Kerbl 34725 Instrucciones De Uso página 7

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Technical data
Frequency (Hz)
Average sound protection (dB)
Standard deviation (dB)
Theoretical noise protection (dB)
SNR:28 dB - av. noise absorption (28 %)
H:31 dB - noise absorption at high frequencies (31 %)
M:24 dB - noise absorption at medium frequencies (24 %)
L:18 dB - noise absorption at low frequencies (18 %)
The ear protection can also be recommended for noise that occurs suddenly. The value specified for „SNR" was determined
on the basis of a continuous noise level (not an indicator for noise situations such as gunshot).
Weight (incl. batteries)
Headband compressive force
Headband material
Ear padding material
Requirements:
These hearing protectors correspond to:
• EN352–1:2002 "Hearing protectors – General requirements. Part 1: Ear protection"
• EN 352-8:2008 "Hearing protectors – Safety requirements and checks. Part 8 "Audio ear muffs for entertainment purposes"
• regulation (EU) 2016/425 , Directives 92/31/EEC, 93/68/EEC
• emissions: EN 55022:1998/A1:2000/A2:2003(Class B), EN 61000-6-1,6-3:2001
• attenuation: EN 61000-4-2:1995/A1:1998/A2:2000, EN 61000-4-3:2002/A1:2002
PPE is subject to the conformity assessment procedure Module D under surveillance of the notified body:
INSPEC International Ltd.
56 Leslie Hough Way,
Salford, Greater Manchester M6 6AJ
United Kingdom
Testing institute: 0194
EU type examination carried out by:
Institute of Occupational Health of the German Social Accident Insurance (IFA)
Alte Heerstraße 111
53757 Sankt Augustin
Germany
Testing institute: 0121
Electronic scrap
Disposing of this device after its service life is the responsibility of the operator. Please consult the valid national regulations. The device must not be disposed
of in household waste. In accordance with the stipulations of the EU Directive on the Disposal of Electrical and Electronic Devices, the device can be disposed
of free of charge at the local waste collection or recycling centre. Alternatively, it can be returned to retailers who offer a collection service. The proper disposal
helps to ensure environmental protection and prevents any adverse effects on human health and the environment.
63
125
15.1
15.7
4.4
4.0
10.7
11.7
379 g
11.1 N
Steel + PVC
PVC
250
500
1000
20.2
25.3
27.9
3.4
2.8
2.6
16.8
22.4
25.3
7
2000
4000
8000
34.0
42.5
40.2
3.5
3.7
4.6
30.5
38.8
35.6

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