Noise Level Curve - Fujitsu AIRSTAGE J-II Design & Technical Manual

7.

NOISE LEVEL CURVE

MODEL : AJ
„ „
Cooling
z „
80
70
60
50
40
30
20
10
0
63 125 250 500
Octave band center frequency, Hz
MODEL : AJ
„ „
Cooling
z „
80
70
60
50
40
30
20
10
0
63 125 250 500
Octave band center frequency, Hz
A40LALH
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
1,000 2,000 4,000 8,000
A45LALH
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
1,000 2,000 4,000 8,000
- (03 - 09) -
z Heating
80
70
60
50
40
30
20
10
0
63 125 250 500
Octave band center frequency, Hz
z Heating
80
70
60
50
40
30
20
10
0
63 125 250 500
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
1,000 2,000 4,000 8,000
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
1,000 2,000 4,000 8,000