EN 12549:1999+A1:2008
(Main)Acoustics - Noise test code for fastener driving tools - Engineering method
Acoustics - Noise test code for fastener driving tools - Engineering method
This standard applies to fastener driving tools. The noise created by fastener driving tools directly affecting the surrounding environment (noise emission) should calculated in a uniform procedure enabling comparison of the final results. This standard contains provisions concerning the execution of the measurement of airborne noise in the vicinity of fastener driving tools and the measurement of emission sound pressure levels at the work station under defined operating conditions.
The determination of the noise emission levels of fastener driving tools in accordance with this standard is valid for all actuating systems in accordance with EN 792-13.
The results can be used to compare the noise emissions of different fastener driving tools.
NOTE The special conditions at the work place (e.g. shape and foundation of the workpiece, quantity and frequency of the driving processes) can influence the noise emission to an important degree.
Akustik - Geräuschmessverfahren für Eintreibgeräte - Verfahren der Genauigkeitsklasse 2
Diese Norm gilt für Eintreibgeräte. Das Geräusch, welches von Eintreibgeräten direkt in die Umgebung abgestrahlt wird (Geräuschemission), soll nach einem einheitlichen Verfahren ermittelt werden, so dass die Ergebnisse vergleichbar sind. Diese Norm enthält Festlegungen über die Durchführung der Messung von Luftschall, der von Eintreibgeräten in die Umgebung abgestrahlt wird, sowie für die Messung des Emissions-Schalldruckpegels am Arbeitsplatz unter festgelegten Betriebsbedingungen.
Die Bestimmung der Geräuschemissionswerte von Eintreibgeräten nach dieser Norm gilt für alle Auslöse¬systeme entsprechend EN 792-13.
Die Ergebnisse können dazu dienen, die Geräuschemission von verschiedenen Eintreibgeräten zu vergleichen.
ANMERKUNG Die am jeweiligen Arbeitsplatz vorhandenen Bedingungen (z. B. Werkstückgestaltung, Werkstück¬auflage, Zahl und zeitlicher Verlauf der Eintreibvorgänge) können die Geräuschemission wesentlich beeinflussen.
Acoustique - Code d'essai acoustique pour les machines à enfoncer les fixations - Méthode d'expertise
Cette norme s'applique aux machines à enfoncer les fixations. Il convient de calculer le bruit créé par les machines
à enfoncer les fixations affectant directement l'environnement (émission sonore) avec un même et seul mode
opératoire permettant une comparaison des résultats finaux. Cette norme définit les conditions d'exécution du
mesurage du bruit aérien au voisinage des machines à enfoncer les fixations et de mesurage des niveaux de pression
acoustique d'émission au poste de travail dans des conditions de fonctionnement définies.
La détermination des niveaux d’émission sonore des machines à enfoncer les fixations, conformément à la présente
norme, est valide pour tous les systèmes de commande conformément à l’EN 792-13.
Les résultats peuvent être utilisés pour comparer l'émission sonore de différentes machines à enfoncer les fixations.
NOTE Les conditions particulières de fonctionnement au poste de travail (par exemple la forme de la pièce travaillée
et la façon dont elle est tenue, la quantité et la fréquence des enfoncements) peuvent influencer l'émission sonore de
façon importante.
Akustika - Postopek merjenja hrupa orodij za pritrjevanje/zabijanje - Inženirska metoda
General Information
Relations
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Akustika - Postopek merjenja hrupa orodij za pritrjevanje/zabijanje - Inženirska metodaAkustik - Geräuschmessverfahren für Eintreibgeräte - Verfahren der Genauigkeitsklasse 2Acoustique - Code d'essai acoustique pour les machines à enfoncer les fixations - Méthode d'expertiseAcoustics - Noise test code for fastener driving tools - Engineering method25.140.99Other hand-held tools17.140.20Emisija hrupa naprav in opremeNoise emitted by machines and equipmentICS:Ta slovenski standard je istoveten z:EN 12549:1999+A1:2008SIST EN 12549:2000+A1:2008en,fr,de01-november-2008SIST EN 12549:2000+A1:2008SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 12549:1999+A1
September 2008 ICS 17.140.20; 25.140.99 Supersedes EN 12549:1999English Version
Acoustics - Noise test code for fastener driving tools - Engineering method
Acoustique - Code d'essai acoustique pour les machines à enfoncer les fixations - Méthode d'expertise
Akustik - Geräuschmessverfahren für Eintreibgeräte - Verfahren der Genauigkeitsklasse 2 This European Standard was approved by CEN on 30 October 1998 and includes Amendment 1 approved by CEN on 26 July 2008.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36
B-1050 Brussels © 2008 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12549:1999+A1:2008: ESIST EN 12549:2000+A1:2008
Calculation of equivalent continuous emission sound pressure level.13 Annex B (informative)
Model form for the declaration of noise emission values of fastener driving tools operated with compressed air.14 Annex C (informative)
Bibliography.15 SIST EN 12549:2000+A1:2008
!Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC".16 Annex ZB (informative)
!Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC".17
The determination of the noise emission levels of fastener driving tools in accordance with this standard is valid for all actuating systems in accordance with EN 792-13. The results can be used to compare the noise emissions of different fastener driving tools. NOTE The special conditions at the work place (e.g. shape and foundation of the workpiece, quantity and frequency of the driving processes) can influence the noise emission to an important degree. 2 Normative references This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies. EN 292-2, Safety of machinery – Basic concepts, general principles for design – Part 2: Technical principles and specifications EN 792-13, Handheld non-electric power tools - Safety requirements – Part 13: Fastener driving tools EN 60651, Sound level meters EN 60804, Integrating-averaging sound level meters EN ISO 3744, Acoustics - Determination of sound power levels of noise sources using sound pressure - Engineering method in an essentially free field over a reflecting plane EN ISO 4871, Acoustics - Declaration and verification of noise emission values of machinery and equipment EN ISO 11201, Acoustics - Noise emitted by machinery and equipment - Measurement of emission sound pressure levels at a work station and at other specified positions - Engineering method in an essentially free field over a reflecting plane SIST EN 12549:2000+A1:2008
A-weighted and time-integrated emission sound pressure level of an isolated single sound event of specified duration T (or specified measurement time T), related to T0 = 1 s; it is given by the following equation: LpA,1 s = 10 lg[ 10T ∫T0202)(ptp dt ] dB = LpAeq,T + 10 lg TT0
dB
…(1) The reference sound pressure is p0 = 20 µPa. 3.2 A-weighted single-event sound power level, LWA,1s in dB: A-weighted sound power level determined from measurements of the single-event sound pressure level. 3.3 C-weighted peak emission sound pressure level, LpC,peak in dB: The C-weighted peak emission sound pressure level of a test object, determined in accordance with EN ISO 11201 at the work station. 3.4 Fastener driving tool See EN 792-13. 4 Description of fastener driving tools Fastener driving tools are handheld power tools in which energy is applied in a linear movement to inserted fasteners for the purpose of driving. The design of these fastener driving tools is such that in normal circumstances they may be carried by one person and are handheld during the driving process. NOTE Fastener driving tools are named e.g. nailers, staplers, tackers, pinners. The energy required for the driving process can be drawn e.g. from compressed air, electrical current, combustible gases, tension springs. Fasteners may be e.g. nails, staples, pins, brads, corrugated fasteners and screws used as nails. The frequency of the driving processes with a fastener driving tool varies in time according to the operation purpose (e.g. 500 driving processes per day may be carried out with
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