Sound Data; Sound Pressure Level - McQuay M5CKY28ER Technical Manual

Sound Data

Sound Data

Sound Pressure Level

Model Speed
High
Med
M5CKY
28ER
Low
S Low
High
Med
M5CKY
40ER
Low
S Low
High
M5CKY
Med
50ER
Low
S Low
Model
M5CKY 28ER
M5CKY 40/50ER
14
1/1 Octave A-Weighted Sound Pressure (dBA), ref 20μPa
125Hz 250Hz 500Hz
45 43 42
40 41 39
38 38 35
35 35 33
48 45 44
49 42 41
48 39 38
45 35 36
50 48 46
52 45 43
53 43 42
51 41 39
Part Number: 000152103N2828, 000153103P4040, 000153103P5050
Standard: JIS C 9612
Standard: JIS B 8616
1kHz 2kHz 4kHz
35 29 22
30 24 15
26 19 9
23 14 5
38 30 28
34 25 21
31 21 13
26 15 5
42 33 32
38 29 27
37 27 24
32 23 16
Measuring Location
Mircophone
Mircophone
M5LCY-II_(i)
Overall Noise
(dBA) Criteria
8kHz
11 41 37
7 38 34
5 35 30
4 32 28
15 44 39
8 41 36
6 38 33
5 35 31
20 47 41
13 44 38
10 43 37
6 39 34
1.4m
1.5m