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IEC 62311:2007

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

Assessment of electronic and electrical equipment related to human exposure restrictions for electromagnetic fields (0 Hz - 300 GHz)

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

31-12-2021

Superseded by

IEC 62311:2019

Language(s)

English - French, Spanish, Castilian

Published date

14-08-2007

€358.68
Excluding VAT

FOREWORD
1 Scope and object
2 Normative references
3 Terms and definitions
4 Compliance criteria
5 Assessment methods
6 Evaluation of compliance to limits
7 Applicability of compliance assessment methods
   7.1 General
   7.2 Generic procedure for assessment of equipment
8 Sources with multiple frequencies
   8.1 Introduction
   8.2 Frequency range from 1 Hz - 10 MHz (ICNIRP-based)
       8.2.1 Frequency domain assessment
       8.2.2 Time domain assessment
   8.3 Frequency range from 100 kHz - 300 GHz (ICNIRP-based)
   8.4 Frequency range from 0 kHz - 5 MHz (IEEE-based)
       8.4.1 Frequency domain assessment
       8.4.2 Time domain assessment
   8.5 Frequency range from 3 kHz - 300 GHz (IEEE-based)
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 equipment
Annex A (informative) Field calculation
Annex B (informative) SAR compliance assessment
Annex C (informative) Information for numerical modelling
Annex D (informative) Measurements of physical properties and
        body currents
Annex E (informative) Specific absorption rate (SAR)
Annex F (informative) Measurement of E and H field
Annex G (informative) Source modelling
Bibliography

Applies to electronic and electrical equipment for which no dedicated product- or product family standard regarding human exposure to electromagnetic fields applies. The frequency range covered is 0 Hz to 300 GHz. The object of this generic standard is to provide assessment methods and criteria to evaluate such equipment against basic restrictions or reference levels on exposure of the general public related to electric, magnetic and electromagnetic fields and induced and contact current.

Committee
TC 106
DevelopmentNote
Stability Date: 2017. (09/2017)
DocumentType
Standard
Pages
146
PublisherName
International Electrotechnical Committee
Status
Superseded
SupersededBy

Standards Relationship
NF EN 62311 : 2008 Identical
VDE 0848-211 : 2008 Identical
DIN EN 62311 : 2008 Identical
UNE-EN IEC 62311:2020 Identical

