Instruments for Sound & Vibration

SV 211Environmental Noise Monitoring Station

SV 211is weather protected, portable environmental sound monitoring station dedicated for periodical measurement. The major applications of this system is periodical on-line noise monitoring, building construction monitoring, making of the acoustic map and verification of the noise barrier effectiveness.
  • Environmental (Airport, City, and Industrial) periodical noise monitoring terminal
  • Weather protected, designed for the outdoor use in all climatic environments
  • On-line noise monitoring & wireless data transfer thanks to SV 202M GPRS/GSM modem
    for the internet connection and SvanPC+_RC software (option)
  • Dedicated for sound meters/analysers: SVAN 977 and SVAN 979
  • Real-time 1/1 & 1/3 octave analysis (option)
  • Dynamic range up to 110 dB
  • Advanced data logger including spectra logging
  • Time-domain signal recording (option)
  • USB memory stick providing almost unlimited logging capability
  • Advanced trigger and alarm functions
  • Internal controller providing additional interfaces,
    system check, fan and heater thermostatically controlled (option)
  • Powered from internal rechargeable battery 33 Ah
    (indoor charger included) or external DC current source 11 V ÷ 30 V
  • Solar panel powering (option)
  • SV 205 weather conditions monitoring module including
    both wind speed and direction data (option)
  • Acoustic map preparation and verification
  • Noise-barrier effectiveness verification
  • Easy data download, visualisation and transfer to spreadsheet with
    SvanPC++ softwareparallel independent profiles
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