EN
25
Weight 208 g
Material in the cups ABS
Material in seals PVC
Material in foam PU
The sealing rings and dampers on this model are
not replaceable.
DESCRIPTION
The ear defenders are made of material
that does not cause skin irritation or allergic
reactions, or have any other negative effect on
health and safety.
ATTENUATION VALUES
Frequency (Hz)
125
250
500
1000
2000
4000
8000
Measured mean
attenuation (dB)
13,2
14,7
22,1
30,7
35,8
41,9
41
Standard deviation
(dB)
2,8
2,7
2,8
2,3
2,6
3,4
2,9
Assumed protection
value
10,4
12
19,3
28,4
33,1
38,5
38,1
SNR = 26 dB, H = 33 dB, M = 22 dB, L = 15 dB
Содержание 002961
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