CEI EN 62209-2 : 2013 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)
13/30280457 DC : 0 BS EN 62493 - ASSESSMENT OF LIGHTING EQUIPMENT RELATED TO HUMAN EXPOSURE TO ELECTROMAGNETIC FIELDS
ISO/PAS 19363:2017 Electrically propelled road vehicles Magnetic field wireless power transfer Safety and interoperability requirements
I.S. EN 62232:2017 DETERMINATION OF RF FIELD STRENGTH, POWER DENSITY AND SAR IN THE VICINITY OF RADIOCOMMUNICATION BASE STATIONS FOR THE PURPOSE OF EVALUATING HUMAN EXPOSURE
NF EN 62493 : 2015 ASSESSMENT OF LIGHTING EQUIPMENT RELATED TO HUMAN EXPOSURE TO ELECTROMAGNETIC FIELD
CEI EN 62479 : 2013 ASSESSMENT OF THE COMPLIANCE OF LOW POWER ELECTRONIC AND ELECTRICAL EQUIPMENT WITH THE BASIC RESTRICTIONS RELATED TO HUMAN EXPOSURE TO ELECTROMAGNETIC FIELDS (10 MHZ - 300 GHZ)
I.S. EN 60519-6:2011 SAFETY IN ELECTROHEAT INSTALLATIONS - PART 6: SPECIFICATIONS FOR SAFETY IN INDUSTRIAL MICROWAVE HEATING EQUIPMENT
PREN 50499 : DRAFT 2017 PROCEDURE FOR THE ASSESSMENT OF THE EXPOSURE OF WORKERS TO ELECTROMAGNETIC FIELDS
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)
SAE J2954_201711 Wireless Power Transfer for Light-Duty Plug-In/Electric Vehicles and Alignment Methodology
EN 62232:2017 Determination of RF field strength, power density and SAR in the vicinity of radiocommunication base stations for the purpose of evaluating human exposure
BS EN 62209-2:2010 Human exposure to radio frequency fields from hand-held and bodymounted wireless communication devices. Human models, instrumentation, and procedures 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)
CSA ISO/IEC TR 20017:14 (R2019) Information technology - Radio frequency identification for item management - Electromagnetic interference impact of ISO/IEC 18000 interrogator emitters on implantable pacemakers and implantable cardioverter defibrillators (Adopted ISO/IEC TR 20017:2011, first edition, 2011-12-15)
CSA C22.2 No. 61980-1 : 2016 ELECTRIC VEHICLE WIRELESS POWER TRANSFER (WPT) SYSTEMS - PART 1: GENERAL REQUIREMENTS
NF EN 62479 : 2010 ASSESSMENT OF THE COMPLIANCE OF LOW POWER ELECTRONIC AND ELECTRICAL APPARATUS WITH THE BASIC RESTRICTIONS RELATED TO HUMAN EXPOSURE TO ELECTROMAGNETIC FIELDS (10 MHZ - 300 GHZ)
IEC 62233:2005 Measurement methods for electromagnetic fields of household appliances and similar apparatus with regard to human exposure
BS EN 60519-1:2015 Safety in installations for electroheating and electromagnetic processing General requirements
08/30195433 DC : 0 BS EN 60519-1 - SAFETY IN ELECTROHEAT INSTALLATIONS - PART 1: GENERAL REQUIREMENTS
EN 62822-2:2016 Electric welding equipment - Assessment of restrictions related to human exposure to electromagnetic fields (0 Hz to 300 GHz) - Part 2: Arc welding equipment
EN 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)
EN 60519-1:2015 Safety in installations for electroheating and electromagnetic processing - Part 1: General requirements
EN 62489-2:2014 Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 2: Methods of calculating and measuring the low-frequency magnetic field emissions from the loop for assessing conformity with guidelines on limits for human exposure
EN 50364:2018 Product standard for human exposure to electromagnetic fields from devices operating in the frequency range 0 Hz to 300 GHz, used in Electronic Article Surveillance (EAS), Radio Frequency Identification (RFID) and similar applications
EN 62369-1:2009 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
EN 60519-6:2011 Safety in electroheat installations - Part 6: Specifications for safety in industrial microwave heating equipment
EN 62493:2015 Assessment of lighting equipment related to human exposure to electromagnetic fields
