NEN EN 50392 : 2004

1 Scope
2 Normative references
3 Terms, definitions
4 Compliance criteria
5 Assessment methods
6 Evaluation of compliance to limits
7 Applicability of compliance assessment methods
   7.1 Characteristics and parameters of apparatus to be
       considered
   7.2 List of possible assessment methods
   7.3 Decision tree (Assessment applicability table versus
       equipment characteristics)
       7.3.1 Generic procedure for assessment of apparatus
8 Sources with multiple frequencies
   8.1 Harmonics, pulses and non-sinusoidal fields
       8.1.1 Introduction
       8.1.2 Frequency range from 1 Hz - 10 MHz
       8.1.3 Frequency range from 100 KHz - 300 GHz
9 Assessment report
   9.1 General
   9.2 Items to be recorded in the assessment report
       9.2.1 Assessment method
       9.2.2 Presentation of the results
       9.2.3 Equipment using external antennas
10 Information to be supplied with the apparatus
Annex A (informative) Field calculation
  A.1 Purpose
  A.2 Far-field region
  A.3 Radiating near-field region
  A.4 Reactive near field region
      A.4.1 Typical antenna examples
      A.4.2 Discussion
      A.4.3 Conclusion
  A.5 Example of calculations within field regions at 900 MHz
Annex B (informative) SAR compliance assessment
  B.1 Whole body SAR
      B.1.1 Introduction
      B.1.2 Whole-body SAR implicit compliance
  B.2 Localised SAR
Annex C (informative) Information for numerical modelling
  C.1 Introduction
  C.2 Anatomical models
      C.2.1 The Visible Human Project
      C.2.2 "MEET Man"
      C.2.3 "Hugo"
      C.2.4 "Norman"
      C.2.5 University of Utah
      C.2.6 University of Victoria
  C.3 Simpler, homogeneous body models
  C.4 Electrical properties of tissue
  C.5 Calculation of the induced electric current density
  C.6 Representation of measured magnetic field distributions
      by equivalent sources
  C.7 Induced current densities for different sizes of
      prolate spheroid
      C.7.1 Uniform magnetic field source
      C.7.2 Modelling results for a 60 cm by 30 cm Prolate
            Spheroid
      C.7.3 Modelling results for a 120 cm by 60 cm Prolate
            Spheroid
      C.7.4 Modelling results for a 180 cm by 80 cm Prolate
            Spheroid
  C.8 Induced current densities for the human body and hand
      (informative)
      C.8.1 Uniform magnetic field
      C.8.2 Non-uniform magnetic fields and calculation of
            the coupling factor k
  C.9 References
Annex D (informative) Measurements of physical properties and
                      body currents
  D.1 Measurement of body current
  D.2 Measurement of induced body currents
  D.3 Measurement of contact current
  D.4 Measurement of touch voltage
  D.5 References
Annex E (informative) SAR
  E.1 Specific Absorption Rate (SAR) measurement procedures
      E.1.1 Electric field measurement procedures
      E.1.2 Temperature measurement procedures
      E.1.3 Calorimetric measurement procedures
Annex F (informative) Measurement of E & H field
  F.1 Measurement of external electromagnetic fields
      F.1.1 General considerations
      F.1.2 Equivalent field strength
Annex G (informative) Source modelling
  G.1 Numerical modelling
      G.1.1 Description of available methods
  G.2 Field strength calculations
  G.3 Specific absorption rate calculations
Bibliography

Provides the demonstration of the compliance of such apparatus with the basic restrictions or reference levels on exposure of the general public related to electric, magnetic, electromagnetic fields and induced and contact current. Applies to electronic and electrical apparatus for which no dedicated product or product family standard regarding human exposure to electromagnetic fields applies.