3M PELTOR M2RX7A2-01 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 earmuffs with foam cushions
M2RX7A2-01
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 earmuffs with foam cushions
M2RX7P3E2-01
A:2 MV (dB)
A:3 SD (dB)
A:4 APV = MV - SD (dB)
B) STANDARD EN352-4:2020
B:A Criterion levels
B:1
H 114 dB(A)
M
108 dB(A)
L 99 dB(A)
C) COMPATIBLE CARRIER DEVICES EN 352-3
C:A Compatible Carrier devices
C:B Carrier attachment earmuffs with foam cushions
C:1 Manufacturer
3M
3M
A:1 f (Hz)
125 250 500 1000 2000 4000 8000
16.3 23.5 30.6 35.1 30.7 34.0
3.0 2.6 2.8 3.1
13.3 20.9 27.8 32.0 27.3 31.6
A:1 f (Hz)
125 250 500 1000 2000 4000 8000
17.5 22.8 29.2 35.9 30.0 34.1
2.6 2.8 3.1 2.8
14.9 20.0 26.1 33.1 27.3 31.4
C:2 Model
G22 (Basic combination)
SecureFit X5500/X5000
H
33.8 32.1
3.4 2.4 2.8 2.7
31.0 29
H
34.9 31.9
2.7 2.7 3.3 2.5
31.6 29
C:3 Attachment
A:5
M L SNR
30.4 24.0 31.5
1.9 2.3 1.9
29 22 30
A:5
M L SNR
30.3 24.4 31.5
2.3 2.4 2.1
28 22 29
C:4 Head Size
E M, L
E S, M, L
361g
390g