77.. SSound D
ound Data
ata
Sound Pressure level
Ƹ̈͝ϩࡤʒ9࣑࣒
2)
9:S89:MT
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NC Curve
9T 8AS88AMT
3)
9@S89@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
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8AS88AMT
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;8
9:S89:MT
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;9
9@S89@MT
;=
;:
,4
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Discharge
Duct
Duct
2m
2m
1.5m
Suction
Microphone
