IEC 60336-2020 pdf free
IEC 60336-2020 pdf free.Medical electrical equipment – X-ray tube assemblies for medical diagnosis – Focal spot dimensions and related characteristics.
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
IEC 60417, Graphical symbols for use on equipment (available at http://www.graphicalsymbols.info/equipment)
IEC 60601-1:2005, Medical electrical equipment— Part 1: General requirements for basic safety and essential performance
IEC 60601-1:2005/AMDI:2012
IEC 60601-1-3:2008, Medical electrical equipment — Part 1-3: General requirements for basic safety and essential performance — Collateral Standard: Radiation protection in diagnostic Xray equipment
IEC 60601-1-3:2008/AMD1:2013
IEC 60613:2010. Electrical and loading characteristics of X-ray tube assemblies for medical diagnosis
IEC TR 60788:2004, Medical electrical equipment — Glossary of defined terms
3 Terms and definitions
For the purposes of this document, terms and definitions given in IEC TR 60788:2004. IEC 60613:2010, IEC 60601-1:2005 and IEC 60601-1:2005/AMD1:2012, IEC 60601-1-3:2008 and IEC 60601-1-3:2008/AMD1:2013 and the following apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
• IEC Electropedia: available at http:Ilwww.electropedia.org/
• ISO Online browsing platform: avai’able at httplIwww.iso.org/obp
3.1 ACTUAL FOCAL SPOT area on the surface of the TARGET that intercepts the beam of accelerated particles
Note 1 to entry: Regarding accelerated particles, only the intended primary beam is Included.
3.2 BLOOMING VALUE ratio of two resolution limits obtained under specific LOADING conditions
Note ito entry: The BLOOMING VALUE IS a characteristic 01 the EFFECTIVE FOCAL SPOT of an X-RAY TUBE.
3.3 DIGITAL FOCAL SPOT DETECTOR pixel-array device applied to FOCAL SPOT analysis of X-RAY TUBE ASSEMBLIES, providing a digital output value per pixel which is linearly related to the input X-ray intensity
3.4 EFFECTIVE FOCAL SPOT FOCAL SPOT perpendicular PROJECTION of the ACTUAL FOCAL SPOT on the REFERENCE PLANE
3.5 FOCAL SPOT PINHOLE RADIOGRAM RADIOGRAM obtained by means of a PINHOLE CAMERA, showing the shape and orientation of an EFFECTIVE FOCAL SPOT, and the spatial distribution of intensity of radiation across it
3.6 FOCAL SPOT SLIT RADIOGRAM
RADIOGRAM obtained by means of a SLIT CAMERA, showing the distribution, across an EFFECTIVE FOCAL SPOT, in the direction normal to the length of the slit, of the intensity of the radiation emitted.IEC 60336 pdf free download.
