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Halton BOS - Supply air valve

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Room Normal
Room temperature [°C]
0 50
Air Normal
Supply air temperature [°C]
15 42
Airflow [l/s]
10 25
Total pressure drop [Pa]
10 200
51020305010203050100200Airflow [l/s]Total pressure drop [Pa]BOS-100034567891025303540Lp10A[dB]22
qv [l/s]Δptot [Pa]Air velocity [m/s]Opening Lp10A [dB]
16472622
Lp10A [dB] airNR Sound power level, Lw [dB] by octave band
63Hz 125Hz 250Hz 500Hz 1kHz 2kHz 4kHz 8kHz
22 18402418212218103
Sound attenuation, ΔL [dB]
63Hz 125Hz 250Hz 500Hz 1kHz 2kHz 4kHz 8kHz
1913831122