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BS EN ISO 20361:2019

BS EN ISO 20361:2019

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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

Available format(s)

Hardcopy , PDF

Superseded date

27-04-2020

Language(s)

English

Published date

19-09-2019

Publisher

British Standards Institution

This document 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).

This document 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 (seeÃ?Â4.1). 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 document 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 document are engineering methods (gradeÃ?Â2) and survey methods (gradeÃ?Â3).This document does not deal with the characterization of the structure-borne sound and liquid-borne noise generated by liquid pumps. NOTE This document is specified in ENÃ?Â809+A1 for noise measurements of the pump (or pump unit).

Committee
MCE/6
DocumentType
Standard
ISBN
9780580521799
Pages
34
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
EN ISO 20361:2019 Identical
ISO 20361:2019 Identical

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Hardcopy - English
PDF - English
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