Sound and Vibration Instrument Hire and Calibration

Bruel & Kjaer 2250 + BZ 7225 Enhanced Logging Software

The B&K 2250 multi-function meter is designed for all sound and vibration measurements, analysis and recording applications. This page describes the optional BZ 7225 Enhanced Logging Software

For information on other features, options and accessories click any relevant blue link

All our B&K 2250 analysers also include the BZ 7225 Enhanced Logging Software to log the individual spectra when the Frequency Analysis Software is enabled.

In addition to Logging at 1 second to 24 hours and 100 ms periods, data can be logged at report intervals e.g. every hour, and for a full day. During measurements, markers and annotations can be added to the profile. With the Signal Recording enabled, WAV-recordings may also be used to capture sound and vibration events.

Immediate reports
Create hour reports straight from the measured data.

Comprehensive data collection
Collect a wealth of broadband, statistic and spectral data, giving you the details behind the numbers and allowing for very flexible post-processing.

Grasp the essence quickly
Supporting up to five user-defined markers that can be set automatically (using trigger conditions) or manually (on the touch screen or using push buttons), it is easy during post-processing to locate noisy parts and unusual profile sections, and evaluate their significance.

Record sound events
With Signal Recording Option BZ-7226 enabled, wave-recordings of the measured noise can be added to the profile for documentation purposes, as well as subsequent event and source identification.

Freeze the display
At any time during the measurement you can 'freeze' the profile display, or move to an earlier section, allowing you to look at data in detail and add annotations while the measurement is still continuing.

B&K 2250 BZ 7225 Specifications.