Nauszniki
przeciwhałasowe 3M Peltor X4A + 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 |
14.5 |
14 |
13.6 |
13.2 |
12.7 |
15.4 |
18.1 |
18.7 |
22.5 |
27.7 |
29.1 |
34.3 |
36.1 |
37.4 |
34.7 |
35.4 |
38.6 |
41.9 |
42.4 |
39.1 |
39.5 |
41.6 |
H, dB |
33 |
M, dB |
26 |
L, dB |
18 |
SNR, dB |
29 |