3M PELTOR WS ALERT XP Manual Del Usuario página 2

A) STANDARD EN 352-1:2020
3M strongly recommends personal fit testing of hearing protectors. Research suggests that users may receive less noise
reduction than indicated by the attenuation label value(s) on the packaging due to variation in fit, fitting skill, and motivation
of the user. Refer to applicable regulations and guidance on how to adjust attenuation label value(s). In the absence of
applicable regulations, it is recommended that the attenuation label value(s) be reduced to better estimate typical
protection.
A:A Headband with foam cushion
MRX21A3WS6, MRX21A5WS6
A:2 MV (dB)
A:3 SD (dB)
A:4 APV = MV - SD (dB)
A:6: S, M, L
A:A Headband with gel cushion
MRX21A3WS6, MRX21A5WS6
A:2 MV (dB)
A:3 SD (dB)
A:4 APV = MV - SD (dB)
A:6: S, M, L
A) STANDARD EN352-3:2020
A:B Carrier attachment with foam cushion earmuff
MRX21P3E3WS6, MRX21P3E5WS6
A:2 MV (dB)
A:3 SD (dB)
A:4 APV = MV - SD (dB)
A:B Carrier attachment with gel cushion earmuff
MRX21P3E3WS6, MRX21P3E5WS6
A:2 MV (dB)
A:3 SD (dB)
A:4 APV = MV - SD (dB)
A:1 f (Hz)
125 250 500 1000 2000 4000 8000
13.8 19.3 30.4 34.5 37.7 39.5 36.2
2.7 2.4 2.7 3.6
11.1 16.9 27.7 30.9 35.4 36.8
A:1 f (Hz)
125 250 500 1000 2000 4000 8000
12.6 19.6 30.4 32.4 40.1 40.5 38.0
2.9 2.0 3.0 2.8
9.7 17.6 27.4 29.6 36.8 37.2 35.2
A:1 f (Hz)
125 250 500 1000 2000 4000 8000
14.2 19.7 29.6 33.4 36.3 39.5 34.6
3.9 1.9 2.5 1.8
10.3 17.8 27.1 31.6 33.8 36.8
A:1 f (Hz)
125 250 500 1000 2000 4000 8000
11.8 18.6 28.4 33.2 37.9 39.1 36.9
2.3 2.0 2.0 2.7
9.5 16.6 26.4 30.5 35.5 35.9
H
37.4
2.3 2.7 4.1 2.3
32.1 35
H
37.9
3.3 3.3 2.8 1.9
36
H
36
2.5 2.7 4.9 2.3
29.7 34
H
36.9
2.4 3.2 4.1 2
32.8 35
A:5
M L SNR
29.4 20.8 31.6
2.1 2.2 2.0 411 g
27 19 30
A:5
M L SNR
28.8 20.1 31.2
1.5 2.1 1.6 473 g
27 18 30
A:5
M L SNR
29.2 21.1 31.2
1.5 2.7 1.7 431 g
28 18 30
A:5
M L SNR
28.1 19.3 30.4
1.3 1.8 1.4 495 g
27 18 29