Noise level test chart and air velocity distribution
Noise level test chart
MODEL: HSU-09H03/(BP)1
60
50
40
30
20
10
0
63Hz
125Hz
50
Domestic Air Conditioner
HSU-12H03/(BP)1
250Hz
500Hz
1000Hz
50
Model:
2000Hz
4000Hz
8000Hz
HSU-09H03/(BP)1
HSU-12H03/(BP)1
60
50
40
30
20
10
0
indoor
outdoor