IEC 60651:1979 ED1

Sound level meters

Datum objavljivanja: 25. 10. 2001.

Опште информације

Trenutna faza: 99.60 Effective date: 17. 4. 2003.

Inicijator: IEC

Pripada: TC 29

Vrsta: Međunarodni standard

ICS: 17.140.50

Jezik: engleski francuski

Kupovina

Status: Zamenjen

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Apstrakt

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.

Životni ciklus

PRETHODNO

POVUČEN
IEC 60179:1973 ED2

POVUČEN
IEC 60123:1961 ED1

TRENUTNO

POVUČEN
IEC 60651:1979 ED1
99.60 Povlačenje stupilo na snagu
17. 4. 2003.

ISPRAVKE / IZMENE

POVUČEN
IEC 60651:1979/AMD1:1993 ED1

POVUČEN
IEC 60651:1979/AMD2:2000 ED1

REVIDIRAN OD

POVUČEN
IEC 61672-1:2002 ED1

POVUČEN
IEC 61672-2:2003 ED1