Model: ARU24RLF
Cooling
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
NC-40
H igh
NC-35
NC-30
NC-25
NC-20
NC-15
1,000
2,000
4,000
8,000
- 109 -
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
NC-40
H igh
NC-35
NC-30
NC-25
NC-20
NC-15
1,000
2,000
4,000
8,000