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  • IEC 61262-5:1994

    Current The latest, up-to-date edition.

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

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  English - French, Spanish, Castilian

    Published date:  05-08-1994

    Publisher:  International Electrotechnical Committee

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    Introduction
    Clause
    1 Scope
    2 Normative reference
    3 Terminology
       3.1 Definitions
       3.2 Degree of requirements and reading instructions
    4 Requirements
       4.1 Test set-up
       4.2 X-RAY IMAGE INTENSIFIER - Operating conditions
       4.3 Input radiation
       4.4 TEST DEVICE
       4.5 Measurement equipment
    5 Determination of the DEFECTIVE QUANTUM EFFICIENCY
       5.1 Preparation
       5.2 Measurement
       5.3 Correction
       5.4 Determination
    6 Presentation of the DETECTIVE QUANTUM EFFICIENCY
    7 Statement of compliance
    Figure 1 - Geometrical relationship of RADIATION SOURCE
               and INPUT APERTURE
    Annexes
    A Terminology - Index of terms
    B Representative test set-up
    C Representative scintillation pulse-height spectra
    D Bibliography

    Abstract - (Show below) - (Hide below)

    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. Themethod 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.

    General Product Information - (Show below) - (Hide below)

    Development Note Also numbered as BS EN 61262-5 (11/2005) Stability Date: 2020. (10/2012)
    Document Type Standard
    Publisher International Electrotechnical Committee
    Status Current

    Standards Referenced By This Book - (Show below) - (Hide below)

    13/30247422 DC : 0 BS EN 62220-1-1 - MEDICAL ELECTRICAL EQUIPMENT - CHARACTERISTICS OF DIGITAL X-RAY IMAGING DEVICES - PART 1-1: DETERMINATION OF THE DETECTIVE QUANTUM EFFICIENCY - DETECTORS USED IN RADIOGRAPHIC IMAGING
    BS EN 62220-1-3:2008 Medical electrical equipment. Characteristics of digital X-ray imaging devices Determination of the detective quantum efficiency. Detectors used in dynamic imaging
    BS EN 62220-1-2:2007 Medical electrical equipment. Characteristics of digital X-ray imaging devices Determination of the detective quantum efficiency. Detectors used in mammography
    06/30107360 DC : 0 IEC 60601-1-3 - MEDICAL ELECTRICAL EQUIPMENT - PART 1-3: GENERAL REQUIREMENTS FOR BASIC SAFETY AND ESSENTIAL PERFORMANCE - COLLATERAL STANDARD - RADIATION PROTECTION IN DIAGNOSTIC X-RAY EQUIPMENT
    BS EN 62220-1:2004 Medical electrical equipment. Characteristics of digital X-ray imaging devices Determination of the detective quantum efficiency
    02/563814 DC : DRAFT SEP 2002 BS EN 62220-1 - MEDICAL ELECTRICAL EQUIPMENT - CHARACTERISTICS OF DIGITAL X-RAY IMAGING DEVICES - DETERMINATION OF THE DETECTIVE QUANTUM EFFICIENCY
    IEC 62220-1-1:2015 Medical electrical equipment - Characteristics of digital X-ray imaging devices - Part 1-1: Determination of the detective quantum efficiency - Detectors used in radiographic imaging
    IEC TR 60788:2004 Medical electrical equipment - Glossary of defined terms
    EN 62220-1-1:2015 Medical electrical equipment - Characteristics of digital x-ray imaging devices - Part 1-1: Determination of the detective quantum efficiency - Detectors used in radiographic imaging
    I.S. EN 62220-1-3:2008 MEDICAL ELECTRICAL EQUIPMENT - CHARACTERISTICS OF DIGITAL X-RAY IMAGING DEVICES - PART 1-3: DETERMINATION OF THE DETECTIVE QUANTUM EFFICIENCY - DETECTORS USED IN DYNAMIC IMAGING
    07/30161724 DC : 0 BS IEC 62220-1-3 - MEDICAL ELECTRICAL EQUIPMENT - CHARACTERISTICS OF DIGITAL X-RAY IMAGING DEVICES - PART 1-3: DETERMINATION OF THE DETECTIVE QUANTUM EFFICIENCY - DETECTORS USED IN DYNAMIC IMAGING
    BS EN 62220-1-1:2015 Medical electrical equipment. Characteristics of digital x-ray imaging devices Determination of the detective quantum efficiency. Detectors used in radiographic imaging
    PD IEC TR 60788:2004 Medical electrical equipment. Glossary of defined terms
    CEI EN 62220-1-3 : 2010 MEDICAL ELECTRICAL EQUIPMENT - CHARACTERISTICS OF DIGITAL X-RAY IMAGING DEVICES - PART 1: DETERMINATION OF THE DETECTIVE QUANTUM EFFICIENCY - DETECTORS USED IN DYNAMIC IMAGING
    I.S. EN 62220-1-1:2015 MEDICAL ELECTRICAL EQUIPMENT - CHARACTERISTICS OF DIGITAL X-RAY IMAGING DEVICES - PART 1-1: DETERMINATION OF THE DETECTIVE QUANTUM EFFICIENCY - DETECTORS USED IN RADIOGRAPHIC IMAGING
    I.S. EN 62220-1-2:2007 MEDICAL ELECTRICAL EQUIPMENT - CHARACTERISTICS OF DIGITAL X-RAY IMAGING DEVICES - PART 1-2: DETERMINATION OF THE DETECTIVE QUANTUM EFFICIENCY - DETECTORS USED IN MAMMOGRAPHY
    IEC 62220-1-3:2008 Medical electrical equipment - Characteristics of digital X-ray imaging devices - Part 1-3: Determination of the detective quantum efficiency - Detectors used in dynamic imaging
    IEC 62220-1:2003 Medical electrical equipment - Characteristics of digital X-ray imaging devices - Part 1: Determination of the detective quantum efficiency
    IEC 62220-1-2:2007 Medical electrical equipment - Characteristics of digital X-ray imaging devices - Part 1-2: Determination of the detective quantum efficiency - Detectors used in mammography
    EN 62220-1-2 : 2007 Medical electrical equipment - Characteristics of digital X-ray imaging devices - Part 1-2: Determination of the detective quantum efficiency - Detectors used in mammography
    I.S. EN 62220-1:2004 MEDICAL ELECTRICAL EQUIPMENT - CHARACTERISTICS OF DIGITAL X-RAY IMAGING DEVICES - PART 1: DETERMINATION OF THE DETECTIVE QUANTUM EFFICIENCY
    EN 62220-1-3:2008 Medical electrical equipment - Characteristics of digital X-ray imaging devices - Part 1-3: Determination of the detective quantum efficiency - Detectors used in dynamic imaging
    EN 62220-1:2004 Medical electrical equipment - Characteristics of digital X-ray imaging devices - Part 1: Determination of the detective quantum efficiency

    Standards Referencing This Book - (Show below) - (Hide below)

    IEC TR 60788:2004 Medical electrical equipment - Glossary of defined terms
    View more information

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