Measurement specifications
Level ranges
Single level range 40 – 120 dB(A)
Measurement range:
(LXF, LXS, LXeq, electrical)
Freq.
31,5
500
1000
4000
8000
12500
A low
38
41
40
40
40
41
A up
80,6
116,8
120
121
119
115,7
C low
37
38
38
37
40
40
C up
117
120
120
119,2
117
113,8
Z low
49
47
49
49
45
49
Z up
120
120
120
120
120
120
Measurement range:
(LCpeak, 1 kHz, electrical)
Upper
Lower
LA
120
40
LC
120
38
LZ
120
49
LCpeak
123
47
LZpeak
123
54
Noise floor (electrical)
31 dB(A)
34 dB(C)
42 dB(Z)
Noise floor (acoustical)
37,2 dB(A)
42 dB(C)
58,7 dB(Z)
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