Nauszniki
przeciwhałasowe EAR 5000 + okulary ochronne 3M 2720
Częstotliwość,
Hz |
63 |
80 |
100 |
125 |
160 |
200 |
250 |
315 |
400 |
500 |
630 |
800 |
1000 |
1250 |
1600 |
2000 |
2500 |
3150 |
4000 |
5000 |
6300 |
8000 |
Tłumienie
dźwięku, dB |
13.5 |
12.6 |
13.1 |
10.9 |
9.9 |
10.8 |
14.1 |
18.2 |
21.8 |
27.7 |
33.0 |
34.3 |
34.1 |
30.4 |
34.2 |
37.3 |
38.4 |
36.1 |
35.2 |
34.4 |
36.4 |
37.3 |
H, dB |
34 |
M, dB |
23 |
L, dB |
14 |
SNR, dB |
26 |