-
74
-
'16 • SCM-T-199
Noise
Level
Cooling 40 dB(A)
Heating 45 dB(A)
×
......
Cooling,
Heating
Condition ISO5151-T1, JIS C 9612
10
20
30
40
50
60
10
20
30
40
50
60
70
Sound pressure level (dB)
(Standard 2×10
-5
Pa)
63 125 250 500 1000 2000 4000 8000
Mid octave band frequency (Hz)
N20
10
20
30
40
50
60
10
20
30
40
50
60
70
Sound pressure level (dB)
(Standard 2×10
-5
Pa)
63 125 250 500 1000 2000 4000 8000
Mid octave band frequency (Hz)
N20
Noise
Level
Cooling 41 dB(A)
Heating 43 dB(A)
×
......
Cooling,
Heating
Condition ISO5151-T1, JIS C 9612
・
Sound pressure level
③
1m
Unit
Supply duct
Return duct
2m
1m
1m
Air
1.5m
1m
Unit
Supply duct
Return duct
External staic pressure : 10Pa
External staic pressure : 10Pa
2m
Air
1.5m
Unit
Air
●
Mike position
●
Mike position
●
Mike position
Model SRR50ZM-S
・
Sound pressure level
①
1m
Unit
Supply duct
Return duct
2m
1m
1m
Air
1.5m
1m
Unit
Supply duct
Return duct
External staic pressure : 10Pa
External staic pressure : 10Pa
2m
Air
1.5m
Unit
Air
●
Mike position
●
Mike position
●
Mike position