Technical Data - Husqvarna PRO011 Benutzerhandbuch

Technical data

Type 1 Medium FM1-20/Type 2 Medium FM1-20 Responsible manufacturer: Husqvarna AB, SE-561 82 Huskvarna,
Sweden, tel: +46-36-146500.
Notified body: No. 0403, Finnish Institute of Occupational Health, PL 40, 00251, Helsinki, Finland.
Attenuation
The sound attenuation values for the hearing protector are measured in accordance with EN 24869-1 (with electronics
switched off).
Headband version
f(Hz)
Mf (dB)
Sf (dB)
APV (dB)
HML, dB H=31
SNR, dB 27
f = Frequencies at which attenuation is measured, Mf = Mean value, Sf = Standard deviation, APV (Mf-Sf) = Assumed Protection Value.
H = High frequency attenuation value (predicted noise level reduction for noise where L
value (predicted noise level reduction for noise where L
for noise where L –L = +10 dB), SNR = Single Number Rating (the value that is subtracted from the measured C-weighted sound pressure
C A
level, L , in order to estimate the effective A-weighted sound level inside the ear).
C
Weight (excluding battery): 326 g.
Helmet mounted version
f(Hz)
Mf (dB)
Sf (dB)
APV (dB)
HML, dB H=31
SNR, dB 27
f = Frequencies at which attenuation is measured, Mf = Mean value, Sf = Standard deviation, APV (Mf-Sf) = Assumed Protection Value.
H = High frequency attenuation value (predicted noise level reduction for noise where L
value (predicted noise level reduction for noise where L
for noise where L –L = +10 dB), SNR = Single Number Rating (the value that is subtracted from the measured C-weighted sound pressure
C A
level, L , in order to estimate the effective A-weighted sound level inside the ear).
C
Weight (excluding battery): 352 g.
26 – English
Product user guide
63 125
13,8 10,5
3,7 2,6
10,1 7,9
M=24 L=15
C
63 125
11,7 12,9
3,1 2,7
8,6 10,2
M=24 L=16
C
250 500
16,4 25,4
2,5 2,5
13,9 22,9
–L = +2 dB), L = Low frequency attenuation value (predicted noise level reduction
A
250 500
16,7 24,7
2,1 3,3
14,6 21,4
–L = +2 dB), L = Low frequency attenuation value (predicted noise level reduction
A
1000 2000
32,8 30,5
1,8 2,3
31,0 28,2
–L = –2 dB), M = Medium frequency attenuation
C A
1000 2000
31,8 30,8
2,4 2,4
29,4 28,4
–L = –2 dB), M = Medium frequency attenuation
C A
4000 8000
39,6 37,7
2,3 3.0
37,3 34,7
4000 8000
40,1 35,1
2,5 3,1
37,6 32,0