6-2. Sound level check point
Front view
Microphone
Side view
Product
Air
1
.5
m
2 m
1 m
Microphone
Measuring duct
(Set the static pressure
as rating in this area.)
Measuring duct
- 33 -
6-2. Sound level check point
6. Operation noise (sound pressure)
DUCT TYPE
ARXG09-18KLLAP
DUCT TYPE
ARXG09-18KLLAP