Dansk standard DS/EN 62369-1 1. udgave 2009-05-01 Vurdering af personeksponering for elektromagnetiske felter fra enheder med kort rækkevidde (SRD'er) til forskellige anvendelser i frekvensområdet 0-300 GHz Del 1: Felter udstrålet fra enheder, der anvendes til elektronisk produktovervågning, radiofrekvensidentifikation og lignende systemer Evaluation of human exposure to electromagnetic fields from short range devices (SRDs) in various applications over the frequency range 0 GHz to 300 GHz Part 1: Fields produced by devices used for electronic article surveillance, radio frequency identification and similar systems
DS/EN 62369-1 København DS projekt: M212656 ICS: 13.280 Første del af denne publikations betegnelse er: DS/EN, hvilket betyder, at det er en europæisk standard, der har status som dansk standard. Denne publikations overensstemmelse er: IDT med: IEC 62369-1 ED 1.0:2008. IDT med: EN 62369-1:2009. DS-publikationen er på engelsk. Denne publikation erstatter: DS/EN 50357:2002. DS-publikationstyper Dansk Standard udgiver forskellige publikationstyper. Typen på denne publikation fremgår af forsiden. Der kan være tale om: Dansk standard standard, der er udarbejdet på nationalt niveau, eller som er baseret på et andet lands nationale standard, eller standard, der er udarbejdet på internationalt og/eller europæisk niveau, og som har fået status som dansk standard DS-information publikation, der er udarbejdet på nationalt niveau, og som ikke har opnået status som standard, eller publikation, der er udarbejdet på internationalt og/eller europæisk niveau, og som ikke har fået status som standard, fx en teknisk rapport, eller europæisk præstandard DS-håndbog samling af standarder, eventuelt suppleret med informativt materiale DS-hæfte publikation med informativt materiale Til disse publikationstyper kan endvidere udgives tillæg og rettelsesblade DS-publikationsform Publikationstyperne udgives i forskellig form som henholdsvis fuldtekstpublikation (publikationen er trykt i sin helhed) godkendelsesblad (publikationen leveres i kopi med et trykt DS-omslag) elektronisk (publikationen leveres på et elektronisk medie) DS-betegnelse Alle DS-publikationers betegnelse begynder med DS efterfulgt af et eller flere præfikser og et nr., fx DS 383, DS/EN 5414 osv. Hvis der efter nr. er angivet et A eller Cor, betyder det, enten at det er et tillæg eller et rettelsesblad til hovedstandarden, eller at det er indført i hovedstandarden. DS-betegnelse angives på forsiden. Overensstemmelse med anden publikation: Overensstemmelse kan enten være IDT, EQV, NEQ eller MOD IDT: Når publikationen er identisk med en given publikation. EQV: Når publikationen teknisk er i overensstemmelse med en given publikation, men præsentationen er ændret. NEQ: Når publikationen teknisk eller præsentationsmæssigt ikke er i overensstemmelse med en given standard, men udarbejdet på baggrund af denne. MOD: Når publikationen er modificeret i forhold til en given publikation.
