Nauszniki
przeciwhałasowe 3M Peltor H540A + gogle ochronne
HONEYWELL LG20
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 |
15.4 |
15.4 |
16.1 |
17 |
18.1 |
21.8 |
22.9 |
26.2 |
29.1 |
33.5 |
37.5 |
36.3 |
36.4 |
38.1 |
36.4 |
35.3 |
36 |
38.3 |
42.8 |
40.8 |
38.3 |
38.7 |
H, dB |
34 |
M, dB |
29 |
L, dB |
20 |
SNR, dB |
31 |