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09/30199592 DC : 0

Superseded

Superseded

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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

Available format(s)

Hardcopy , PDF

Language(s)

English

Superseded date

05-31-2011

Superseded by

BS EN 62489-2:2014

US$28.75
Excluding Tax where applicable
Summarise this standard

FOREWORD
1 Scope
2 Normative references
3 Definitions
4 Rated values
5 Standards situation
6 Configurations of loops
   6.1 Main types of configuration
   6.2 General considerations
   6.3 Large-area loops
   6.4 Medium-area loops
   6.5 Small-area loops
   6.6 Solenoid antennas
7 Calculations
   7.1 General
   7.2 Solenoid antennas
8 Measurements
   8.1 General
   8.2 Input signal
   8.3 Measuring instrument
9 Comparison of calculated or measured results
   with guidelines or limits
   9.1 Application of IEC 62226-2-1
10 Meeting limits or guidelines
11 Measurement uncertainty
Annex A (informative) - Rationale [not to be included
        in the published standard in this form] for a
        product-family magnetic field emission standard
        for audio-frequency induction-loop systems (AFILS)
        in the context of human exposure to non-ionizing radiation
Annex B (informative) Example calculation using the coupling
        factor K
   B.1 Clipboard
Bibliography

BS EN 62489-2 ED.1

Committee
EPL/29
DocumentType
Draft
Pages
18
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

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