Sound attenuator
Reheater coil
| qv [l/s] | Δpst [Pa] | Lufthastighet [m/s] | Öppning [%] | Lp10A [dB] | |
|---|---|---|---|---|---|
| Min | 55 | 21 | 1.8 | 69 | 27 |
| Max | 55 | 21 | 1 | 68 | 27 |
| Lp10A [dB] | airNR | Ljudeffektnivå, Lw [dB] per oktavband | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 63Hz | 125Hz | 250Hz | 500Hz | 1kHz | 2kHz | 4kHz | 8kHz | |||
| Min | 27 | 21 | 40 | 38 | 36 | 27 | 23 | 14 | 8 | 10 |
| Max | 27 | 21 | 40 | 38 | 36 | 27 | 23 | 14 | 8 | 10 |