The Complete Solution for Noise Measurements
Cirrus Research is a world-leader in the design, manufacture and supply of noise measurement equipment. Using our 45 years’ experience, we continuously develop new technologies to provide complete, simple solutions for occupational and environmental noise monitoring.
From inspection sound level meters to octave band and third octave band spectral analysers for advanced measurements
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Extremely User Friendly
A series Class 1 Sound Level Meters with options for 1/1 & 1/3 octave analysis. The instruments brings unprecedented state of the art technology to a SLM of such a small size. The user interface makes both configuration and measurement easier than ever before.
NEW BSWA 308/NEW BSWA 309 are new generation digital sound level meter upgrade from base BSWA 308/309. The new types update the dual-core (DSP+ARM) architecture to single chip ARM with FPU, and update all fix-point calculation to float-point which significantly improves the accuracy and stability. Re-design analog front end circuit also lower the noise floor of sound level meter.