BS IEC 62233:2005 Measurement methods for electromagnetic fields of household appliances and similar apparatus with regard to human exposure
15/30301014 DC : 0 BS EN 62764-1 ED 1.0 - MEASUREMENT PROCEDURES OF MAGNETIC FIELD LEVELS GENERATED BY ELECTRONIC AND ELECTRICAL EQUIPMENT IN THE AUTOMOTIVE ENVIRONMENT WITH RESPECT TO HUMAN EXPOSURE
CEI EN 62369-1 : 2013 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
CEI EN 62232 : 1ED 2018 DETERMINATION OF RF FIELD STRENGTH, POWER DENSITY AND SAR IN THE VICINITY OF RADIOCOMMUNICATION BASE STATIONS FOR THE PURPOSE OF EVALUATING HUMAN EXPOSURE
CEI EN 62233 : 2009 MEASUREMENT METHODS FOR ELECTROMAGNETIC FIELDS OF HOUSEHOLD APPLIANCES AND SIMILAR APPARATUS WITH REGARD TO HUMAN EXPOSURE
IEC 62822-1:2016 Electric welding equipment - Assessment of restrictions related to human exposure to electromagnetic fields (0 Hz to 300 GHz) - Part 1: Product family standard
I.S. EN 50663:2017 GENERIC STANDARD FOR ASSESSMENT OF LOW POWER ELECTRONIC AND ELECTRICAL EQUIPMENT RELATED TO HUMAN EXPOSURE RESTRICTIONS FOR ELECTROMAGNETIC FIELDS (10 MHZ - 300 GHZ)
IEC TS 62597:2011 Measurement procedures of magnetic field levels generated by electronic and electrical apparatus in the railway environment with respect to human exposure
IEC 62822-2:2016 Electric welding equipment - Assessment of restrictions related to human exposure to electromagnetic fields (0 Hz to 300 GHz) - Part 2: Arc welding equipment
IEC 62369-1:2008 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 62493:2015 Assessment of lighting equipment related to human exposure to electromagnetic fields
BS EN 62493:2015 Assessment of lighting equipment related to human exposure to electromagnetic field
08/30136850 DC : DRAFT JAN 2008 BS EN 62232 - DETERMINATION OF RF FIELDS IN THE VICINITY OF MOBILE COMMUNICATION BASE STATIONS FOR THE PURPOSE OF EVALUATING HUMAN EXPOSURE
BS EN 62369-1:2009 Evaluation of human exposure to electromagnetic fields from short range devices (SRDs) in various applications over the frequency range 0 GHz to 300 GHz Fields produced by devices used for electronic article surveillance, radio frequency identification and similar systems
BS IEC 62232:2011 Determination of RF field strength and SAR in the vicinity of radiocommunication base stations for the purpose of evaluating human exposure
08/30176229 DC : DRAFT JAN 2008 BS EN 62493 - ASSESSMENT OF LIGHTING EQUIPMENT RELATED TO HUMAN EXPOSURE TO ELECTROMAGNETIC FIELDS - PRODUCT FAMILY STANDARD
BS EN 62233:2008 Measurement methods for electromagnetic fields of household appliances and similar apparatus with regard to human exposure
09/30199592 DC : 0 BS EN 62489-2 ED.1 - ELECTROACOUSTICS - AUDIO-FREQUENCY INDUCTION LOOP SYSTEMS FOR ASSISTED HEARING - PART 2: METHODS OF CALCULATING AND MEASURING THE LOW-FREQUENCY MAGNETIC FIELD EMISSIONS FROM THE LOOP FOR ASSESSING CONFORMITY WITH GUIDELINES ON LIMITS FOR HUMAN EXPOSURE
BS EN 60519-6:2011 Safety in electroheat installations Specifications for safety in industrial microwave heating equipment
BS EN 50499:2008 Procedure for the assessment of the exposure of workers to electromagnetic fields
I.S. EN 62489-2:2014 ELECTROACOUSTICS - AUDIO-FREQUENCY INDUCTION LOOP SYSTEMS FOR ASSISTED HEARING - PART 2: METHODS OF CALCULATING AND MEASURING THE LOW-FREQUENCY MAGNETIC FIELD EMISSIONS FROM THE LOOP FOR ASSESSING CONFORMITY WITH GUIDELINES ON LIMITS FOR HUMAN EXPOSURE
I.S. EN 50664:2017 GENERIC STANDARD TO DEMONSTRATE THE COMPLIANCE OF EQUIPMENT USED BY WORKERS WITH LIMITS ON EXPOSURE TO ELECTROMAGNETIC FIELDS (0 HZ - 300 GHZ), WHEN PUT INTO SERVICE OR IN SITU
