SV 102 Dual Channel Acoustic Dosimeter
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OVERVIEW
The 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 ear-protectors
design. This all innovated functionality, in extremely compact size
instrument, shows the new reference standard on acoustic dose
measurements field, now commonly available.
The 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 ear-protectors is also available.
The 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 non-volatile, up to 128 MB, internal memory. Data
files are easy downloaded to any PC using USB interface and SvanPC+
software.
Instrument is powered from two AA standard or rechargeable batteries –
in this case separate charger is required. The powering of the
instrument
from the USB interface is also provided (easy data download)..
Main functions
 | Dual channel Acoustic Dosimeter conforming to IEC 61252 and ANSI S1.25-1991 |
| Dual channel type 2 Sound Level Meter conforming to IEC 61672 |
| Dual channel 1/1 octave analysis |
| Single measurement range |
| Measurement range 50 dBA RMS ÷ 141 dBA Peak |
| Three parallel independent profiles |
| Advanced Data Logger, up to 12 results per channel logged simultaneously and spectra |
| Built-in non-volatile memory up to 128 MB |
| USB 1.1 interface |
| Large LCD with backlight |
| Integration time programmable up to 24 h |
| Power supply by two AA rechargeable or standard batteries |
| Operational time > 24 h |
| Only 260 grams including batteries |
| Easy operation |
| Extremely compact, light weight and robust case (volume comparable to PDA devices) |
SPECIFICATIONS
PICTURE
