Protective clothing. Test methods for clothing providing protection against chemicals - Determination of resistance to inward leakage of aerosols and gases (inward leakage test)

Protective clothing. Test methods for clothing providing protection against chemicals - Determination of resistance to inward leakage of aerosols and gases (inward leakage test)

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1   Scope

This part of ISO 17491 specifies two different methods for determining the inward leakage of chemical protective suits in an aerosol environment (Method 1) or a gaseous environment (Method 2).
The procedure is applicable to gas-tight suits and non-gas-tight suits and provides an evaluation of chemical protective suit integrity, particularly leakage in the breathing zone, under dynamic conditions through the use of human subjects.