EN 60651:1994

Sound level meters

Deals with sound level meters of four degrees of precision, designated Types 0, 1, 2 and 3. Specifies the following characteristics: directional characteristics, frequency weighting characteristics, time-weighting, detector and indicator characteristics, sensitivity to various environments. Establishes electrical and acoustical tests to verify compliance with characteristics specified and describes the method for absolute sensitivity calibration.

Schallpegelmesser

Sonomètres

Concerne les sonomètres de quatre degrés de précision: les classes 0, 1, 2 et 3. Spécifie les caractéristiques suivantes des sonomètres: les caractéristiques de directivité, les caractéristiques de pondération fréquentielle, les caractéristiques de pondération temporelle, du détecteur et de l'indicateur, la sensibilité à divers environnements. Etablit des essais électriques et acoustiques destinés à vérifier la conformité aux caractéristiques spécifiées. Décrit la méthode d'étalonnage en sensibilité absolue.

Sound level meters (IEC 60651:1979)

General Information

• Status: Withdrawn
• Publication Date: 24-Jan-1994
• Withdrawal Date: 24-Jul-1994
• Technical Committee: CLC/SR 29 - Electroacoustics
• Drafting Committee: IEC/TC 29 - IEC_TC_29
• Parallel Committee: IEC/TC 29 - IEC_TC_29
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 01-Jun-2006
• Completion Date: 01-Jun-2006
• Directive: 2006/95/EC - Directive 2006/95/EC of the European Parliament and of the Council of 12 December 2006 on the harmonisation of the laws of Member States relating to electrical equipment designed for use within certain voltage limits (codified version)
• Directive: 73/23/EEC - Electrical equipment designed for use within certain voltage limits
• Ref Project: SIST EN 60651:1997 - Sound level meters

Relations

• Replaced By: EN 61672-1:2003 - Electroacoustics - Sound level meters - Part 1: Specifications
• Effective Date: 29-Jan-2023
• Replaced By: EN 61672-2:2003 - Electroacoustics - Sound level meters - Part 2: Pattern evaluation tests
• Effective Date: 29-Jan-2023
• Amended By: EN 60651:1994/A1:1994 - Sound level meters
• Effective Date: 29-Jan-2023
• Amended By: EN 60651:1994/A2:2001 - Sound level meters
• Effective Date: 29-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 60651:1997
01-oktober-1997
Sound level meters (IEC 60651:1979)
Sound level meters
Schallpegelmesser
Sonomètres
Ta slovenski standard je istoveten z: EN 60651:1994
ICS:
17.140.50 Elektroakustika Electroacoustics
SIST EN 60651:1997 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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