ČSN EN IEC 60806-ed.2

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Označenie: ČSN EN IEC 60806-ed.2

Dátum vydania: 01.05.2023

Stránok: 20

Krajina: Česká technická norma

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Anotácia

This document is applicable to x-ray source assemblies and x-ray tube assemblies.
This document specifies a method for the determination of the greatest geometrically symmetrical radiation field at a specified distance from the focal spot for which the percentage air kerma rate along the major axes of the radiation field does not fall below a permitted value.
In case multiple focal spots are not super-imposed, each focal spot has its own reference axis. Then the maximum radiation field can be given for each focal spot separately