Acson international A5CCY-C Series, Manual

Page: 63 / 67

Sound Data A5LCY_(i)
Sound Data
Sound Pressure Level
Model Speed
1/1 Octave A-Weighted Sound Pressure (dBA), ref 20 μ Pa
Overall
(dBA)
Noise
Criteria 125Hz 250Hz 500Hz 1kHz 2kHz 4kHz 8kHz
A5CMY
15ER
High 40 42 45 41 37 33 27 46 41
Med 34 35 38 32 28 21 13 38 35
Low 32 33 36 29 24 17 9 35 32
A5CMY
20ER
High 42 46 49 44 43 36 31 50 45
Med 36 40 43 37 36 27 20 43 38
Low 34 38 41 34 33 23 15 41 36
A5CMY
25ER
High 45 47 51 48 48 40 34 53 48
Med 43 46 49 46 46 37 31 51 45
Low 42 46 44 44 44 35 27 49 43
Part Number: 00015210CEY-E
Model Measuring Location
A5CMY 15ER
A5CMY 20ER
A5CMY 25ER
Standard: JIS C 9612