• NBN EN 61098 : 2007

    Current The latest, up-to-date edition.

    RADIATION PROTECTION INSTRUMENTATION - INSTALLED PERSONNEL SURFACE CONTAMINATION MONITORING ASSEMBLIES

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    Published date:  13-01-2013

    Publisher:  Belgian Standards

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

    1 Scope and object
    2 Normative references
    3 Terms and definitions
    4 Classification of assemblies
       4.1 According to type of radiation to be measured
       4.2 According to type of surface
       4.3 According to type
    5 Design characteristics
       5.1 Positioning of user
       5.2 Size of user
       5.3 Hand monitoring facilities
       5.4 Foot monitoring facilities
       5.5 Body monitoring facilities
       5.6 Visual display
       5.7 Audible indicators
       5.8 Monitoring period
       5.9 Ease of decontamination
       5.10 Detectors used
    6 Performance requirements and test procedures
       6.1 General test procedure
       6.2 Statistical fluctuations
       6.3 Reference sources
       6.4 Nature of tests
       6.5 Use of gas flow detectors
    7 Radiation characteristics
       7.1 Variation of response with source position
       7.2 Background
       7.3 Decision threshold (minimum detectable surface
            emission rate)
       7.4 Variation of response with energy
       7.5 Response to other ionising radiations
       7.6 Type and routine tests of performance
       7.7 Linearity of indication
    8 Overload protection
       8.1 Requirements
       8.2 Method of test
    9 Availability
       9.1 Warm-up time
       9.2 Power failure
    10 Environmental conditions
       10.1 Temperature
       10.2 Relative humidity
       10.3 Atmospheric pressure
    11 Power supply
       11.1 Voltage and frequency
       11.2 Electromagnetic compatibility
    12 Storage
    13 Documentation
       13.1 Certificate
       13.2 Operation and maintenance manual
       13.3 Operational instructions
       13.4 Type test report
    Annex A (informative) Explanation of the derivation of
            minimum detectable surface emission rate formula
    Annex ZA (informative) Examples of possible additional
             tests for further characterization of the sensitive
             volume
    Annex ZB (informative) Summation of information from adjacent
             detectors
    Annex ZC (normative) Normative references to international
             publications with their corresponding European
             publications

    Abstract - (Show below) - (Hide below)

    Applies to contamination warning assemblies and monitors used for the monitoring of radioactive contamination on the surface of personnel whether they be clothed or not.

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    Document Type Standard
    Publisher Belgian Standards
    Status Current
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