BS EN 61262-5:1995

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Characteristics of electro-optical X-ray image intensifiers for medical electrical equipment. – Determination of the detective quantum efficiency

Published By	Publication Date	Number of Pages
BSI	1995	18

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Categories: 11.040.50 - Radiographic equipment, BSI

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Description

This International Standard applies to electro–optical X-ray image intensifier for medical use, as components of diagnostic X-ray equipment. This International Standard 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 of this standard 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.

Additional information

Status	Definitive
Pages	18
Publication Date	1995-04-15
ISBN	0 580 24035 5
Standard Number	BS EN 61262-5:1995, IEC 61262-5:1994
Title	Characteristics of electro-optical X-ray image intensifiers for medical electrical equipment. – Determination of the detective quantum efficiency
Identical National Standard Of	EN 61262-5:1994, IEC 61262-5:1994
Descriptors	Efficiency, Radiology apparatus (medical), Electrical medical equipment, Radiology, Signal-to-noise ratio, Optical measurement, Optical instruments, Medical radiography, Electro-optical effects, Image intensifiers, Clinical investigation instruments, X-ray apparatus, Performance testing, Test equipment, Spectra
Publisher	BSI
Committee	CH/62/2
ICS Codes	11.040.50 - Radiographic equipment

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BS EN 61262-5:1995

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