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IEC 61262-5:1994 ED1

Medical electrical equipment - Characteristics of electro-optical X-ray image intensifiers - Part 5: Determination of the detective quantum efficiency

Publication date:   Aug 5, 1994

General information

60.60 Standard published   Aug 5, 1994

IEC

TC 62/SC 62B Diagnostic imaging equipment

International Standard

11.040.50   Radiographic equipment

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Scope

Applies to electro-optical X-ray image intensifiers for medical use, as components of diagnostic X-ray equipment. Describes a method of determining the detective quantum efficiency (DQE) of X-ray image intensifiers by analysis of the single gamma-ray photon scintillation pulse-height spectrum. The

method applies only to electro-optical X-ray image intensifiers having output radiance decay rates approximately equal to or faster than that of a P-20 phosphor.

Life cycle

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PUBLISHED
IEC 61262-5:1994 ED1
60.60 Standard published
Aug 5, 1994