Technical Data - Husqvarna HP100-1 Manuel D'utilisation

CAUTION: For HP200-2: Do not push the
earmuffs onto the helmet shell. This will
lock the earmuff arm and can cause dam-
age to the slots on the side of the helmet.
Performance information and
limitations
The level of noise enteering a person's ear, when
hearing protection is worn as directed, is closely
approximated by the difference between the A-weighted
environmental level and the NRR.
Example:
1. The environmental noise level at the ear is 92 dB
(A) .
2. The NRR is 24 decibels (dB).
3. The level of noise entering the ear is approximately
equal to 68 dB (A).
Materials
Part
Cups
Attenuation foam
Sealing rings
Headband
Cup supporting arm
Attenuation data
HP100-1, hearing protection with headband
Fre- 125 250
quen-
cies (H )
z
Mean at- 15.4 20.0
tenua-
tion (dB)
Stand- 2.8 25
ard devi-
ation
(dB)
126

Technical data

Material
ABS
PUR
ABS, PVC
POM
PA
500 1000
28.9 33.3
3.0 1.9
Disposal
• Obey national regulations.
• Use the local recycling system.
CAUTION: For noise environments
dominated by frequencies below 500 Hz, the
C-weighted environmental noise level
should be used. Improper fit of this device
will reduce its effectiviness in attenuation
noise. Although hearing protections can be
recommended for protection against harmful
effect of impulse noise, the Noise Reduction
Rating (NRA) is based on the attenuation of
continuous noise and may not be an
accurate indicator of the protection
attainable impulse noise, such as gunfire.
Part
Adapter
Holder
Spring cover
Spring
2000 3150 4000
34.3 36.6 39.3
3.2 3.7 3.4
Material
PA
PA
PP
Stainless steel
6300 8000 NRR
39.2 39.7 23 dB
4.6 5.0
1138 - 003 - 12.06.2019