Rev. E 11-2021
26
HA / LS
Mod.
Lw
Lp
63
125
250
500
1K
2K
4K
8K
dB
dB(A)
dB(A)
dB
dB
dB
dB
dB
dB
dB
dB
+$/6
75
43
+$/6
75
43
+$/6
75
43
+$/6
75
43
+$/6
77
45
+$/6
7
-25
+$/6
77
45
+$/6
78
46
+$/6
83
51
+$/6
84
52
+$/6
85
53
+$/6
87
55
+$/6
88
56
+$/6
88
56
+$/6
88
56
+$/6
89
57
+$/6
91
59
+$/6
89
57
+$/6
90
58
+$/6
91
59
+$/6
91
59
+$/6
91
59
+$/6
93
61
+$/6
94
62
HE / LS
+(/6
71
39
+(/6
73
41
+(/6
73
41
+(/6
75
43
+(/6
77
45
+(/6
77
45
+(/6
77
45
+(/6
78
46
+(/6
81
49
+(/6
84
52
+(/6
85
53
+(/6
86
54
+(/6
87
55
+(/6
88
56
+(/6
88
56
+(/6
89
57
+(/6
91
59
+(/6
88
56
+(/6
89
57
+(/6
90
58
+(/6
91
59
+(/6
91
59
+(/6
93
61
+(/6
94
62
MTEC.3900.GB-E-1 Operation and maintenance manual LDA series English
LDA
Air to water chillers
Octave bands (Hz)
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