Sound and Vibration Instrument Hire and Calibration
Bruel & Kjaer 2250 + BZ 7228 Sound Insulation
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 7228 Sound Insulation Software
For information on other features, options and accessories click any relevant blue link
B&K 2250 : Specifications
BZ 5503 : PC Utility Software
BZ 7222 : Sound Analysis
BZ 7223 : Frequency Analysis
BZ 7224 : Logging
BZ 7225 : Enhanced Logging : new 2017
BZ 7226 : Sound/Vibration Recording
other options available
BZ 7227 : Reverberation Time
BZ 7228 : Sound Insulation
BZ 7230 : FFT Measurement
BZ 7231 : Tone Assessment
B&K 2250 Detailed Image
|Bruel & Kjaer 2250 + BZ 7228 Sound Insulation Option||£ 41 a day *|
On this page we describe the main features of the optional BZ 7228 Sound Insulation Software. This is just one of the noise insulation systems we stock, see the complete Sound Insulation Equipment Range.
A single-channel building acoustics application module for Sound Level Meters Types 2250 that enables assessment of airborne, facade and impact sound insulation in buildings, according to a wide range of national and international standards.
The application module can be set up to guide the user through all necessary measurements (levels and reverberation time) at various points in source and receiver rooms. Measurements are controlled manually, and the built-in noise generator is automatically controlled. Sound insulation is calculated in situ and results are then displayed on the instrument.Uses
Measurement position guidance
Measurement position guidance is invaluable during the measurement process, particularly where more than one sound source position is used. Using the large touch-sensitive display, it is easy to prepare the sequence and monitor the progress of the measurement.
Trust your measurements
A 'smiley face' quality indicator shows the integrity of the measurements at a glance, and suggests how best to improve them – both overall and in detail.
Reuse your data and save time
Copy measurement data between projects and tasks, saving considerable on-site time whenever measurement data is common to different tasks. For example, you can reuse receiver room reverberation time for an airborne and an impact test on the same floor section.
Results in situ
BZ-7228 calculates building acoustics results in situ and presents interactive graphical and numerical data, meaning you can check your results make sense before you pack your equipment and return to the office.
Sound Insulation Kits - Airborne
|B&K 2250||Sound Insulation Airborne Kit - 120 dB SWL||£ 47 a day *|
Sound Insulation Kits - Airborne and Impact
|B&K 2250||Noise Insulation Airborne + Impact Kit||£ 62 a day *|
See also our : Sound Insulation Glossary* Our standard hire charges are based on a 4-day minimum period, details other options.