FIELD: respirator testing equipment. SUBSTANCE: method involves supplying aerosol under test to breathing zone. Aerosol under test is luminescent composition comprising 0.1 g of eosine solved in 5 g of ethyl alcohol, 1 g of additive such as glycerol, and 100 ml of water the balance. Traces of aerosol are detected in ultraviolet light. EFFECT: increased efficiency and provision for precise detection of contaminated air suction sites in respirators. 1 dwg
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