• Sf = Standard deviation.
• APV (Mf-Sf) = Assumed Protection Value.
• H = High frequency attenuation value (predicted
noise level reduction for noise where L
C
-L
A
= -2 dB).
M = Medium frequency attenuation value (predicted
noise level reduction for noise where L
C
-L
A
= +2 dB).
L = Low frequency attenuation value (predicted
noise level reduction for noise where L
C
-L
A
= +10
dB).
• SNR = Single Number Rating (the value that is
subtracted from the measured C-weighted sound
pressure level, L
C
, in order to estimate the effective
A-weighted sound level inside the ear.
Responsible manufacturer: Husqvarna AB, SE-561 82
Huskvarna, Sweden, tel: +46-36-146500.
Battery
Type
Article number
3.7V
DC
Li-ion
Husqvarna: 594 95 62-01
Materials
Part
Material
Part
Material
Inner ear cup
ABS
Headband
POM+TPE
Outer ear cup, left
ABS
Helmet fork
PA66GF30
Outer ear cup, right
ABS+TPE
Helmet fork spring
Steel
Inserts
PUR
Screws
Steel
Sealing rings
ABS+TPE
12
579 - 005 - 05.07.2019
Содержание HP310-1
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Страница 36: ...Díl Materiál Díl Materiál Vložky PUR Šrouby Ocel Těsnicí kroužky ABS TPE 36 579 005 05 07 2019 ...
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