I.S. EN 50364:2018 PRODUCT STANDARD FOR HUMAN EXPOSURE TO ELECTROMAGNETIC FIELDS FROM DEVICES OPERATING IN THE FREQUENCY RANGE 0 HZ TO 300 GHZ, USED IN ELECTRONIC ARTICLE SURVEILLANCE (EAS), RADIO FREQUENCY IDENTIFICATION (RFID) AND SIMILAR APPLICATIONS
CEI EN 60519-6 : 2012 SAFETY IN ELECTROHEAT INSTALLATIONS - PART 6: SPECIFICATIONS FOR SAFETY IN INDUSTRIAL MICROWAVE HEATING EQUIPMENT
UNE-EN 62369-1:2011 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 TR 63167:2018 Assessment of contact current related to human exposure to electric, magnetic and electromagnetic fields
BS EN 50664:2017 Generic standard to demonstrate the compliance of equipment used by workers with limits on exposure to electromagnetic fields (0 Hz - 300 GHz), when put into service or in situ
13/30270144 DC : 0 BS EN 62822-1 - PRODUCT FAMILY STANDARD FOR THE ASSESSMENT OF EQUIPMENT FOR RESISTANCE WELDING, ARC WELDING PROCESSES RELATED TO HUMAN EXPOSURE RESTRICTIONS FOR ELECTOMAGNETIC FIELDS (0 HZ - 300 GHZ)
BS EN 62489-2:2014 Electroacoustics. Audio-frequency induction loop systems for assisted hearing Methods of calculating and measuring the low-frequency magnetic field emissions from the loop for assessing conformity with guidelines on limits for human exposure
BS EN 50663:2017 Generic standard for assessment of low power electronic and electrical equipment related to human exposure restrictions for electromagnetic fields (10 MHz - 300 GHz)
BS EN 62232:2017 Determination of RF field strength, power density and SAR in the vicinity of radiocommunication base stations for the purpose of evaluating human exposure (IEC 62232:2017)
BS IEC 61786-2:2014 Measurement of DC magnetic, AC magnetic and AC electric fields from 1 Hz to 100 kHz with regard to exposure of human beings Basic standard for measurements
BS EN 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)
NF EN 50499 : 2009 PROCEDURE FOR THE ASSESSMENT OF THE EXPOSURE OF WORKERS TO ELECTROMAGNETIC FIELDS
UNE-EN 62493:2015 Assessment of lighting equipment related to human exposure to electromagnetic Field
ISO/IEC TR 20017:2011 Information technology Radio frequency identification for item management Electromagnetic interference impact of ISO/IEC 18000 interrogator emitters on implantable pacemakers and implantable cardioverter defibrillators
I.S. EN 62233:2008 MEASUREMENT METHODS FOR ELECTROMAGNETIC FIELDS OF HOUSEHOLD APPLIANCES AND SIMILAR APPARATUS WITH REGARD TO HUMAN EXPOSURE
I.S. EN 62822-2:2016 ELECTRIC WELDING EQUIPMENT - ASSESSMENT OF RESTRICTIONS RELATED TO HUMAN EXPOSURE TO ELECTROMAGNETIC FIELDS (0 HZ TO 300 GHZ) - PART 2: ARC WELDING EQUIPMENT
I.S. EN 50499:2008 PROCEDURE FOR THE ASSESSMENT OF THE EXPOSURE OF WORKERS TO ELECTROMAGNETIC FIELDS
EN 50664:2017 Generic standard to demonstrate the compliance of equipment used by workers with limits on exposure to electromagnetic fields (0 Hz - 300 GHz), when put into service or in situ
CEI EN 62489-2 : 2015 ELECTROACOUSTICS - AUDIO-FREQUENCY INDUCTION LOOP SYSTEMS FOR ASSISTED HEARING - PART 2: METHODS OF CALCULATING AND MEASURING THE LOW-FREQUENCY MAGNETIC FIELD EMISSIONS FROM THE LOOP FOR ASSESSING CONFORMITY WITH GUIDELINES ON LIMITS FOR HUMAN EXPOSURE
IEC 61786-2:2014 Measurement of DC magnetic, AC magnetic and AC electric fields from 1 Hz to 100 kHz with regard to exposure of human beings - Part 2: Basic standard for measurements
IEC TR 62905:2018 Exposure assessment methods for wireless power transfer systems
IEC 60215:2016 Safety requirements for radio transmitting equipment - General requirements and terminology
IEC 62232:2017 Determination of RF field strength, power density and SAR in the vicinity of radiocommunication base stations for the purpose of evaluating human exposure
I.S. EN 62209-2:2010 HUMAN EXPOSURE TO RADIO FREQUENCY FIELDS FROM HAND-HELD AND BODYMOUNTED 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)
