BS EN IEC 60565-2:2019 - Underwater acoustics. Hydrophones. Calibration of hydrophones. Procedures for low frequency pressure calibration

BS EN IEC 60565-2:2019

Underwater acoustics. Hydrophones. Calibration of hydrophones. Procedures for low frequency pressure calibration

Status : Current   Published : November 2019

Format
PDF

Format
HARDCOPY



IEC 60565-2:2019 specifies the methods for low frequency pressure calibration of hydrophones at frequencies from 0,01 Hz to several kilohertz depending on calibration method.


IEC 60565-2:2019, together with IEC 60565-1, replaces the second edition of IEC 60565 published in 2006. This edition constitutes a technical revision.


IEC 60565-2:2019 includes the following significant technical changes with respect to the previous edition.


1) IEC 60565 has been divided into two parts:


â?¢ Part 1: Procedures for free-field calibration;


â?¢ Part 2: Procedures for low frequency pressure calibration (this document).


2) A relative calibration method has been added to Clause 8: Calibration by piezoelectric compensation.


3) A relative calibration method has been added to Clause 11: Calibration by vibrating column.


4) Clause 12: Calibration by static pressure transducer, has been added.


5) Annex A: Equivalent circuit of the excitation system for calibration with a vibrating column, has been deleted.


6) Subclauses 9.6, 9.7 and 9.8 have been moved to form a new Annex A: Advanced acoustic coupler calibration methods.




Standard NumberBS EN IEC 60565-2:2019
TitleUnderwater acoustics. Hydrophones. Calibration of hydrophones. Procedures for low frequency pressure calibration
StatusCurrent
Publication Date20 November 2019
Normative References(Required to achieve compliance to this standard)EN 60500:2017, IEC 60500:2017, IEC 60050-801
Informative References(Provided for Information)IEC 60565:2006, IEC 60050-726:1982, ISO 18405:2017, EN 60565:2007, ISO/IEC Guide 99:2007
ReplacesBS EN 60565:2007
International RelationshipsEN IEC 60565-2:2019,IEC 60565-2:2019
Amended ByCorrigendum, May 2020
DescriptorsUnderwater sound, Hydrophones, Underwater, Low-frequency amplifiers, Sound (acoustics)
ICS17.140.50
Title in FrenchAcoustique sous-marine. Hydrophones. Étalonnage des hydrophones Procédures pour l’étalonnage à basse pression de fréquence
Title in GermanWasserschall. Hydrophone. Kalibrierung von Hydrophonen Verfahren für niederfrequente Druckkalibrierung
CommitteeEPL/87
ISBN978 0 539 13825 2
PublisherBSI
FormatA4
DeliveryYes
Pages58
File Size2.973 MB
Price£254.00


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