Noise Level Curve - Fujitsu AUU7RLF Design & Technical Manual

9.

NOISE LEVEL CURVE

9-1. COMPACT CASSETTE TYPE
MODEL : AUU7RLF
„ „
Cooling
z „
80
70
60
50
40
30
QUIET
20
10
0
63 125 250 500
Octave band center frequency, Hz
MODEL : AUU9RLF
„ „
Cooling
z „
80
70
60
50
40
30
Quiet
20
10
0
63 125 250 500
Octave band center frequency, Hz
NC-65
NC-60
NC-55
NC-50
NC-45
HIGH
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
1,000 2,000 4,000 8,000
N C -65
N C -60
N C -55
N C -50
N C -45
H igh
N C -40
N C -35
N C -30
N C -25
N C -20
N C -15
1,000 2,000 4,000 8,000
- (01 - 99) -
z Heating
80
70
60
50
40
30
QUIET
20
10
0
63 125 250 500
Octave band center frequency, Hz
z Heating
80
70
60
50
40
30
Quiet
20
10
0
63 125 250 500
Octave band center frequency, Hz
NC-65
NC-60
NC-55
NC-50
NC-45
HIGH
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
1,000 2,000 4,000 8,000
N C -65
N C -60
N C -55
N C -50
N C -45
H igh
N C -40
N C -35
N C -30
N C -25
N C -20
N C -15
1,000 2,000 4,000 8,000