16 PB
SPECIFICATIONS
Sound Pressure Data (Indoor Units)
Model
24K
Test Condition
3.28 ft. in front of the outlet of the wind
tunnel; 3.28 ft. above the bottom of the
unit.
Total octave band sound level (dB:total sound level C)
Octave band center frequency (Hz)
Model
36K
Test Condition
3.28 ft. in front of the outlet of the wind
tunnel; 3.28ft. above the bottom of the unit.
Total octave band sound level (dB:total sound level C)
Octave band center frequency (Hz)
Model
48K/60K
Test Condition
3.28 ft. in front of the outlet of the wind
tunnel; 3.28 ft. above the bottom of the unit.
Total octave band sound level (dB:total sound level C)
Octave band center frequency (Hz)
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
63 125 250 500 1k 2k 4k 8k
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
63 125 250 4k 8k500 1k 2k
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
63 125 250 4k 8k500 1k 2k
Figure 211