Double-window mask
Order Number: CDC0284
Double-window, five-point headband, natural rubber hood, mouth and nose cover, exhalation valve and sound system.
The compact frame features a back-folding edge structure for added tightness and comfort to the wear.
The window surface has enhanced coating, light transmission, wear resistance, impact resistance.
Used in conjunction with high-efficiency filter tanks or long tube duct sending systems to protect the face, eyes and respiratory system from radiation, chemical gas, biochemical warfare agents, smoke and radioactive aerosols.
It is suitable for emergency disposal in disease control, military, counter-terrorism, public security, laboratories, etc.
smiddot;
Exhalation resistance: ≤100 Pa
Anti-hydrogen chloride: ≥30min(30L/min 1.5mg/L Relative humidity80%)
Field of view: Total field of view: ≥70%
Bi-eye field of view: . . .30%
Mask leakage rate: ≤0.05%
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