Page 28 - Alpha Solway Catalogue
P. 28
LOW ATTENUATION
L1
HEARING PROTECTION SNR: 19dB HEARING PROTECTION
A low profile, lightweight
ear defender with low
attenuation, ideal for LOW
protection between
80 – 85dB PROFILE
DESIGN
KEY FEATURES + + Very low attenuation ideal for
protection at the first action level
Fully adjustable to provide a
comfortable fit for most head sizes.
+ + Low profile cup design
Large ear cushions allow freedom to fit
majority of ears for a comfortable fit
+ Padded, durable headband provides
lasting comfort
+ Blue in colour making them ideal for
food environments
PROTECTS WITHOUT
+ Approved to EN352-1: 2002
'OVER-PROTECTING'
ATTENUATION DATA SNR = 19dB H = 26dB M = 15dB L = 9dB O.T.H 1000 2000 4000 8000 LIGHTWEIGHT COMPACT PADDED
125
250
500
Frequency (Hz)
16.4
22.0
36.3
33.5
31.6
Mean Attenuation (dB)
10.7
7.0
HEADBAND
3.9
4.0
Standard Deviation (dB)
2.7
3.1
2.3
3.1
2.6
33.7
Assumed Protection (dB)
4.4
7.6
27.7
18.9
14.1
29.5
28 www.alphasolway.com 29
