Bruel Kjaer 2250

Sound Level Meter

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Bruel Kjaer 2250


  • •Environmental noise assessment and monitoring• 
  • Occupational noise evaluation• 
  • Selection of hearing protection• 
  • Noise reduction•
  • Product quality control• Class 1 sound measurements to the latest international standards•
  • Real-time analysis of sound in 1/1- and 1/3-octavebands• 
  • Analysis of time histories for broadband parametersand spectra (Logging)•
  • Documentation of measurements using text and voice annotations•
  • Documentation of measurements through recordingof measured sound