These masks are intended to be used for protection against solid and liquid aerosols in wood, cement, glass working, textile, and mining and construction environments. They are extremely durable and have a soft and comfortable inner surface with adjustable nosepiece and secured headband for a proper fit. There is a low breathing resistance for increased working comfort. All FFP2 masks are to be used in concentrations of contaminate up to 10 times the Occupational Exposure Level (OEL) and comply with EN149:2001+A1:2009 FFP2 standard requirement.
Барои истифодаи бар зидди аэрозолҳо сахт ва моеъ
Хусусият Маҳсулоти:
Нафаскашии Муқовимат Delta P (30LPM + 1LPM): < 7mmH2O
Нафаскашии ResistanceDelta P (95LPM + 1LPM): < 24mmH2O
Самаранокии филтрҳо: > 94%
Филтратсия муассирӣ (Санҷиши Aerosol Paraffin нафт ё DOP): > 94%
Headband нерӯманд чизпарастӣ: 20N / 10s
Маротаба халќи шоридан Test: < 30ml / дақ
Маротаба халќи кафшер нерӯманд аст: 10N / 10s