3M C320 Teknik Veri Sayfası

Solunum Ürünleri 3M C320 için çevrimiçi göz atın veya pdf Teknik Veri Sayfası indirin. 3M C320 6 sayfaları. Particulate respirators

3M™ Particulate Respirators C300 Series

Description

The 3M™ Particulate Respirators C300 Series meet the requirements of European Standard

EN149:2001 + A1:2009, filtering facepiece respirators for use against particles. They provide

effective respiratory protection for use in industries where workers will be exposed to solid

(dust) particles and/or non-volatile liquid particles.

Applications

These respirators are suitable for use in concentrations of solid (dust) particles and/or non-volatile liquid particles up to the

following limits:

Product

C310

C312 (with valve)

C320

C322 (with valve)

*Many countries apply Assigned Protection Factors (APFs) which reduce the maximum concentrations of particles in which

these products can be used. See national regulations and EN 529:2005.

Respiratory protection is only effective if it is correctly selected, fitted and worn throughout the time when the wearer is

exposed to hazards.

Standards

Products are classified by filtering efficiency and maximum total inward leakage performance (FFP1, FFP2 and FFP3), also by

usability and clogging resistance. Performance tests in this standard include filter penetration; extended exposure (loading)

test; flammability; breathing resistance and total inward leakage. Reusable products are also subjected to cleaning, storage

and mandatory clogging resistance tests (clogging is optional for non-reusable products). A full copy of EN 149:2001+A1:2009

can be purchased from your national standards body.

Filter Penetration

The filter penetration, initial and after 120mg of loading with both 120mg of NaCl* and Paraffin Oil, shall not exceed the

following limits:

EN 149:2001+A1:2009 Classification

FFP1 NR D

FFP2 NR D

Technical Data Sheet

Maximum Workplace Exposure Limit

(WEL)*