Name: UNI ISO 13347-1 : 2009
Brand: UNI

UNI ISO 13347-1 : 2009

Withdrawn

INDUSTRIAL FANS - DETERMINATION OF FAN SOUND POWER LEVELS UNDER STANDARDIZED LABORATORY CONDITIONS - PART 1: GENERAL OVERVIEW

Withdrawn date

13-02-2014

Published date

01-01-2009

Publisher

Ente Nazionale Italiano di Unificazione (UNI)

Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions, symbols and units
4 Limitations on use
5 Measurement uncertainty
6 Instrumentation
7 Test methods
8 Fan installation conditions
9 Fan operating conditions
10 Information to be recorded
11 Calculations and evaluations
12 Test report
Annex A (normative) Effect of rotational speed changes
Annex B (informative) Change of gas or air conditions
Annex C (normative) Corrections for end reflection
Annex D (informative) Simplified anechoic termination
Annex E (normative) Uncertainty analysis
Annex F (normative) Calibration of reference sound source
Annex G (informative) Filter weighted measurements
Bibliography

La norma tratta la determinazione della prestazione acustica dei ventilatori industriali. Inoltre essa può essere utilizzata per determinare la prestazione acustica dei ventilatori in combinazione con un dispositivo complementare, oppure nel caso in cui il ventilatore sia attrezzato con un silenziatore, la potenza sonora risultante dalla combinazione fra il ventilatore e il silenziatore.

DocumentType	Standard
PublisherName	Ente Nazionale Italiano di Unificazione (UNI)
Status	Withdrawn

Standards	Relationship
ISO 13347-1:2004	Identical

ISO 10302:1996	Acoustics Method for the measurement of airborne noise emitted by small air-moving devices
ISO 2204:1979	Acoustics Guide to International Standards on the measurement of airborne acoustical noise and evaluation of its effects on human beings
ISO 13348:2007	Industrial fans — Tolerances, methods of conversion and technical data presentation
ISO 3744:2010	Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Engineering methods for an essentially free field over a reflecting plane
ISO 3743-2:1994	Acoustics Determination of sound power levels of noise sources using sound pressure Engineering methods for small, movable sources in reverberant fields Part 2: Methods for special reverberation test rooms
ISO 9614-1:1993	Acoustics — Determination of sound power levels of noise sources using sound intensity — Part 1: Measurement at discrete points
ISO 266:1997	Acoustics — Preferred frequencies
ISO 3740:2000	Acoustics Determination of sound power levels of noise sources Guidelines for the use of basic standards
IEC 60704-2-7:1997	Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2-7: Particular requirements for fans
ISO 13350:2015	Fans Performance testing of jet fans
ISO 5801:2017	Fans — Performance testing using standardized airways
ISO 13347-2:2004	Industrial fans — Determination of fan sound power levels under standardized laboratory conditions — Part 2: Reverberant room method
ISO 6926:2016	Acoustics Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels
ISO 13347-3:2004	Industrial fans — Determination of fan sound power levels under standardized laboratory conditions — Part 3: Enveloping surface methods
ISO 3741:2010	Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Precision methods for reverberation test rooms
ISO 7235:2003	Acoustics — Laboratory measurement procedures for ducted silencers and air-terminal units — Insertion loss, flow noise and total pressure loss
ISO 3745:2012	Acoustics — Determination of sound power levels and sound energy levels of noise sources using sound pressure — Precision methods for anechoic rooms and hemi-anechoic rooms
ISO 5136:2003	Acoustics — Determination of sound power radiated into a duct by fans and other air-moving devices — In-duct method
ISO 13347-4:2004	Industrial fans — Determination of fan sound power levels under standardized laboratory conditions — Part 4: Sound intensity method
ISO 3743-1:2010	Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Engineering methods for small movable sources in reverberant fields Part 1: Comparison method for a hard-walled test room
ISO 13349:2010	Fans — Vocabulary and definitions of categories