Rev. A 10-2021
27
HA / XL
Mod.
Lw
Lp
63
125
250
500
1K
2K
4K
8K
dB
dB(A)
dB(A)
dB
dB
dB
dB
dB
dB
dB
dB
+$;/
72
40
+$;/
72
40
+$;/
73
41
+$;/
74
42
+$;/
74
42
+$;/
74
42
+$;/
74
42
+$;/
75
43
+$;/
75
43
HE/ XL
+(;/
71
39
+(;/
72
40
+(;/
73
41
+(;/
74
42
+(;/
73
41
+(;/
73
41
+(;/
74
42
+(;/
75
43
+(;/
75
43
HE / NN
Mod.
Lw
Lp
63
125
250
500
1K
2K
4K
8K
dB
dB(A)
dB(A)
dB
dB
dB
dB
dB
dB
dB
dB
+(11
68
36
+(11
69
37
+(11
71
39
+(11
71
39
+(11
71
39
+(11
72
40
+(11
72
40
+(11
72
40
+(11
72
40
MTEC.5001.GB-A-1 Operation and maintenance manual LZT series English
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Octave bands (Hz)
Octave bands (Hz)