PRODUCT DATA
NOISEBETA E
ARMUFF
- M
ODEL
6100
I
NSTRUCTIONS
F
OR
U
SE
It is recommended that the wearer should ensure that:
The Earmuffs are fitted, adjusted and maintained in accordance with manufacturer’s instructions.
The Earmuffs are worn at all times in noisy surroundings.
The Earmuffs are regularly inspected for serviceability.
W
ARNINGS
If the above recommendations are not adhered to, the protection afforded by the Earmuffs will be severely
impaired.
This product may be adversely affected by certain chemical substances. Further information should be
sought from the manufacturer.
Regularly inspect for wear and damage. Earmuffs, and in particular their cushions, may deteriorate with use
and should be examined at frequent intervals for cracking, leakage and other deformations. Dispose as
necessary.
The fitting of hygiene covers to the cushions may affect the acoustic performance of the Earmuffs.
F
ITTING
I
NSTRUCTIONS
Earmuffs must be put on before exposure to noise and worn at all times in noisy environment.
With the Earmuffs fully extended, position the headband directly over the head, pull cups outward and
position over ears, so that they fully enclose the ear and seal tightly against the head.
Adjust headband to reduce the space between head and band.
For best results, remove hair, and other objects, from under the cushions. The entire cushion surface
should press firmly, but comfortably, against the head.
A
TTENUATION
V
ALUES
SNR=27dB H=30dB M=25dB L=18dB
Mean Mass=145grams
Frequency (Hz)
63
125
250
500
1000
2000
4000
8000
Mean Attenuation (dB)
16.2
15.7
17.1
25.6
32.7
34.3
31.8
32.6
Standard Deviation (dB)
4.3
3.9
1.7
3.2
3.2
3.0
2.9
3.9
Assumed Protection (dB)
11.9
11.8
15.4
22.4
29.5
31.3
28.9
28.7
Assumed Protection rounded to one decimal place.
N
OTE
: Tested According To BS EN 352-1:2002
