A New Approach in Acoustic Dosimetry

Svantek Ltd (Poland) has announced the introduction of the completely new dual channel acoustic dosimeter SV 102 with the dual channel realtime 1/1 octave analysis. SV 102 dual channel instrument presents completely new approach to occupational health and safety acoustic monitoring task. The binaural dose measurements and the 1/1 octave analysis are simultaneously performed. Octave analysis brings direct data for the earprotectors design. This all innovated functionality, in extremely compact size instrument, shows the new reference standard on acoustic dose measurements field, now commonly available. SV 102 dosimeter is offered with the dedicated SV 25D ceramic microphones with ½” housing. It makes the calibration very easy by direct usage of commonly available acoustic calibrators.

The very robust casing of the SV 25D microphone together with the special mounting clip and dedicated headband make that microphones are attached very easy in extremely short distance to the human ears.

SV 25S, special version of the SV 25D microphone, dedicated for the measurements under the earprotectors is also available.

SV 102 can be also used as a dual channel type 2 sound level meter and real time 1/1 octave analyser. Three acoustic profiles per channel allow parallel measurements with independently defined filters and RMS detector time constants. Advanced time history logging for each profile together with spectra saving provides complete information about measured signal in nonvolatile, up to 128 MB, internal memory. Data files are easy downloaded to any PC using USB interface and SvanPC+ software.