(RMS integration), number of repetitions of measurement cycles (Repetition cycles), microphone
compensation (Outdoor filter) and configuration of channels input (Channels config), which in the
case of SV 200A is set to sound measurement (SLM) and cannot be changed.
Measurement function
The main function of the instrument is the measurement of Sound pressure broad band level
(Level meter). The Level meter function provides you with functions meeting the standard IEC 61672-
1:2013 for class 1 accuracy.
You may also use 1/1 and 1/3 real time octave band
frequency analysis (1/1 Octave and 1/3 Octave). These
functions extend the main Level Meter functions of the
instrument, because the selected 1/1 and 1/3 octave analysis
is performed along with all calculations of Level Meter.
Start delay
The Start delay position defines the delay period from the
moment of clicking the Start measurements button to the
measurement start (digital filters of the instrument constantly
analyse the input signal even when the measurement is
stopped). This delay period can be set from 0 s to 60 s.
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