Nauszniki
przeciwhałasowe 3M Peltor H520A + 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 |
15.8 |
15.2 |
14.2 |
13 |
15.2 |
18.5 |
20.8 |
23.1 |
27.3 |
31.3 |
33.9 |
35.6 |
35.3 |
34 |
36.5 |
38.2 |
41.8 |
38.7 |
37 |
37.4 |
38.1 |
38.8 |
H, dB |
35 |
M, dB |
27 |
L, dB |
17 |
SNR, dB |
29 |