High Static Pressure Duct Type - Fujitsu Airstage J-IVS AJ 040LCLDH Series Design & Technical Manual

9-10. High static pressure duct type

Model: ARXC036GTEH
•
80
70
60
HIGH
50
40
30
20
10
0
63 125 250
Octave band center frequency, Hz
9-10. High static pressure duct type
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
LOW NC-15
500 1,000 2,000 4,000 8,000
- (04-269) -
Model: ARXC045GTEH
•
80
70
60
HIGH
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
LOW
NC-20
NC-15
1,000 2,000 4,000 8,000
9. Noise level curve