IEC TR 62869:2013 Activities and considerations related to wireless power transfer (WPT) for audio, video and multimedia systems and equipment
IEC 60519-1:2015 Safety in installations for electroheating and electromagnetic processing - Part 1: General requirements
13/30277685 DC : 0 BS EN 60519-1 - SAFETY IN INSTALLATIONS FOR ELECTROHEATING AND ELECTROMAGNETIC PROCESSING - PART 1: GENERAL REQUIREMENTS
IEC 62489-2:2014 Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 2: Methods of calculating and measuring the low-frequency magnetic field emissions from the loop for assessing conformity with guidelines on limits for human exposure
IEC 60519-6:2011 Safety in electroheat installations - Part 6: Specifications for safety in industrial microwave heating equipment
PD IEC/TR 62869:2013 Activities and considerations related to wireless power transfer (WPT) for audio, video and multimedia systems and equipment
ECMA/TR 97 : 1ED 2009 GUIDE FOR ASSESSMENT OF HUMAN EXPOSURE TO ELECTROMAGNETIC FIELDS FROM MULTIMEDIA PRODUCTS IN ACCORDANCE WITH IEC/EN 62311
I.S. EN 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)
UNE-EN 62479:2011 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)
CEI EN 50499 : 2009 PROCEDURE FOR THE ASSESSMENT OF THE EXPOSURE OF WORKERS TO ELECTROMAGNETIC FIELDS
07/30150946 DC : 0 BS EN 62479 - 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)
BS EN 62822-2:2016 Electric welding equipment. Assessment of restrictions related to human exposure to electromagnetic fields (0 Hz to 300 GHz) Arc welding equipment
EN 50663:2017 Generic standard for assessment of low power electronic and electrical equipment related to human exposure restrictions for electromagnetic fields (10 MHz - 300 GHz)
17/30365898 DC : 0 BS EN 50499 - PROCEDURE FOR THE ASSESSMENT OF THE EXPOSURE OF WORKERS TO ELECTROMAGNETIC FIELDS
I.S. EN 62369-1:2009 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
14/30270135 DC : 0 BS EN 62822-2 ED1.0 - ASSESSMENT OF ELECTRIC WELDING EQUIPMENT RELATED TO RESTRICTIONS OF HUMAN EXPOSURE TO ELECTROMAGNETIC FIELDS (0 HZ 300 GHZ) - PART 2: BASIC STANDARD FOR ARC WELDING
08/30195428 DC : 0 BS EN 60519-6 - SAFETY IN ELECTROHEAT INSTALLATIONS - PART 6: SPECIFICATIONS FOR SAFETY IN INDUSTRIAL MICROWAVE HEATING EQUIPMENT
NF EN 50663 : 2017 GENERIC STANDARD FOR ASSESSMENT OF LOW POWER ELECTRONIC AND ELECTRICAL EQUIPMENT RELATED TO HUMAN EXPOSURE RESTRICTIONS FOR ELECTROMAGNETIC FIELDS (10 MHZ - 300 GHZ)
I.S. EN 62493:2015 ASSESSMENT OF LIGHTING EQUIPMENT RELATED TO HUMAN EXPOSURE TO ELECTROMAGNETIC FIELDS
I.S. EN 60519-1:2015 SAFETY IN INSTALLATIONS FOR ELECTROHEATING AND ELECTROMAGNETIC PROCESSING - 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 62233:2008/corrigendum Aug. 2008 MEASUREMENT METHODS FOR ELECTROMAGNETIC FIELDS OF HOUSEHOLD APPLIANCES AND SIMILAR APPARATUS WITH REGARD TO HUMAN EXPOSURE
EN 62209-2:2010 HUMAN EXPOSURE TO RADIO FREQUENCY FIELDS FROM HAND-HELD AND BODYMOUNTED 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 50499:2008 Procedure for the assessment of the exposure of workers to electromagnetic fields

ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories
IEC 61786:1998 Measurement of low-frequency magnetic and electric fields with regard to exposure of human beings - Special requirements for instruments and guidance for measurements
IEEE C95.1-2005 IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz
IEEE C95.6-2002 IEEE Standard for Safety Levels With Respect to Human Exposure to Electromagnetic Fields, 0-3 kHz
ANSI/NCSL Z540 2 : 1997(R2012) U.S. GUIDE TO EXPRESSION OF UNCERTAINTY IN MEASUREMENT

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