3M 1100 Series Disposable Ear Plugs Data Sheet

1100 Series Disposable Ear Plugs Data Sheet 3M™ 1100 Foam Ear Plugs 3M™ 1110 Corded Foam Ear Plugs

Main Features: Information:

• Soft disposable polyurethane foam ear plugs providing extra A range of information must be provided on the packaging. The comfort. packaging of the 3M 1100/1110 Ear Plugs complies with the requirements of EN352-2:2002. A copy of this European standard

• The tapered shape is designed to adjust to most ear canals.

can be purchased from your national standards body.

• They are made from soft hypo-allergenic material.

Fitting Instructions:

• The bright orange colour permits high visibility and makes safety checks easier.

The plugs should be fi tted in accordance with the diagrams. Care should be taken to refi t the plug if it becomes dislodged through

Applications:

movement.

The 3M 1100/1110 - Ear Plugs can be used in may industries where harmful noise is present such as:

• Aircraft

• Metal Industry

• Woodworking

• Automotive

• Printing

• Textile • Construction

Approvals: The 3M 1100/1110 Ear Plugs have been shown to meet the Basic Safety Requirements under Article 10 of the European Community Directive 89/686. These plugs are tested to EN352-2:2002 and are CE marked.

Materials: The following materials are used in the production of the 3M 1100/1110 Ear Plugs: • Plugs – Polyurethane foam • Cord – Polyester

Maintenance:

Attenuation:

These plugs are disposable and should be discarded after use.

Attenuation data for the 3M 1100/1110 Ear Plugs (according to EN24869-1)

F (Hz) 63 125 250 500 1000 2000 4000 8000 Mf (d B) 30.0 33.1 36.3 38.4 38.7 39.7 48.3 44.4 sf (d B) 3.9 5.0 7.4 6.2 5.6 4.3 4.5 4.4 Mf-sf (d B) 26.1 28.1 28.9 32.2 33.1 35.4 43.8 40.0 SNR = 37d B H = 37d B M = 34d B L = 31d B APVf (d B) = Mf -sf(d B)