Technical Data - OWIM HG04131A Instrucciones De Utilización Y De Seguridad

Technical data

Dimensions:
Weight:
Size:
Fit for children:
Earmuffs:
Noise Reduction Rating:
Storage temperature:
Material of headband:
Material of cushion:
WARNING
These earmuffs are of « small size range ». Earmuffs complying with EN
352-1 are of « medium size range » or « small size range » or « large
size range ». « Medium size range » earmuffs will fit the majority of
wearers. « Small size range » or « large size range » earmuffs are
designed to fit wearers for whom « medium size range » earmuffs are
not suitable.
SOUND ATTENUATION DATA:
Frequency
(Hz)
63
125
250
500
1000
2000
4000
8000
14 GB/IE
181 x 135 x 98 mm
approx. 180 g
S (small)
from 6 -14 years old
(depends on the head size)
Not exchangeable (Expiry 09/2021)
SNR approx. 27 dB
(H = 31 dB, M = 24 dB, L = 17 dB)
0°C to +40°C
POM
PU
Result
Sound attenu-
ation
M [dB]
f
15.3
12.2
17.4
27.6
28.1
36.7
36.5
35.9
Standard
deviation
s [dB]
f
3.0
3.2
2.2
2.2
3.3
4.6
3.0
5.0
APV
M –s [dB]
f f
12.3
9.0
15.2
25.4
24.8
32.1
33.5
30.9