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4. ATTENUATION VALUES
SSP18
Frequency (Hz). . . . . . . . . . . . 63. . . . 125. . . 250 . . .500 . . .1000 . . 2000. . 4000 . .8000
Mean Attentuation (dB). . . . . 15.4 . . . 9.3 . . . 17.0 . . 24.0. . . 31.2 . . 33.6 . . .37.9. . . 37.0
Standard Deviation (dB) . . . . . 4.0 . . . 2.4 . . . .1.6. . . . 1.7 . . . 2.1 . . . .2.1 . . . 2.5 . . . 4.6
SSP18F
Frequency (Hz). . . . . . . . . . . . 63. . . . 125. . . 250 . . .500 . . .1000 . . 2000. . 4000 . .8000
Mean Attentuation (dB). . . . . 16.9 . . .12.8 . . 20.7 . . 30.5. . . 39.6 . . 36.6 . . .38.4. . . 38.2
Standard Deviation (dB) . . . . . 4.2 . . . 2.2 . . . .2.7. . . . 2.0 . . . 2.4 . . . .1.9 . . . 3.1 . . . 2.3
5. MAINTENANCE
5.1
The ear defenders should be disinfected every three months, according to use. Any part
of the ear defender which comes into contact with the wearer should be disinfected.
5.2
Keep the ear defenders as clean as possible, washing in warm soapy water is
recommended. Do not use organic solvents or alcohol for cleaning.
5.3
When not in use it is recommended to store the ear defenders in a clean, dry environment
for optimum protection.
SSP18
NOTE: It is our policy to continually improve products and as such we reserve the right to alter data, specifications and component parts without prior notice.
IMPORTANT: No liability is accepted for incorrect use of this product.
WARRANTY: Guarantee is 12 months from purchase date, proof of which will be required for any claim.
INFORMATION: For a copy of our latest catalogue and promotions call us on 01284 757525 and leave your full name and address, including postcode.
Sole UK Distributor, Sealey Group,
Kempson Way, Suffolk Business Park,
Bury St. Edmunds, Suffolk,
IP32 7AR
Original Language Version
www.sealey.co.uk
01284 757500
Web
sales@sealey.co.uk
01284 703534
email
SSP18,SSP18F Issue: 2 - 18/07/11
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