NF EN 50357 : 2002
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
EVALUATION OF HUMAN EXPOSURE TO ELECTROMAGNETIC FIELDS FROM DEVICES USED IN ELECTRONIC ARTICLE SURVEILLANCE (EAS), RADIO FREQUENCY IDENTIFICATION (RFID) AND SIMILAR APPLICATIONS
14-09-2013
12-01-2013
Foreword
Introduction
1 Scope
2 Physical quantities, units and constants
2.1 Quantities
2.2 Constants
3 Terms and definitions
3.1 General
3.2 Specific for EAS, RFID and similar applications
4 Measurements
4.1 Simple measurements to show compliance with derived
reference levels
4.2 Measurements and analysis to show compliance with
basic restrictions
4.3 Numerical modelling to show compliance with
basic restrictions
4.4 Measurement of limb and contact currents
5 Measurements for field monitoring
5.1 Field measurements
5.2 Additional evaluation
6 Exposure from sources with multiple frequencies or complex
waveforms
7 Uncertainty
7.1 Evaluating uncertainties
7.2 Examples of typical uncertainties
7.3 Overall uncertainties
Annex A (informative) Characteristics of equipment
A.1 EAS Equipment
A.2 EAS desktop and
activation/deactivation equipment
A.3 RFID equipment
Annex B (informative) Information for numerical modelling
B.1 Introduction
B.2 Anatomical models
B.3 Electrical properties of tissue
B.4 Comparison of induced
currents, modelled using different
sizes of prolate spheroid
Applies to devices used in Electronic Article Surveillance (EAS), Radio Frequency Identification (RFID) and similar applications. It specifies for such equipment, the methods for demonstration of compliance with basic restrictions or reference levels related to human exposure to electromagnetic fields.
| DevelopmentNote |
Indice de classement: C99-102. (02/2003)
|
| DocumentType |
Standard
|
| PublisherName |
Association Francaise de Normalisation
|
| Status |
Superseded
|
| Standards | Relationship |
| DIN EN 50357 : 2002 | Identical |
| EN 50357:2001 | Identical |
| UNE-EN 50357:2004 | Identical |
| I.S. EN 50357:2002 | Identical |
| BS EN 50357:2001 | Identical |
| NF EN 50392 : 2004 | GENERIC STANDARD TO DEMONSTRATE THE COMPLIANCE OF ELECTRONIC AND ELECTRICAL APPARATUS WITH THE BASIC RESTRICTIONS RELATED TO HUMAN EXPOSURE TO ELECTROMAGNETIC FIELDS (0 HZ - 300 GHZ) |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.