Publication details

Publication CODE	Title
IEC 60651:1979+AMD1:1993+AMD2:2000 CSV (2001-10)	SOUND LEVEL METERS

Price Excl. VAT	Total number of pages, tables and drawings
355.00 €	77.

Description
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. This standard supersedes IEC 60123 and IEC 60179.

Class

C990 (IEC PUBLICATIONS IEC PUBLICATIONS)

Available files

EN/FR version

Status

Status	IEC PUBLICATION
Situation	Withdrawn Partly replaced by IEC 61672-1:2002 Partly replaced by IEC 61672-2:2003

Origin

Committee	TC 29 ELECTROACOUSTICS
Responsible	Ir DELENS Marc

Approval

BEC Approval	2001-10-25
ICS-Code (International Standards Classification)	35.040
NBN Status	New

IEC publication date	2001-10-25
IEC last modification date	2011-01-10