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SV 277   PRO

SV 277   PRO
Outdoor noise monitoring system
  • SV 277 PRO is a portable monitoring system housed in a waterproof case dedicated for periodic OUTDOOR measurements.
  • The station is based on SVAN 977 which can be easily removed from the case and used as a hand-held sound level meter.
  • CLASS 1 noise measurements are performed over a very wide dynamic range over 110 dB from 10 Hz up to 20 kHz.
  • The TIME-HISTORY of results such as Leq, Max, Min and Peak with two simultaneous logging steps is saved on 8 GB microSD card (upgradeable up to 128 GB).
  • The station can perform real-time frequency analysis in 1/1 OCTAVE bands and save it as time-history data.
  • The option for 1/3 OCTAVE REAL-TIME ANALYSIS allows the analysis of the noise frequency contents. The statistical analysis in 1/3 octave band is used for verification of noise sources in the environment. It can be activated at any time by entering the activation code.
  • The option of TIME DOMAIN SIGNAL RECORDING to WAVE format works during measurement and is logged in parallel to a time history. Once downloaded to PC it can be played back. Settings such as triggers or recording time are adjustable.
    In addition to audio play-back, WAVE file can be post-processed in SvanPC++ software that provides calculation of overall results such as Leq, Lmax, Lmin, Lpeak as well as 1/3 octave and FFT calculations or tonality. It can be activated at any time by entering the activation code.
  • The 3G MODEM provides fast data transfer over the Internet to PC with standard Internet connectivity.
  • Once you insert SIM card the remote communication settings are automatically adjusted to connect to SvanNET.
  • Station can be powered from an internal battery or external DC power supply and is ready for direct connection of a SOLAR PANEL. The powering is managed by the intelligent charging unit.
  • Station uses waterproof CHARGER that is designed for outdoor use.
  • Military standard CONNECTORS provide reliable, robust and waterproof cable connections.
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