ČSN EN 61331-2 ed. 2 (364731) Zrušená norma

Anotace obsahu normy

This part of IEC 61331 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;
- statement of compliance with this standard.