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  • PD IEC/TR 61948-4:2007

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    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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    Nuclear medicine instrumentation. Routine tests Radionuclide calibrators

    Available format(s):  Hardcopy, PDF

    Withdrawn date:  08-04-2019

    Language(s):  English

    Published date:  14-11-2006

    Publisher:  British Standards Institution

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

    INTRODUCTION
    1 Scope and object
    2 Normative references
    3 Terms and definitions
    4 Test methods
      4.1 BACKGROUND RESPONSE
      4.2 Constancy of instrument response
      4.3 SYSTEM LINEARITY
      4.4 Additional checks
      4.5 Frequency of ROUTINE TESTS
    Bibliography
    Index of defined terms

    Abstract - (Show below) - (Hide below)

    Covers the routine testing of radionuclide calibrators used in nuclear medicine.

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    This technical report covers the routine testing of radionuclide calibrators used in nuclear medicine. Such devices utilise ionization chambers of the well type (directly coupled to an appropriate electronic circuitry (IEC 61145)) and a direct readout in units of ACTIVITY. Requirements and specific methods to determine performance parameters are described in IEC 61303 and IEC 61145. These methods are primarily designed for acceptance testing.

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    Committee CH/62/3
    Document Type Standard
    Publisher British Standards Institution
    Status Withdrawn
    Superseded By

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

    IEC TR 61948-1:2016 Nuclear medicine instrumentation - Routine tests - Part 1: Gamma radiation counting systems
    IEC 61145:1992 Calibration and usage of ionization chamber systems for assay of radionuclides
    IEC TR 60788:2004 Medical electrical equipment - Glossary of defined terms
    DIN 6855-11:2016-08 CONSTANCY TESTING OF NUCLEAR MEDICINE INSTRUMENTS - PART 11: RADIONUCLIDE CALIBRATORS (IEC/TR 61948-4:2006, MODIFIED)
    IEC 61303:1994 Medical electrical equipment - Radionuclide calibrators - Particular methods for describing performance
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