Medical electrical equipment. Dosimeters with ionization chambers as used in radiotherapy subscription-only — Method 1 – Dimensional

— Method 1 – Dimensional stability: This test method describes how to determine the dimensional stability (shrinkage or expansion) of cured foam under typical and extreme conditions

are specified in documents for visual grading of sawn timber or in product specifications and are not covered by this document

as are used in many machines to contain the material to be mixed

This document specifies the following tests:

ISO 20981 covers guidance on the right packaging

Medical electrical equipment. Dosimeters with ionization chambers as used in radiotherapy subscription-only — Method 1 – Dimensional1 Scope and object 1. 1 Scope This International Standard specifies the performance requirements of radiotherapy dosimeters, intended for the measurement of absorbed dose to water or air kerma (and their rates and spatial distributions) in photon, electron, proton or heavy ion radiation fields as used in radiotherapy. The dose monitoring systems incorporated in radiotherapy treatment machines are not covered by this standard, neither are the re