Fujitsu AUU18RGLX - Operation Noise (Sound Pressure); Noise Level Curve

6. Operation noise (sound pressure)
6-1. Noise level curve
¢
Model: AUU18RGLX
 Cooling
0
10
20
30
40
50
60
70
80
63 125 250 500 1,000 2,000 4,000 8,000
Octave band sound pressure level, dB:(0dB=0.0002μbar)
Octave band center frequency ,Hz
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
High
Quiet
 Heating
0
10
20
30
40
50
60
70
80
63 125 250 500 1,000 2,000 4,000 8,000
Octave band center frequency ,Hz
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
High
Quiet
Octave band sound pressure level, dB:(0dB=0.0002μbar)
¢
Model: AUU24RGLX
 Cooling
High
Quiet
0
10
20
30
40
50
60
70
80
63 125 250 500 1,000 2,000 4,000 8,000
Octave band center frequency ,Hz
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
Octave band sound pressure level, dB:(0dB=0.0002μbar)
 Heating
High
Quiet
0
10
20
30
40
50
60
70
80
63 125 250 500 1,000 2,000 4,000 8,000
Octave band center frequency ,Hz
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
Octave band sound pressure level, dB:(0dB=0.0002μbar)
- 42 -
6-1. Noise level curve 6. Operation noise (sound pressure)
CASSETTE TYPE AUU18-48RGLX CASSETTE TYPE AUU18-48RGLX