Nauszniki
przeciwhałasowe 3M Peltor H510A + osłona twarzy
HONEYWELL TURBOSHIELD
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 |
13.4 |
12.7 |
11.6 |
10.3 |
10.3 |
10.2 |
13.1 |
16.8 |
20.9 |
24.9 |
29.2 |
32.6 |
30.7 |
29.3 |
31.7 |
34.2 |
39.4 |
36.8 |
37.1 |
36 |
36.5 |
38.1 |
H, dB |
31 |
M, dB |
22 |
L, dB |
13 |
SNR, dB |
25 |