MF27 Full-Eyepiece Gas Mask

Introduction of MF27 Full-Eyepiece Gas Mask

MF27 Full-Eyepiece Gas Mask is a kind of filter type monocular window personal respiratory protective equipment. Can effectively protect wear face, eyes and respiratory tract from the harmful effects of the poison. Used for troops, anti-terrorism and used in workplaces such as public emergency disposal. 

Composition and Characteristics of MF27 Full-Eyepiece Gas Mask

MF27 Full-Eyepiece Gas Mask is mainly composed of window full eye window gas masks, filter box (double box), rubber headband.
All eyes gas masks adopts full eye window design, silicone material. Mainly by the cover body, the large window lens and five can adjust at will the head of the elastic band.
Mask mask body closed box design according to the Chinese adults head type, adopt impreaaion nip side form, wearing comfortable, airtight performance, reliable and applicable to wear more than 95% of the adult citizens. Large window lens made of polycarbonate, with wide field of vision, good optical, impact resistance performance. Block water cover structure is used in bao Ming Ming good performance.
Fill high quality activated carbon and activated carbon filter box - catalyst, to defend different agents, protective time long, small resistance, light weight, easy to change.

Parameter of MF27 Full-Eyepiece Gas Mask

Mask leakage coefficient	≤0.005%(30L/min)
exhalation resistance	≤100Pa(30L/min)
The total field of vision	≥75%
The total field of vision	≥55%
Below the horizon	≥35 angle
Mask the lens light transmittance	≥85 %
protective time	With the performance of the selected filter box

Filter Box Performance of MF27 Full-Eyepiece Gas Mask

Filter box number	The color	Protection object	Test agent	protective time（min）
3	brownness	organic gas	benzene	≥45
4	gray	Ammonia, hydrogen sulfide	ammonia	≥25
7	yellow	Acid gases	sulfur dioxide	≥30

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