Air handling units - Model box
Software name
Aircalc++
Software version
P01.10.001
Factory city
Altedo (bo)
Factory country
Italy
Panel thickness
50.00 mm
Insulation material [RW, PU, ...]
RW
Insulation material conductivity
0.0350 W/(m.K)
CS class
D1(M)
CAL class @ -400 Pa
L1(M)
CAL Class @ +700 Pa
L1(M)
FBL class
F9(M)
TT class
T3
TBF class
TB4
Casing accoustical insulation at 125 Hz
19 dB
Casing accoustical insulation at 250 Hz
15 dB
Casing accoustical insulation at 500 Hz
12 dB
Casing accoustical insulation at 1000 Hz
11 dB
Casing accoustical insulation at 2000 Hz
15 dB
Casing accoustical insulation at 4000 Hz
28 dB
Casing accoustical insulation at 8000 Hz
31 dB