Describes instruments (sound level meters) for the measurement of certain frequency and time weighted sound pressure levels. Specifies sound level meters of four degrees of precision, designated types 0, 1, 2 and 3.
Số hiệu tiêu chuẩn
SANS 60651:2001*SABS IEC 60651:2001
Tên tiêu chuẩn
Sound level meters
Ngày phát hành
2002-09-11
Tiêu chuẩn tương đương
IEC 60651 2001 IDT
Tiêu chuẩn liên quan
CISPR 16-1 * CISPR 22 * CISPR 61000-6-3 * IEC 60537 * IEC 60942 * IEC 61000-4-2 * IEC 61000-4-3 * IEC 61000-6-1 * IEC 61000-6-2
Từ khóa
ACOUSTIC MEASUREMENT * ACOUSTICS * MEASURING INSTRUMENTS * SOUND INTENSITY * SOUND-LEVEL METERS * SPECIFICATIONS * Sound intensity * Sound levels * Acoustics * Acoustic measurement * Sound-level meters * Specifications * Measuring instruments