Noise data - vertical, Easicool™ precision air conditioning, Sound data – Airedale EasiCool 6kW 64kW User Manual
Page 192: Te ch ni ca l o utd oo r
EasiCool™
Precision Air Conditioning
Sound
Overall
dB(A)
Frequency (Hz) dB
Measurement
63
125
250
500
1000
2000
4000
8000
CR12
Power
75
69
87
76
68
69
66
61
51
Pressure
@ 10m
44
37
56
45
37
38
34
30
20
CR16
Power
75
69
87
76
68
69
66
61
51
Pressure
@ 10m
44
37
56
45
37
38
34
30
20
CR22
Power
80
82
92
76
73
74
71
66
62
Pressure
@ 10m
49
50
61
44
42
43
40
35
30
CR30
Power
80
82
92
76
73
74
71
66
62
Pressure
@ 10m
49
50
61
44
42
43
40
35
30
CR50
Power
83
85
95
79
76
77
74
69
65
Pressure
@ 10m
52
53
64
47
45
46
43
38
33
CR65
Power
83
85
95
79
76
77
74
69
65
Pressure
@ 10m
52
53
64
47
45
46
43
38
33
CR80
Power
85
87
97
81
78
79
76
71
67
Pressure
@ 10m
54
55
65
49
47
48
44
40
35
CR105
Power
85
87
97
81
78
79
76
71
67
Pressure
@ 10m
54
55
65
49
47
48
44
40
35
Noise Data - Vertical
SOUND DATA
IMPORTANT
The sound data quoted is based on the unit having the STANDARD FAN running at FULL SPEED under normal
operating conditions.
For sound data of optional fan selections, please contact Airedale.
Measurement of Sound Data
All sound data quoted has been measured in the third-octave band limited values, using a Real Time Analyser calibrated
sound intensity meter in accordance with BS EN ISO9614 Part 1 : 1995.
All Sound Power Levels quoted are calculated from measured sound intensity according BS EN ISO9614 Part 1 : 1995.
Semi Hemispherical
Sound Pressure Levels are calculated from sound power using the semi-hemispherical method where the noise source
is in junction with 2 boundaries i.e. the floor and 1 wall.
192
EasiCool Technical Manual 7535776 V1.1.0_04_2013
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