¢ Model: AOU30RGLX
Cooling
80
70
60
50
40
30
20
10
0
63
125
250
Octave band center frequency ,Hz
¢ Model: AOU36RGLX
Cooling
80
70
60
50
40
30
20
10
0
63
125
250
Octave band center frequency ,Hz
9-1. Noise level curve
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
500
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
500
1,000
2,000
4,000
8,000
Heating
80
70
60
50
40
30
20
10
0
63
125
250
Octave band center frequency ,Hz
Heating
80
70
60
50
40
30
20
10
0
63
125
250
Octave band center frequency ,Hz
- 98 -
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
500
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
500
1,000
2,000
4,000
8,000
9. Operation noise (sound pressure)