Protective clothing. Test methods for clothing providing protection against chemicals - Determination of resistance to inward leakage of aerosols and gases (inward leakage test) not-eligible The material condition R220 in

The material condition R220 in Table 2 was added

Handling of revisions status in documents

aerospace equipment

is intended for use in conjunction with computational models for analysis of the initiation and development of fire

standard ratings

Protective clothing. Test methods for clothing providing protection against chemicals - Determination of resistance to inward leakage of aerosols and gases (inward leakage test) not-eligible The material condition R220 in1 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.