ДСТУ EN 62387:2022 Прилади радіаційного захисту. Пасивні інтегровані дозиметричні системи для індивідуального, робочого та навколишнього середовища моніторингу фотонного та бета-випромінювання (EN 62387:2016,...
ДСТУ EN 62387:2022
(EN 62387:2016, IDT; IEC 62387:2012, IDT)
Прилади радіаційного захисту. Пасивні інтегровані дозиметричні системи для
індивідуального, робочого та навколишнього середовища моніторингу фотонного та
бета-випромінювання
Не є офіційним виданням.
Офіційне видання розповсюджує національний орган стандартизації
(ДП «УкрНДНЦ» http://uas.gov.ua)
Contents
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Units and symbols
5 General test procedures
5.1 Basic test procedures
5.1.1 Instructions for use
5.1.2 Nature of tests
5.1.3 Reference conditions and standard test conditions
5.1.4 Production of reference radiation
5.1.5 Choice of phantom for the purpose of testing
5.1.6 Position of dosemeter for the purpose of testing
5.2 Test procedures to be considered for every test
5.2.1 Number of dosemeters used for each test
5.2.2 Consideration of the uncertainty of the conventional true value
5.2.3 Consideration of non-linearity
5.2.4 Consideration of natural background radiation
5.2.5 Consideration of several detectors or signals in a dosemeter
5.2.6 Performing the tests efficiently
6 Performance requirements: summary
7 Capability of a dosimetry system
7.1 General
7.2 Measuring range and type of radiation
7.3 Rated ranges of the influence quantities
7.4 Maximum rated measurement time tmax
7.5 Reusability
7.6 Model function
7.7 Example for the capabilities of a dosimetry system
8 Requirements for the design of the dosimetry system
8.1 General
8.2 Indication of the dose value (dosimetry system)
8.3 Assignment of the dose value to the dosemeter (dosimetry system)
8.4 Information given on the devices (reader and dosemeter)
8.5 Retention and removal of radioactive contamination (dosemeter)
8.6 Algorithm to evaluate the indicated value (dosimetry system)
8.7 Use of dosemeters in mixed radiation fields (dosimetry system)
9 Instruction manual
9.1 General
9.2 Specification of the technical data
10 Software, data and interfaces of the dosimetry system
10.1 General
10.2 Design and structure of the software
10.2.1 Requirements
10.2.2 Method of test
10.3 Identification of the software
10.3.1 Requirements
10.3.2 Method of test
10.4 Authenticity of the software and the presentation of results
10.4.1 Requirements
10.4.2 Method of test
10.5 Alarm and stop of system operation under abnormal operating conditions
10.5.1 Requirements
10.5.2 Method of test
10.6 Control of input data by the dosimetry system
10.6.1 Requirements
10.6.2 Method of test
10.7 Storage of data
10.7.1 Requirements
10.7.2 Method of test
10.8 Transmission of data
10.8.1 Requirements
10.8.2 Method of test
10.9 Hardware interfaces and software interfaces
10.9.1 Requirements
10.9.2 Method of test
10.10 Documentation for the software test
10.10.1 Requirements
10.10.2 Method of test
Radiation performance requirements and tests (dosimetry system)
11.1 General
11.2 Coefficient of variation
11.3 Non-linearity
11.3.1 Requirements
11.3.2 Method of test
11.3.3 Interpretation of results
11.4 Overload characteristics, after-effects, and reusability
11.4.1 Requirements
11.4.2 Method of test
11.4.3 Interpretation of the results
11.5 Radiation energy and angle of incidence for Hp(10) or H*(10) dosemeters
11.5.1 Photon radiation
11.5.2 Beta radiation
11.6 Radiation energy and angle of incidence for Hp(3) dosemeters
11.6.1 Photon radiation
11.6.2 Beta radiation
11.7 Radiation energy and angle of incidence for Hp(0,07) or H'(0,07) dosemeters
11.7.1 Photon radiation
11.7.2 Beta radiation
11.8 C Over indication due to radiation incident from the side of an Hp(10), Hp(3) or Hp(0,07) dosemeter C
11.8.1 Requirements
11.8.2 Method of test
11.8.3 Interpretation of the results
11.9 Indication of the presence of beta dose for Hp(0,07) whole body dosemeters
12 Response to mixed irradiations (dosimetry system)
12.1 Requirements
12.2 Method of test
12.2.1 General
12.2.2 Preparation of the test
12.2.3 Practical test
12.3 Interpretation of the results
13 Environmental performance requirements and tests
13.1 General
13.1.1 General requirement
13.1.2 General method of test
13.2 Ambient temperature and relative humidity (dosemeter)
13.2.1 General
13.2.2 Requirements
13.2.3 Method of test
13.2.4 Interpretation of the results
13.3 Light exposure (dosemeter)
13.3.1 General
13.3.2 Requirements
13.3.3 Method of test
13.3.4 Interpretation of the results
13.4 C Dose build-up, fading and self-irradiation (dosemeter) C
13.4.1 General
13.4.2 Requirements
13.4.3 Method of test
13.4.4 Interpretation of the results
13.5 Sealing (dosemeter)
13.6 Reader stability (reader)
13.6.1 General
13.6.2 Requirements
13.6.3 Method of test
13.6.4 Interpretation of the results
13.7 Ambient temperature (reader)
13.7.1 General
13.7.2 Requirements
13.7.3 Method of test
13.7.4 Interpretation of the results
13.8 Light exposure (reader)
13.8.1 General
13.8.2 Requirements
13.8.3 Method of test
13.8.4 Interpretation of the results
13.9 Primary power supply (reader)
13.9.1 General
13.9.2 Requirements
13.9.3 Method of test
13.9.4 Interpretation of the results
14 Electromagnetic performance requirements and tests (dosimetry system)
14.1 General
14.2 Requirement
14.3 Method of test
14.4 Interpretation of the results
15 Mechanical performance requirements and tests
15.1 General requirement
15.2 Drop (dosemeter)
15.2.1 Requirements
15.2.2 Method of test
15.2.3 Interpretation of the results
16 Documentation
16.1 Type test report
16.2 Certificate issued by the laboratory performing the type test
Annex A (normative) Confidence limits
Annex B (informative) Causal connection between readout signals, indicated value and measured value
Annex C (informative) Overview of the necessary actions that have to be performed for a type test according to this standard
Annex D (informative) Usage categories of passive dosemeters
Annex E (informative) Uncertainty of dosimetry systems
Annex F (informative) Conversion coefficients hpK(3;α), hpK(0,07;α), and h'K(0,07;α) from air kerma, Ka, to the dose equivalent Hp(3), Hp(0,07), and H'(0,07), respectively, for radiation qualities defined in ISO 4037-1
Annex G (informative) Conversion coefficients hpD(0,07;source;α) and hpD(3;source;α) from personal absorbed dose in 0,07 mm depth, Dp(0,07), to the dose equivalent Hp(0,07) and Hp(3), respectively, for radiation qualities defined in ISO 6980-1
Annex H (informative) Computational method of test for mixed irradiations
Bibliography
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