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IEC 60336

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

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Organization: IEC
Publication Date: 1 December 2020
Status: active
Page Count: 94
ICS Code (Radiographic equipment): 11.040.50
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:

a) 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;

d) FOCAL SPOT PINHOLE RADIOGRAMS,

and the means for indicating compliance.

In informative annexes, STAR PATTERN imaging and BLOOMING VALUE are described.

Document History

June 1, 2022
Medical electrical equipment – X-ray tube assemblies for medical diagnosis – Focal spot dimensions and related characteristics
A description is not available for this item.
IEC 60336
December 1, 2020
Medical electrical equipment – X-ray tube assemblies for medical diagnosis – Focal spot dimensions and related characteristics
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...
May 1, 2006
Medical electrical equipment - X-ray tube assemblies for medical diagnosis – Characteristics of focal spots CORRIGENDUM 1
This International Standard applies to FOCAL SPOTs in medical diagnostic X-RAY TUBE assemblies for medical use, operating at X-RAY TUBE VOLTAGEs up to and including 200 kV. This International...
April 1, 2005
Medical electrical equipment - X-ray tube assemblies for medical diagnosis – Characteristics of focal spots
This International Standard applies to FOCAL SPOTs in medical diagnostic X-RAY TUBE assemblies for medical use, operating at X-RAY TUBE VOLTAGEs up to and including 200 kV. This International...
January 1, 1993
X-Ray Tube Assemblies for Medical Diagnosis - Characteristics of Focal Spots
A description is not available for this item.

References

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