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BS EN IEC 62244:2021 – TC

BS EN IEC 62244:2021 – TC

$217.84

Tracked Changes. Radiation protection instrumentation. Installed radiation portal monitors (RPMs) for the detection of illicit trafficking of radioactive and nuclear materials

Published By Publication Date Number of Pages
BSI 2021 90
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IEC 62244:2019 defines the performance requirements of installed monitors used for the detection of gamma and neutron radiation emitters. These monitors are commonly known as radiation portal monitors or RPMs. They are used to monitor vehicles, cargo containers, people, or packages and are typically located at national and international border crossings. They may be used at any location where there is a need for this type of monitoring. This document establishes the general, radiological, climatic, mechanical, electric and electromagnetic and documentation requirements and associated test methods. This document does not apply to the performance of spectroscopy-based portal monitors covered in IEC 62484. This second edition cancels and replaces the first edition issued in 2006. This edition includes the following significant technical changes with respect to the previous edition: a) making the standard consistent with the new standards for detection of illicit trafficking of radioactive material (see the Introduction); b) creating unformed functionality test for all environmental, electromagnetic and mechanical tests and a requirement for the coefficient of variation of each nominal mean reading; c) reference to IEC 62706 for the environmental, electromagnetic and mechanical test conditions; d) adding information regarding climatic exposures.

PDF Catalog

PDF Pages PDF Title
1 30448873
57 A-30352084
58 undefined
61 Annex ZA(normative)Normative references to international publicationswith their corresponding European publications
63 English
CONTENTS
66 FOREWORD
68 Tables
Table 1 – Standards for instrumentation used to detect illicit trafficking of radioactive and nuclear materials
69 1 Scope
2 Normative references
3 Terms and definitions, abbreviated terms and symbols, quantities and units
3.1 Terms and definitions
71 3.2 Abbreviated terms and symbols
3.3 Quantities and units
4 General characteristics and requirements
4.1 General
4.1.1 Overview
72 4.1.2 Pedestrian
Figure 1 – Example of a two-sided system
73 4.1.3 Road vehicles
4.1.4 Rail vehicles (includes rail transported containers)
4.1.5 Conveyor
Figures
Table 2 – Speed of moving sources
74 4.2 Configuration
Table 3 – Evaluation distances for different applications
75 4.3 Indication features
4.4 Speed control
4.5 Communication interface
4.5.1 Requirements
76 4.5.2 Method of test
4.6 Data
4.6.1 Requirements
4.6.2 Method of test
5 General test procedures
5.1 Statistical fluctuations
77 5.2 Standard test conditions
5.3 Functionality test
5.3.1 General
5.3.2 Pre-test measurements
Table 4 – Standard test conditions
78 5.3.3 Intermediate (during test) measurements
5.3.4 Post-test measurements
5.4 Reference radiation
5.4.1 Gamma
5.4.2 Neutron
Table 5 – Test result analysis
79 6 Radiation detection requirements
6.1 False alarms
6.1.1 Requirements
6.1.2 Method of test
6.2 Background effects
6.2.1 Requirements
6.2.2 Method of test
80 6.3 Gamma radiation detection
6.3.1 Requirements
6.3.2 Method of test
6.4 Neutron radiation detection, if provided
6.4.1 Requirements
6.4.2 Method of test
6.5 Detection of neutron radiation in a high gamma field
6.5.1 Requirements
6.5.2 Method of test
81 6.6 Over-range indication
6.6.1 Requirements
6.6.2 Method of test
7 Climatic requirements
7.1 General
7.2 Ambient temperature
7.2.1 Requirements
7.2.2 Method of test
82 7.3 Relative humidity
7.3.1 Requirements
7.3.2 Method of test
7.4 Dust and moisture protection
7.4.1 Requirements
7.4.2 Method of test – dust
83 7.4.3 Method of test – moisture
7.5 Climatic exposure type test
7.5.1 Requirements
7.5.2 Method of test
8 Mechanical requirements
8.1 Vibration
8.1.1 Requirements
8.1.2 Method of test
84 8.2 Impact (microphonic)
8.2.1 Requirements
8.2.2 Method of test
9 Electric and electromagnetic requirements
9.1 Electrostatic Discharge (ESD)
9.1.1 Requirements
9.1.2 Method of test
9.2 Radio Frequency (RF)
9.2.1 Requirements
9.2.2 Method of test
85 9.3 Radiated RF emissions
9.3.1 Requirements
9.3.2 Method of test
9.4 Conducted disturbances
9.4.1 Requirements
9.4.2 Method of test
9.5 Surges and oscillatory waves
9.5.1 Requirements
9.5.2 Method of test
86 9.6 Line voltage and frequency fluctuations
9.6.1 Requirements
9.6.2 Method of test
10 Documentation
10.1 Operation and maintenance manual
10.2 Test certificate
87 10.3 Declaration of conformity
Table 6 – Summary of performance requirements (informative)
88 Table 7 – Environmental requirements (informative)

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BS EN IEC 62244:2021 - TC
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