XFZH30 comprehensive poisonous gas-defense mask

XFZH30-comprehensive poisonous gas-defense mask applies to fire and dangerous goods leak, bio-chemistry and contaminated sites, provide effective protection to people's facial skin and eyes. Available for fire special operators and civil defense, or can be used for industry, agriculture, warehouse, power systems and scientific research in different areas.Structural characteristics1. XFZH30-comprehensive fire is formed by the comprehensive cover and a gas mask filtrate cans.2. Comprehensive cover boundary with double reflection, fit for any kinds of head shape, and sealing with one's face.3. Fillet is composing of soft rubber and band button. And the tension is moderate, locking and reliable.4. Monocular megalopae lens, the optical window plastic surfaces with special treatment, a broad vision and good optical properties, wear-resistant, resistant to concussion.5. The communication components have good call performance and reasonable arrangement valve on the exhalation and exhaustion to form the appropriate suction system.6. Filtrate tank and hood joins, airproof reliable.7. The filtrate cans into and out of stomatal soft rubber seal, to retain the seal to ensure that the performance of the product within its validity period.Technical parameter1. The filtrate tank(1) Protection time: 30 minutes(2) Anti-virus object: military chemical warfare agents: sarin, phenyl mercuric hydrogen acid, arsine, phosgene, double phosgene, chlorinated benzene, pleioblastus, bromomethane, 2 trichlormethane, Lowy, cyanogens chloride of mustard gas, and so on. Common toxic gas: organic gases and vapors, benzene, chlorine, ace tonic, alcohol, dip hen, and so on; carbon disulfide, tetrachlorocarbon, trichlormethane, bromomethane, trichlormethane, nitrosalicylic cephalosporanic, chloridizing pleioblastus, etc. Ammonia, industrial and chlorosulfonil: sulphur dioxide, chlorine gas, hydrogen sulfide, nitrogen oxide, phosgene, phosphorus and chlorinated pesticides, and so on, as well as carbon monoxide, radioactive aerosols, toxic bacterial aerosols, toxic smoke, fog, with sharp ebony.(3) Oil mist through the coefficient < 0.01%(4) The quality of critical essays, 500g(5) Resistance: 95L/m < 900Pa(6) dust devil :< 0.12mg2. Comprehensive cover(1) The coefficient < 0.005% prevent(2): 70% of the total vision >; binocular vision > 55%; 35