez DPH

Náhled normy

ČSN EN ISO 2919 (404300)

Radiační ochrana - Uzavřené radionuklidové zdroje - Obecné požadavky a klasifikace (Norma k přímému použití jako ČSN).

NORMA vydána dne 1.6.2015

Jazyk
Provedení	Tištěné - 350.00 Kč
Dostupnost	SKLADEM
Cena	350.00 Kč bez DPH
350.00 Kč

Informace o normě:

Označení normy: ČSN EN ISO 2919
Třídící znak: 404300
Katalogové číslo: 97079
Datum vydání normy: 1.6.2015
Kód zboží: NS-588915
Počet stran: 32
Přibližná hmotnost: 96 g (0.21 liber)
Země: Česká technická norma
Kategorie: Technické normy ČSN

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Kategorie - podobné normy:

Ochrana proti radiaci

Anotace textu normy ČSN EN ISO 2919 (404300):

This International Standard establishes a classification system for sealed radioactive sources that is based on test performance and specifies general requirements, performance tests, production tests, marking and certification. It provides a set of tests by which manufacturers of sealed radioactive sources can evaluate the safety of their products in use and users of such sources can select types which are suitable for the required application, especially where protection against the release of radioactive material, with consequent exposure to ionizing radiation, is concerned. This International Standard can also serve as guidance to regulating authorities. The tests fall into several groups, including, for example, exposure to abnormally high and low temperatures and a variety of mechanical tests. Each test can be applied in several degrees of severity. The criterion of pass or fail depends on leakage of the contents of the sealed radioactive source. Although this International Standard classifies sealed sources by a variety of tests, it does not imply that a sealed source will maintain its integrity if used continuously at the rated classification. For example, a sealed source tested for 1 h at 600 °C might, or might not, maintain its integrity if used continuously at 600 °C. A list of the main typical applications of sealed radioactive sources, with a suggested test schedule for each application, is given in Table 3. The tests constitute minimum requirements corresponding to the applications in the broadest sense. Factors to be considered for applications in especially severe conditions are listed in 4.2. This International Standard makes no attempt to classify the design of sources, their method of construction or their calibration in terms of the radiation emitted. Radioactive materials inside a nuclear reactor, including sealed sources and fuel elements, are not covered by this International Standard