ΕΛΟΤ EN 60651
Sound level meters
Abstract
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.
Info
The standard has been withdrawn
Publication Date
1995-07-06
Withdrawal Date
2003-09-30
Greek Title
Ηχόμετρα
English Title
Sound level meters
Standard Stage
Techincal Body
YReplaces
ΕΛΟΤ 869:1986Related Documents
IEC 60651:1979 - Equivalent
EN 60651:1994 - Identical
