BS EN IEC 60336:2021 PDF

Medical electrical equipment. X-ray tube assemblies for medical diagnosis. Focal spot dimensions and related characteristics

First page of standard BS EN IEC 60336:2021

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Title (English):

BS EN IEC 60336:2021

Medical electrical equipment. X-ray tube assemblies for medical diagnosis. Focal spot dimensions and related characteristics

Document status:: Active
Format:: Electronic (PDF)
Publication date:: September 30, 2022
ICS:: 11.040.50
Technical committee:: CENELEC
SKU:: BS EN IEC 60336:2021

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Abstract

1 Scope This document applies to focal spots in medical diagnostic X- ray tube assemblies for medical use, operating at X- ray tube voltages up to and including 150 kV. This document describes the test methods employing digital detectors for determining:

focal spot dimensions in terms of nominal focal spot values , ranging from 0,1 to 3,0;

b) line spread functions ;

c) one-dimensional modulation transfer functions ;

focal spot pinhole radiograms ,

and the means for indicating compliance. In informative annexes, star pattern imaging and blooming value are described.

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BS EN IEC 60336:2021 PDF

Abstract

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Abstract

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