ECMA/TR 97 : 1ED 2009
Current
The latest, up-to-date edition.
GUIDE FOR ASSESSMENT OF HUMAN EXPOSURE TO ELECTROMAGNETIC FIELDS FROM MULTIMEDIA PRODUCTS IN ACCORDANCE WITH IEC/EN 62311
12-01-2013
1 Scope
2 Normative references
3 Terms and definitions
4 Abbreviations
5 Notation
6 Consideration of the emissions generated by MME
7 Selection of compliance criteria
7.1 General
7.2 Overview of physical quantities that can be used
for exposure assessment
7.2.1 Basic restrictions
7.2.2 Reference levels
7.2.3 Derived compliance criteria
7.3 Exposure to multiple transmitting sources
7.4 Criteria for selection of limits
8 Assessment procedure for MME
9 Determine basic characteristics of the MME
9.1 Introduction
9.2 Configuration of the MME
9.3 Reference environment of the MME
9.4 Arrangement of the MME
9.5 Assessment positions and distances
9.6 Power characteristics of the MME
9.7 Intentional EM sources
10 Low power/Inherently compliant assessment methodologies
10.1 Inherently compliant statement
10.2 The low-power exclusion
10.2.1 Consideration for an alternative low-power
exclusion levels
10.3 Extending EMF compliance to similar equipment
11 Methods for assessment against reference levels
11.1 Identification of EMF quantities that are compliant
in certain frequency ranges
11.1.1 EMC compliance approach
11.1.2 Low-frequency compliance of battery-fed MME
11.1.3 Compliance with contact current reference
levels
11.1.4 Evaluation of product-specific or product-family
specific criteria
11.2 Overview of frequencies in which emissions can be
identified as EMF compliant
11.3 Selection of exposure parameters to be assessed
11.4 Broadband measurement method
11.5 Frequency selective measurement methods
11.6 Test conditions
12 Methods for assessment against basic restrictions
12.1 General
12.2 Induced current assessment methods
12.2.1 General
12.2.2 Modeling
12.2.3 Induced current measurements
12.3 SAR assessment methods
12.3.1 General
12.3.2 SAR modeling
12.3.3 SAR measurement methods
12.3.4 Total radiated power evaluation
12.4 Test conditions
13 Evaluation of compliance to limits
13.1 Determination of uncertainties
13.2 Compliance judgement
Annex A - Assessment distances, positions and surfaces
Annex B - Exposure limits
Annex C - Rationale for EMF compliance with contact current
Annex D - Overview of wired or wireless technologies that
may be implemented in MME
Annex E - Alternative low-power exclusion levels
Annex F - Broadband measurement method
Annex G - Rationale for exemption of battery-operated MME
for EMF assessment
Annex H - Total radiated power measurements in a RVC
Bibliography
Applicable to multimedia equipment (MME) in the scope of IEC/EN 62311 for which no product standard is available.
DocumentType |
Technical Report
|
PublisherName |
European Computer Manufacturers Association
|
Status |
Current
|
IEC 60950-1:2005+AMD1:2009+AMD2:2013 CSV | Information technology equipment - Safety - Part 1: General requirements |
IEC 62209-2:2010 | Human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices - Human models, instrumentation, and procedures - Part 2: Procedure to determine the specific absorption rate (SAR) for wireless communication devices used in close proximity to the human body (frequency range of 30 MHz to 6 GHz) |
EN 62311:2008 | Assessment of electronic and electrical equipment related to human exposure restrictions for electromagnetic fields (0 Hz - 300 GHz) |
ECMA/TR 94 : 1ED 2007 | ASSESSMENT OF THE HUMAN EXPOSURE TO ELECTROMAGNETIC FIELDS FOR LOW POWER ELECTRONIC AND ELECTRICAL APPARATUS ACCORDING TO EN 50371:2002 |
CISPR 13:2009+AMD1:2015 CSV | Sound and television broadcast receivers and associated equipment -Radio disturbance characteristics - Limits and methods of measurement |
IEC 62209-1:2016 | Measurement procedure for the assessment of specific absorption rate of human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices - Part 1: Devices used next to the ear (Frequency range of 300 MHz to 6 GHz) |
IEC 62479:2010 | Assessment of the compliance of low-power electronic and electrical equipment with the basic restrictions related to human exposure to electromagnetic fields (10 MHz to 300 GHz) |
IEC 62493:2015 | Assessment of lighting equipment related to human exposure to electromagnetic fields |
CISPR 22:2008 | Information technology equipment - Radio disturbance characteristics - Limits and methods of measurement |
IEC GUIDE 115:2007 | Application of uncertainty of measurement to conformity assessment activities in the electrotechnical sector |
IEEE C95.1-2005 | IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz |
IEC 62311:2007 | Assessment of electronic and electrical equipment related to human exposure restrictions for electromagnetic fields (0 Hz - 300 GHz) |
IEEE C95.6-2002 | IEEE Standard for Safety Levels With Respect to Human Exposure to Electromagnetic Fields, 0-3 kHz |
EN 50371:2002 | Generic standard to demonstrate the compliance of low power electronic and electrical apparatus with the basic restrictions related to human exposure to electromagnetic fields (10 MHz - 300 GHz) - General public |
IEC 62233:2005 | Measurement methods for electromagnetic fields of household appliances and similar apparatus with regard to human exposure |
IEC 61000-4-21:2011 | Electromagnetic compatibility (EMC) - Part 4-21: Testing and measurement techniques - Reverberation chamber test methods |
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