ДСТУ EN 60846-1:2022 Приборы радиационной защиты. Измерители и/или мониторы эквивалента (скорости) дозы окружающей среды и/или направленной дозы для бета-, рентгеновского и гамма-излучения. Часть 1. Портативн...



ДСТУ EN 60846-1:2022
(EN 60846-1:2014, IDT; IEC 60846-1:2009, IDT)

Прилади радіаційного захисту. Вимірювачі та/або монітори еквівалента (швидкості) дози навколишнього
середовища та/або спрямованої дози для бета-, рентгенівського та гамма-випромінювання.
Частина 1. Портативні вимірювачі та монітори на робочому місці та навколишньому середовищі

 
   
 
Не є офіційним виданням.
     
Не є офіційним виданням.
Офіційне видання розповсюджує національний орган стандартизації
(ДП «УкрНДНЦ» http://uas.gov.ua)

Contents

1 Scope and object

2 Normative references

3 Terms and definitions

4 Units and list of symbols

4.1 Units

4.2 List of symbols

5 General characteristics of ambient and... directional dose equivalent (rate) meters

5.1 Indication

5.2 Read-out

5.3 Dose equivalent rate range

5.4 Effective range of measurement

5.5 Minimum range of measurement

5.6 Rated range of an influence quantity

5.7 Minimum rated range of influence quantity

5.8 Alarm levels

5.9 Additional indication

5.10 Failure operation of indication

5.11 Ease of decontamination

5.12 Information given on the instruments

5.13 Algorithm to evaluate the indicated value

5.14 Classification of the dosemeters

6 General test procedures

6.1 Instructions for use

6.2 Nature of tests

6.3 Reference conditions and standard test conditions

6.4 Tests for influence quantities of type F

6.5 Tests for influence quantities of type S

6.6 Consideration of non-linearity

6.7 Consideration of several detectors or signals in a dosemeter

6.8 Position of dose equivalent (rate) meter for test purposes

6.9 Low dose equivalent rates

6.10 Statistical fluctuations

6.11 Production of reference radiation

6.12 Reference photon radiation

6.13 Reference beta radiation

6.14 Determination of dose equivalent (rate) response

7 Additivity of indicated value

7.1 Requirements

7.2 Method of test

7.3 Interpretation of the results

8 Radation performance requirements and tests

8.1 General

8.2 Consideration of the uncertainty of the conventional quantity value

8.3 Model function

8.4 Variation of the response due to photon radiation energy and angle of incidence

8.4.1 Measuring quantity H'(0,07) or H'(0,07)

8.4.2 Measuring quantity H*(10) or H*(10)

8.5 Variation of the response due to beta radiation energy and angle of incidence

8.5.1 Measuring quantity H'(0,07) or H'(0,07)

8.5.2 Measuring quantity H*(10) or H*(10)

8.6 Response to neutron radiation

8.6.1 Requirements

8.6.2 Test method

8.7 Linearity and statistical fluctuations

8.7.1 General

8.7.2 Requirements

8.7.3 Method of test

8.7.4 Interpretation of the results

8.8 Overload characteristics

8.8.1 Dose equivalent meters

8.8.2 Dose equivalent ratemeters

8.9 Response time

8.9.1 Dose equivalent meters

8.9.2 Dose equivalent ratemeters

8.10 Interrelation between response time and statistical fluctuations

8.11 Variation of the response due to dose rate dependence of dose measurements

8.11.1 General

8.11.2 Requirements

8.11.3 Method of test using radiation sources

8.11.4 Method of test using natural radiation

8.11.5 Interpretation of the results

8.12 Response to pulsed ionizing radiation fields

8.12.1 Requirements

8.12.2 Test method

8.13 Requirements on the accuracy of alarm of dose equivalent (rate) monitors

8.13.1 Dose equivalent alarm

8.13.2 Dose equivalent rate alarm

9 Electrical characteristics of directional and ambient dose equivalent (rate) meters

9.1 Stability of zero indication with time

9.1.1 Requirements

9.1.2 Test method

9.1.3 Interpretation of the results

9.2 Warm-up time

9.2.1 Requirements

9.2.2 Test method

9.2.3 Interpretation of the results

9.3 Power supplies

9.3.1 General

9.3.2 Requirements

9.3.3 Test method

10 Mechanical characteristics of directional and ambient dose equivalent (rate) meters

10.1 Shock during operation (microphonics)

10.1.1 General

10.1.2 Requirements

10.1.3 Method of test and interpretation of the results

10.2 Drop test during transport

10.2.1 Requirements

10.2.2 Test method

10.2.3 Interpretation of the results

10.3 Orientation of dose equivalent (rate) meter (geotropism)

10.3.1 General

10.3.2 Requirements

10.3.3 Test method

10.Z1 Drop test during operation

10.Z.1 Requirments

10.Z.2 Test method

11 Environmental characteristics, performance requirements and tests

11.1 General

11.2 Ambient temperature

11.2.1 Requirements

11.2.2 Test method

11.2.3 Interpretation of the results

11.3 Relative humidity

11.3.1 Requirements

11.3.2 Test method

11.3.3 Interpretation of the results

11.4 Atmospheric pressure

11.4.1 Requirements

11.4.2 Test method

11.5 Sealing against moisture

11.6 Storage and transport

11.7 Electromagnetic compatibility

11.7.1 General

11.7.2 Emission of electromagnetic radiation

11.7.3 Electrostatic discharge

11.7.4 Radiated electromagnetic fields

11.7.5 Conducted disturbances induced by radio-frequencies

11.7.6 50 Hz/60 Hz magnetic field

12 Software

12.1 General

12.2 Requirements

12.2.1 General requirements

12.2.2 Design and structure of the software

12.2.3 Protection of the software and data

12.2.4 Documentation

12.3 Method of test

12.3.1 General

12.3.2 Testing the documentation

13 Summary of characteristics

14 Documentation

14.1 Information on the instrument

14.2 Certificate

14.3 Operation and maintenance manual

14.4 Type test report

Annex A (normative) Statistical fluctuations

Annex B (informative) Usage categories of ambient/directional dose (rate) meters

Annex C (informative) Calibration of ambient dose equivalent (rate) meters for environmental monitoring

Bibliography