Bruel & Kjaer 2250 Class 1 Sound Level Meter

Need Help? Call (800) 404-2832ATEC AssuranceWorldwide Delivery
Rent Bruel & Kjaer 2250 Class 1 / Type 1 Sound Level Meter
Enlarge Image
Bruel & Kjaer 2250
Request Quote Print Page
2250 Datasheet

The B&K 2250 Class 1 sound level meter is the innovative, 4th generation, hand-held analyzer. The 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 it fully pre-configured.

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 area. As a result, you get the functionality you need now, plus the option of opening up for more functionality later.

Bruel & Kjaer 2250 Features
  • Single-channel input (microphone, accelerometer or direct signal)
  • 3 Hz-20 kHz broadband linear frequency range with supplied microphone Type 4189
  • 16.6 - 140 dB A-weighted dynamic range with supplied microphone Type 4189
  • Rear panel:
    • Socket for AC or CCLD input
    • Trigger input for external trigger
    • Output socket for generator signal
    • Headphone output
  • USB 2.0 (On-the-go) computer interface
  • USB 2.0 host for connection to printer, GPS, weather station, modem
  • LAN connection for internet access
  • Plug-in rechargeable Li-ion battery (> 8h operation)
  • Data storage on plug-in SD / SDHC memory cards
  • Occupational noise evaluation
  • Noise reduction
  • Analysis of time histories for broadband parameters and spectra (logging)
  • Documentation of measurements using test and voice annotations
  • Real-Time analysis of sound in 1/1 and 1/3 octave bands
  • Product Quality Control
  • Documentation of measurement through recording of measured sound.
Bruel & Kjaer 2250 Specs
The Bruel & Kjaer 2250 can fulfill the requirements of the latest standard, IEC 61672–1 and international standards ISO 7196:1995, ANSI/ASA S1.4, S1.42, and S1.43 as well as earlier standards (see the specifications section for detailed compliance information).