Atlantic Fujitsu Serie Dossier Technique page 44

mode froid
Niveau sonore (dB)
80
70
60
50
High
40
30
20
10
0
63 125 250
mode froid
Niveau sonore (dB)
80 80
70 70
60 60
50 50
40 40
30 30
20 20
10 10
0 0
63 63 125 125 250 250
11. COURBES DE NIVEaUx SONORES
Quiet
500 1,000 2,000 4,000
Fréquence (Hz)
High
Quiet
500 500 1,000 1,000 2,000 2,000 4,000 4,000
Fréquence (Hz)
juilleT 2012
aSYg 12 LECa
Niveau sonore (dB)
80
70
NC-65
60
NC-60
NC-55
50
NC-50
NC-45
40
NC-40
NC-35
30
NC-30
NC-25
20
NC-20
NC-15
10
0
63 125
8,000
aSYg 14 LECa
Niveau sonore (dB)
80 80
70 70
NC-65
60 60
NC-60
NC-55
50 50
NC-50
NC-45
40 40
NC-40
NC-35
30 30
NC-30
NC-25
20 20
NC-20
NC-15
10 10
0 0
63 63
8,000 8,000
42 DT 903 327 #
High
Quiet
250 500 1,000
High
Quiet
125 125 250 250 500 500 1,000 1,000
mode chaud
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
2,000 4,000 8,000
)
Fréquence (Hz
mode chaud
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
2,000 2,000 4,000 4,000 8,000 8,000
)
Fréquence (Hz