Mitsubishi Heavy Industries FDC112KXEN6 Technical Manual page 99

Model FDU140KXE6
Noise level 43 dB (A) at HIGH
49 dB (A) at LOW
70
60
50
40
30
20
63 125 250 500 1000
Mid Octave Band Frequency (Hz)
(g) Duct connected-Low/Middle static pressure type (FDUM)
Model FDUM22KXE6
Noise level 33dB(A) at HIGH
31dB(A) at MEDIUM
28dB(A) at LOW
70
60
50
40
30
20
63 125 250 500 1000
Mid Octave Band Frequency (Hz)
Model FDUM71KXE6
Noise level 35dB(A) at HIGH
32dB(A) at MEDIUM
29dB(A) at LOW
70
60
50
40
30
20
63 125 250 500 1000
Mid Octave Band Frequency (Hz)
Model FDUM140KXE6
Noise level 38dB(A) at HIGH
36dB(A) at MEDIUM
33dB(A) at LOW
70
60
50
40
30
20
63 125 250 500 1000
Mid Octave Band Frequency (Hz)
70
• Power level
60
(Measurement conditions: JIS-B8616,
measurement location: reverberation chamber)
50
40
FDU71KXE6
30
FDU90, 112KXE6
20 FDU140KXE6
2000 4000 8000
Note (1) Values are for external static pressure of 50Pa
Measured based on JIS B 8616
Mike position as right
Models FDUM28KXE6,36KXE6
Noise level 34dB(A) at HIGH
70 70
60
60
50
50
40
40
30
30
20
20
63 125
2000 4000 8000
Mid Octave Band Frequency (Hz)
Model FDUM90KXE6
Noise level 36dB(A) at HIGH
70 70
60 60
50 50
40 40
30 30
20 20
2000 4000 8000 63 125
Mid Octave Band Frequency (Hz)
70
60
50
40
30
20
2000 4000 8000
MODEL Outlet side
52
53
54
1.5m
31dB(A) at MEDIUM
28dB(A) at LOW
250 500 1000 2000 4000 8000
33dB(A) at MEDIUM
30dB(A) at LOW
250 500 1000 2000 4000 8000
95
- -
(Unit: dB)
Inlet side
65
66
67
Models FDUM45KXE6,56KXE6
Noise level 35dB(A) at HIGH
32dB(A) at MEDIUM
29dB(A) at LOW
70
70
60
60
50
50
40
40
30
30
20
20
63 125 250 500
Mid Octave Band Frequency (Hz)
Model FDUM112KXE6
Noise level 37dB(A) at HIGH
35dB(A) at MEDIUM
32dB(A) at LOW
70 70
60 60
50 50
40 40
30 30
20 20
63 125 250 500
Mid Octave Band Frequency (Hz)
70
60
50
40
30
20
1000 2000 4000 8000
70
60
50
40
30
20
1000 2000 4000 8000