EUROPEAN STANDARD EN 62369-1 NORME EUROPÉENNE EUROPÄISCHE NORM March 2009 ICS 33.050 Supersedes EN 50357:2001 English version Evaluation of human exposure to electromagnetic fields from short range devices (SRDs) in various applications over the frequency range 0 GHz to 300 GHz - Part 1: Fields produced by devices used for electronic article surveillance, radio frequency identification and similar systems (IEC 62369-1:2008) Evaluation de l'exposition humaine aux champs électromagnétiques produits par les dispositifs radio à courte portée dans la plage de fréquence 0 GHz à 300 GHz - Partie 1: Champs produits par les dispositifs utilisés pour la surveillance électronique des objets, l'identification par radiofréquence et les systèmes similaires (CEI 62369-1:2008) CENELEC European Committee for Electrotechnical Standardization Comité Européen de Normalisation Electrotechnique Europäisches Komitee für Elektrotechnische Normung Ermittlung der Exposition von Personen gegenüber elektromagnetischen Feldern im Frequenzbereich 0 GHz bis 300 GHz durch Geräte mit kurzer Reichweite für verschiedene Anwendungen - Teil 1: Felder, die durch Geräte erzeugt werden, die zur elektronischen Artikelüberwachung, Hochfrequenz-Identifizierung und für ähnliche Anwendungen verwendet werden (IEC 62369-1:2008) This European Standard was approved by CENELEC on 2009-03-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Central Secretariat: avenue Marnix 17, B - 1000 Brussels 2009 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 62369-1:2009 E
EN 62369-1:2009-2 - Foreword The text of the International Standard IEC 62369-1:2008, prepared by IEC TC 106, Methods for the assessment of electric, magnetic and electromagnetic fields associated with human exposure, was submitted to the Unique Acceptance Procedure and was approved by CENELEC as EN 62369-1 on 2009-03-01 without any modification. This European Standard supersedes EN 50357:2001. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2010-03-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2012-03-01 Endorsement notice The text of the International Standard IEC 62369-1:2008 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 61566 IEC 62209-1 IEC 62311 ISO/IEC 17025 NOTE Harmonized as EN 61566:1997 (not modified). NOTE Harmonized as EN 62209-1:2006 (not modified). NOTE Harmonized as EN 62311:2008 (modified). NOTE Harmonized as EN ISO/IEC 17025:2005 (not modified).
IEC 62369-1 INTERNATIONAL STANDARD NORME INTERNATIONALE Edition 1.0 2008-08 Evaluation of human exposure to electromagnetic fields from short range devices (SRDs) in various applications over the frequency range 0 GHz to 300 GHz Part 1: Fields produced by devices used for electronic article surveillance, radio frequency identification and similar systems Evaluation de l'exposition humaine aux champs électromagnétiques produits par les dispositifs radio à courte portée dans la plage de fréquence 0 GHz à 300 GHz Partie 1: Champs produits par les dispositifs utilisés pour la surveillance électronique des objets, l'identification par radiofréquence et les systèmes similaires IEC 62369-1:2008
2 62369-1 IEC:2008 CONTENTS FOREWORD...5 INTRODUCTION...7 1 Scope...8 2 Normative references...9 3 Terms, definitions, and abbreviations...9 3.1 Quantities...9 3.2 Constants...9 3.3 Terms and definitions...10 4 Measurements and calculations for equipment evaluation...15 4.1 Introduction...15 4.2 Evaluation against reference values...16 4.2.1 General...16 4.2.2 Direct measurement for comparison against reference values...16 4.2.3 Spatial measurements for comparison against reference values...17 4.2.4 Modelling and analysis including field non-uniformity...17 4.3 Specific absorption rate (SAR) measurements...24 4.3.1 General...24 4.3.2 Internal electric field strength measurements...24 4.3.3 Internal temperature measurements...25 4.3.4 Calorimetric measurements of heat transfer...26 4.3.5 Phantom models and fluid...26 4.4 Numerical evaluations for comparison against basic restrictions...26 4.4.1 General...26 4.4.2 Evaluations using homogeneous models...26 4.4.3 Special case of inductive near-field exposure 100 khz to 50 MHz...28 4.4.4 Frequencies > 50 MHz...29 4.4.5 Localised SAR (100 khz to 10 GHz)...29 4.5 Evaluations using non-homogeneous models for comparison against basic restrictions...30 4.5.1 General...30 4.5.2 Anatomical body models...30 4.5.3 Calculation/modelling method...31 4.5.4 Position of the body in relation to the unit under evaluation...31 4.6 Measurement of limb and touch currents...31 5 Measurements for field monitoring...32 5.1 General...32 5.2 Field measurements...32 5.2.1 Measurement where persons spend significant periods of time...32 5.2.2 Detailed measurements for non-transitory exposure...32 5.3 Additional evaluation...32 6 Exposure from sources with multiple frequencies or complex waveforms...33 7 Exposure from multiple sources...33 8 Uncertainty...34 8.1 General...34 8.2 Evaluating uncertainties...34 8.2.1 Individual uncertainties...34