Protective devices against diagnostic medical X-radiation - Part 2: Translucent protective plates
Status:
Gällande
Köp denna standard
StandardIEC standard
·
IEC 61331-2:2014
Protective devices against diagnostic medical X-radiation - Part 2: Translucent protective plates
Prenumerera på standarder med tjänst SIS Abonnemang. Genom att prenumerera får du effektiv åtkomst till gällande standarder och säkerställer att ditt företag alltid har tillgång till senaste utgåvan.
Läs mer om SIS Abonnemang
IEC 61331-2:2014 applies to translucent protective plates used for radiation protection in X-ray diagnosis and in X-ray therapy. It also applies to translucent protective plates used for protection against gamma radiation in nuclear medicine and brachytherapy with automatically-controlled afterloading equipment. It does not cover other translucent radiation protection materials, e.g. leaded glasses or goggles for protection of the operator's eyes (eye spectacles); leaded face shields, which cover the entire face of the operator; patient eye protection; and thyroid/neck protective devices. This Part 2 deals with the requirements on: - geometrical accuracy; - optical quality of the material; - spectral transmittance; - radiation attenuation properties; - marking; and - statement of compliance with this standard. This second edition cancels and replaces the first edition of IEC 61331-2, published in 1994. It constitutes a technical revision. This second edition has been adapted to apply to the present technology. The essential changes and extensions are: - extension of scope to cover all kinds of translucent protective plates and all kinds of radiation qualities and gamma radiation; - removal of definition and requirements for translucent protective plates for visual imaging; - changes of requirements concerning geometrical accuracy and optical quality; - changes of requirements concerning determination of lead equivalent and minimal thickness; and - changes of requirements concerning information and marking.
Protective devices against diagnostic medical X-radiation - Part 2: Translucent protective plates
Prenumerera på standarder med tjänst SIS Abonnemang. Genom att prenumerera får du effektiv åtkomst till gällande standarder och säkerställer att ditt företag alltid har tillgång till senaste utgåvan.
Läs mer om SIS Abonnemang