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M
ANSI S-3.19-1974
ADVANCE ProCOM Headband Type
ANSI S3.19-1974
(M:1) Frequency (Hz)
125
250
500
1000
2000
3150
4000
6300
8000
NRR
CSA
(M:2) Mean Attenuation (dB)
19.7
22.4
29.3
37.0
36.0
40.5
43.5
44.6
42.1
25
A
(M:3) Std Deviation (dB)
3.0
2.4
3.6
2.4
3.2
3.3
4.6
3.3
4.7
ADVANCE ProCOM - Helmet Attached Earmuff
ANSI S3.19-1974
(M:1) Frequency (Hz)
125
250
500
1000
2000
3150
4000
6300
8000
NRR
CSA
(M:2) Mean Attenuation (dB)
17.1
20.8
27.2
36.2
37.3
39.1
41.1
39.8
38.9
24
A
(M:3) Std Deviation (dB)
3.6
2.5
2.8
2.9
2.4
3.1
3.4
4.2
3.7
The level of noise entering a person's ear, when hearing protector is worn as directed, is closely approximated by the difference between the
A-weighted environmental noise level and the NRR.
Example
1. The environmental noise level as measured at the ear is 92 dB(A).
2. The NRR is 25/24 (value on label) decibels (dB).
3. The level of noise entering the ear is approximately equal to 67/68 [92 dB(A) - NRR] dB(A).
CAUTION
For noise environments dominated by frequencies below 500 Hz the C-weighted environmental noise level should be used.
WARNING
Improper fit of this device will reduce its effectiveness in attenuating noise.
N
AS/NZS 1270
ADVANCE ProCOM Headband Type
Clamping force: 12.2 N AS/NZS 1270
(N:1) Frequency (Hz)
125
250
500
1000
2000
4000
8000
SLC80
Class
(N:2) Mean Attenuation (dB)
20.1
22.1
29.1
37.0
35.6
43.2
41.2
32
5
(N:3) Std Deviation (dB)
3.3
2.8
3.2
2.3
3.6
4.9
4.0
(N:4) Assumed Protection Value (dB)
16.8
19.3
25.9
34.7
32.0
38.3
37.2
ADVANCE ProCOM - Helmet Attached Earmuff
Clamping force: 13.5 N AS/NZS 1270
(N:1) Frequency (Hz)
125
250
500
1000
2000
4000
8000
SLC80
Class
(N:2) Mean Attenuation (dB)
17.4
21.1
28.0
36.6
37.2
41.7
40.3
32
5
(N:3) Std Deviation (dB)
3.4
1.8
2.5
2.9
2.3
3.2
4.7
(N:4) Assumed Protection Value (dB)
14.0
19.3
25.5
33.7
34.9
38.5
35.6
Hearing protector Class 5 tested to AS/NZS 1270. When selected, used and maintained as specified in AS/NZS 1269, these protectors may be used in noise up to 110 dB(A)
assuming an 85 dB(A) criterion. A lower criterion than 85 dB(A) may require a higher protector class.
Testing according to ANSI S3.19 1974, AS/NZS 1270:2002 and CSA Z94.2-2014 by PZT GmbH, Bismarckstr. 264B, 26389 Wilhelmshaven, Germany (EU Notified Body 1974)
For further information, please contact your STIHL sales company.
(O) Helmet Mounted Approved Combination
These hearing protectors should only be attached to and worn on the following helmets:
(O:1) Helmet Brand
(O:2) Helmet Model
(O:3) Size Combination
(O:4) Helmet Mount Adaptor
STIHL
Function Universal (G22)
M, L
(A:4) Adaptor A
STIHL
ADVANCE X-Climb (X5007V)
S, M, L
(A:4) Adaptor A
STIHL
ADVANCE Vent/X-Vent
M, L
(A:5) Adaptor B
(P) Region Selection
You can select the proper FM frequency range for your location:
Region
Frequency Range
Step
Worldwide
76.0 - 108.0 MHz
± 100 kHz
North America, South America, Australia
87.5 - 107.9 MHz
± 200 kHz
Asia and Europe
87.5 - 108.0 MHz
± 100 kHz
Japan
76.0 - 95.0 MHz
± 100 kHz
(N:1)
(N:2)
(N:3)
(N:4)
O
(O:1)
(O:2)
(O:3)
(O:4)
P
(M:1)
(M:2)
(M:3)
(M:4)
UsersGuide_ADVANCE ProCOM.indb 6
UsersGuide_ADVANCE ProCOM.indb 6
2022-10-21 오후 1:15:38
2022-10-21 오후 1:15:38