BS EN ISO 20361:2015 - Liquid pumps and pump units. Noise test code. Grades 2 and 3 of accuracy

BS EN ISO 20361:2015

Liquid pumps and pump units. Noise test code. Grades 2 and 3 of accuracy

Status : Superseded, Withdrawn   Published : June 2015 Replaced By : BS EN ISO 20361:2019+A11:2020

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This International Standard specifies all the information necessary to carry out efficiently and under standardized conditions the determination, declaration, and verification of the airborne noise emission of liquid pumps or pump units (see 4.1). It specifies the noise measurement methods and the operating and mounting conditions that shall be used for the test.

Noise emission characteristics include emission sound pressure levels at specified positions and the sound power level. The determination of these quantities is necessary for

  • declaring the noise emission values, and

  • purpose of noise control at source at the design stage.

The determination of these quantities is also necessary for comparing the noise emitted by liquid pumps on the market.

The use of this International Standard ensures the reproducibility of the determination of the airborne noise-emission characteristics within specified limits determined by the grade of accuracy of the basic airborne noise measurement method used. Noise measurement methods according to this International Standard are engineering methods (grade 2) and survey methods (grade 3).

This International Standard does not deal with the characterization of the structure-borne sound and liquid-borne noise generated by liquid pumps.

NOTE

This International Standard is intended to complement EN 809.




Standard NumberBS EN ISO 20361:2015
TitleLiquid pumps and pump units. Noise test code. Grades 2 and 3 of accuracy
StatusSuperseded, Withdrawn
Publication Date30 June 2015
Withdrawn Date19 September 2019
Normative References(Required to achieve compliance to this standard)TR 7849, ISO 11203, ISO 9614-1, ISO 17769, ISO 3743-1, ISO 9614-2, ISO 3746, ISO 4871:1996, ISO 3743-2:2018, ISO 3744
Informative References(Provided for Information)EC, ISO 12100-2, ISO 12100-1
Replaced ByBS EN ISO 20361:2019+A11:2020
ReplacesBS EN ISO 20361:2009
International RelationshipsEN ISO 20361:2015,ISO 20361:2015
Amended ByCorrigendum, April 2017
DescriptorsPosition, Testing conditions, Sound intensity, Airborne noise, Fluid equipment, Noise (environmental), Surfaces, Operating conditions, Acoustic measurement, Acoustic testing, Pumps, Design, Rated power, Grading (quality), Verification, Noise control (acoustic), Mounting instructions, Microphones, Measurement, Declarations
ICS17.140.20
23.080
Title in FrenchPompes et groupes motopompes pour liquides. Code d'essai acoustique. Classes de précision 2 et 3
CommitteeMCE/6
ISBN978 0 580 97682 7
PublisherBSI
FormatA4
DeliveryYes
Pages34
File Size3.112 MB
Price£214.00


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