
38
SENSOR
Measurement range:
from 60 to 120 dB
Frequency range:
20 to 20,000
Hz
OCTAVE FILTERS:
IEC-1260 (1995) standardised type 1 octave filters.
ISO-266 (1975) recommended central frequencies:
Frequency [Hz]
31.5
63
125
250
500 1000 2000 4000 8000
The frequency margin comprises the octave bands recommended for the
description of sound insulation of buildings (preferential frequencies: 125, 250,
500, 1000, 2000 and 4000 Hz).
STANDARDS
instruments as an electric or electronic equipment manufacturer informs
you that the product you have purchased has been put on the market later than 13
August 2005 and complies with 2002/96/CE and 2003/108/CE directives about Waste
from Electrical and Electronic Equipment (WEEE).
Also, the product is marked with the following symbol, which indicates that
this one is subjected to separate collection.