Larson Davis 820 Sound Level Meter

Rent Larson Davis 820 Sound Level Meter
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The Model 820 measures sound with the ease of operation of a "point and shoot" sound level meter. The latest advances in surface mount technology, air condenser microphones, and internal firmware have been combined in a rugged, lightweight yet extremely versatile unit.


Features:

  • ANSI/IEC Type 1 integrating SLM
  • 110 dB dynamic range
  • Long Term logging capabilities: Interval, Time, Daily and Event histories
  • Statistics - user selectable 6 Ln values
  • Slow, Fast and Impulse Detectors
  • True RMS with two separate Peak detectors
  • A & C weighting
  • Condenser microphone - extension cables up to 20 feet available
  • 64K bytes of memory (812) / 256 K bytes of memory (820
  • AC/DC Output
  • RS-232 Interface
  • Remote communications via modem

Applications:

  • Sound Level Measurements
  • Community Noise Assessment
  • Environmental Noise Monitoring
  • Statistical Analysis
  • Transportation Noise/Passby Measurement
  • Sonic boom/artillery fire measurements
  • Production Line Testing
  • Remote Outdoor Noise Monitoring