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Karam FFP2S Disposable Face Respirator with Ear Loops and Exhalation Valve

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Vital Test Requirement as per Standard KARAM Respirator
Particulate Filtering Efficiency (Clause 5.4.2 of IS 9473:2002) Requirement as per Standard- 94% Exceeds 97%
Breathing Resistance (Clause 5.11 of IS 9473:2002)
    Inhalation Flow- 30 l/min: Should be less than 0.7 mbar
    Inhalation Flow- 95 l/min: Should be less than 2.4 mbar
    Exhalation Flow- 160 l/min: Should be less than 3.0 mbar
    0.3 mbar
    1.3 mbar
    1.2 mbar
Total Inward Leakage (Clause 5.4.1 of IS 9473:2002)
    The arithmetic mean of the total inward leakage of at least 8 out of 10 subjects should not be greater than 8%
    The arithmetic mean of the total inward leakage of at least 46 subjects should not be greater than 11%
    2.56%
    7.26%
CO2 Content of Inhalation Air (Clause 5.7 of IS 9473:2002) Carbon dioxide content of the inhalation air (dead space) should not exceed an average of 1% (by vol.) < 0.4%
Flammability (Clause 5.6 of IS 9473:2002) The face mask when subject to pass the flame once at the specified speed should not continue to burn after removal of flame KARAM Respirator does not continue to burn after removal of flame
Bacterial Filtering Efficiency Bacterial filtering efficiency should be >90% > 99%

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Dec 24 - Dec 28

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PRA00000681