77.. SSound D
ound Data
ata
Duct S
Sound Pressure level
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2)
:<S8:<MT
࡛
NC Curve
9T 9@S89@MT
3)
;8S8;8MT
4)
;>S8;>MT
NOTE
࡛
Specifications may be subject to change without prior notice.
- Sound pressure level is obtained in an anechoic room.
- Sound pressure level is a relative value, depending on the distance and acoustic environment.
- Sound pressure level may differ depending on operation condition.
- dBA = A weighted sound pressure level
-
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Model
&$%
&!
9@S89@MT
;<
;8
,4
:>
:<S8:<MT
2m
2m
Suction
Discharge
Duct
Duct
Microphone
;>
;:
:@
;8S8;8MT
;>S8;>MT
<9
;?
;;
<;
;A
;=