1 Application and Feature:
The XF0013MF11 mask is a novel design gas mask,the canister of the
face piece. when the ambient air is contaminated with chemical
biological and radiation agents, the mask can provide effective
protection to the we-area’s respiratory organs, eyes and facial
skin. The mask is designed for use by military, police and civil
defense and can also be used in industry, agriculture, storehouse,
scientific research etc.
The mask is equipped with a drinking system. If necessary the face
piece may be connected to a canteen by means of accessories to
enable the wearer to intake water or fluids in contaminated areas.
The flexibility of the face piece is suitable. The elastic straps
have elasticity and can be adjusted at random to ensured a
comfortable, leak-free fit. Large triangular lenses are
manufactured from optical plastic and surface treated specially.
The lenses provide a wide visual field and excellent optical
properties and have good abrasion and shook resistance.
The canister is filled with impregnated carbon of good quality and
high efficiency filter paper and high efficiency filter paper and
can filter out toxic gases and particulate aerosol from the
influent air except carbon monoxide. The canister has a low
resistance, lightweight and long life.
2 Gas life:
Cyanogens chloride: not less than 50 minutes at 30 L/min.
(1),5mg/L, 80-80% RH conditions.
Hydrocyanic acid: not less than 50 minutes at 30L/min,3mg/L
(2) Oil mist penetration coefficient: not more then 0.005% at
(3) Inhalation resistance: not more than 186 pa at 30L/min.
(4) Exhalation resistance: not more then 100 pa at 30L/min.
(5) Visual field: total not less than 75%, binocular visual field
not less than 30%.
(6) Weight: Complete set of mask app . 700 grams.
(7) Storage life: more then 8 years.
3 USE AND MAINTENANCE
(1) The XF0013MF11 mask is divided into three sizes (small, medium
,large on the left lower part of the face blank with a
number:1(small),2(medium) or 3(large).The user chooses a suitable
mask according to the user’s head shape. If the user’s eyes after
the mask has been worn are at the level of about10 mm above the
horizontals center line lf lenses , it is shown that the selected
size of the mask is suitable. If the eyes are above the value of
10mm,the mask is too small . If the eyes are below the value ,the
mask is too large.
(2) Use of drinking device. A special canteen cap should be screwed
previously to the canteen .when the wearer needs to drink water
,unscrew the protective covers from the canter-en cap and the water
inlet valve, screw the ends of the connecting tube to the canteen
cap and the water inlet valve, actuate the water inlet valve by
hand to keep a suction tube in the mouth.
3,The complete mask, particularly the lenses and the expiratory
valve, should be kept clean. If necessary the lenses and the
expiratory valve may be washed with clear water.
4,the canister can diversities adsorption capacity for toxic gases
after it has absorbed the moisture. The closure cap and the plug
should usually be attached to the canister to prevent the ingress
5,The gas masks should be stored in a cool dry place. If the masks
are not in use for a longer time, a support should be placed in
each face blank to prevent the deformation. The face piece must not
contact organic solvent.
We can supply other police,military gas mask.