▲ Model: TZL30
▲ In accordance with the standards of the Ministry of Public Security GB21976.7-2102
▲ Protection time: ≥30 minutes
▲ Anti-poison object: Hydrocyanic acid, hydrogen chloride, carbon monoxide (gas), poisonous smoke, poisonous mist, etc.
▲ Gas filter tank: Oil mist transmission coefficient <5%; mass ≤300g; resistance <120Pa; dust discharge volume <0.12mg
▲ Full face mask: air leakage coefficient <0.005%; visual field: total visual field> 70%, binocular visual field> 55%, lower visual field> 35%; actual dead space <180ml; mass ≤500g; applicable ambient temperature: -30 ℃ + 60 ℃; inhalation resistance ≤800Pa; exhalation resistance ≤300Pa
▲ Toxic gas protection concentration: 0.3% cyanohydrogen acid (HCN), 0.3% sulfur dioxide (SO2), 0.25% carbon monoxide.
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