DS/EN ISO 20361:2015 ( Withdrawn )

Liquid pumps and pump units - Noise test code - Grades 2 and 3 of accuracy (ISO 20361:2015)


Status:
Withdrawn
Type:
Standard
Language:
English
Replaced by:
Price from:
€ 74.64
Legislation:

Legislation

Harmonized under:
  • Directive 2006/42/EC of the European Parliament and of the Council of 17 May 2006 on machinery, and amending Directive 95/16/EC (recast

Harmonized standards:
Links

Scope

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.


Number of pages: 36

Published: 2015-11-19

Date of approval: 2015-10-06

Date of withdrawal: 2020-04-01

International relationships : EN ISO 20361:2015 IDT ISO 20361:2015 IDT

ICS: 17.140.20 - Noise emitted by machines and equipment 23.080 - Pumps

Item number: M296098


Committees

Committee

  • CEN/TC 197
  • ISO/TC 115

Danish committee

DS/S-254