2250 – Real Time Sound Analyser


The innovative hand-held analyzer from Brüel & Kjær

The design philosophy of the 4th generation Type 2250 is based on extensive research which concluded that the instrument should be easy and safe to use, while at the same time incorporating clever features. Type 2250 has been awarded several prizes for its combination of excellent ergonomics and attractive design.

Type 2250 can host a number of software modules, including frequency analysis, logging (profiling) and recording of the measured signal. These are available separately at any time – or you can order a fully preconfigured instrument from the factory.

The combination of software modules and innovative hardware makes the instrument into a dedicated solution for performing high-precision measurement tasks, in environmental, occupational and industrial application areas. As a result, you get the functionality you need now, plus the option of opening up for more functionality later – and your investment is securely protected.

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Features of Type 2250 – Real Time Sound Analyzer


  • 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-octave bands
  • Analysis of time histories for broadband parameters and spectra (Logging)
  • Documentation of measurements using text and voice annotations
  • Documentation of measurements through recording of measured sound


  • Large, high-resolution, touch-sensitive colour screen
  • Data storage on plug-in memory-cards
  • Standard USB (On-the-Go) computer interface
  • Dynamic range in excess of 120 dB
  • 3 Hz – 20 kHz broadband linear frequency range
  • Real-time frequency analysis in 1/1- or 1/3-octave bands
  • Broadband and spectral data can be logged to obtain a time history for later analysis
  • Sound recording of measured signal during all or parts of a measurement
  • Personal measurement, display and job setup
  • PC software included for setup, archiving, export and reporting
  • Automatic detection of, and correction for, windscreen
  • Robust and environmentally protected (IP44)

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2250 – Real Time Sound Analyser

Please fill out the form to request a quote or receive more information about this product. Alternatively, you can call 1.877.295.4095 and we will be able to answer any questions you may have.

Need Assistance or Additional Information? 

We help customers measure and manage the quality of sound and vibration in their products and acoustic environments. We’re here to help, simply get in touch.