105 PB
SPECIFICATIONS
Sound Pressure Data Indoor Ducted Units Units
Model
Test condition
9K
4.6ft(1. 4m) under the unit; 3.3ft(1 .0m) high from the ground
NC-15
NC-20
NC-25
NC-30
NC-35
NC-40
NC-45
NC-50
NC-55
NC-60
NC-65
NC-70
10
20
30
40
50
60
70
80
90
63 4k 8k
Hi
Lo
Total octave band s ound level(dB: total sound level C)
125 250
500
1k
Octav e band center frequency(Hz)
Med
Model
Test condition
12K
4.6ft(1.4m) under the unit; 3.3ft(1.0m) high from the ground
NC-15
NC-20
NC-25
NC-30
NC-35
NC-40
NC-45
NC-50
NC-55
NC-60
NC-65
NC-70
10
20
30
40
50
60
70
80
90
Hi
Lo
Med
Total octave band s ound level(dB: total sound level C)
Model
Test condition
18K
4.6ft(1.4m) under the unit; 3.3ft(1.0m) high from the ground
NC-15
NC-20
NC-25
NC-30
NC-35
NC-40
NC-45
NC-50
NC-55
NC-60
NC-65
NC-70
10
20
30
40
50
60
70
80
90
Hi
Lo
Med
Total octave band s ound level(dB: total sound level C)
2k
63 125 4k 8k 250
500
1k
2k
Octav e band center frequency(Hz)
63 125 4k 8k 250
500
1k
2k
Octav e band center frequency(Hz)