The safety mask is a novel design gas mask whose canister is connected directly to the face piece.the mask provides effective protection to the wearers respiratory organs,eyes and facial skin.The gas mask is designed for the military, police and civil defense and can also be used in industry agriculure storehouse scientifiy research work etc.
Main Parameter
full face gas mask
material: silica gel,polycarbonate lens
exhalation resistance: ≤98Pa(30L/min)
weight: 490g(without poison filter)
total field of vision: ≥75%
binocular field of vision: ≥60%
below field of vision:≥40%
mask lens light transmittance: ≥85%
Five-layer medical KN95 mask, with elastic bands on both ends of the ear bag, and two layers of non-woven fabric, heat-sealed cotton and meltblown cloth inside. There are five absorbent layers. The nose clip is made of metal aluminum band, which can be adjusted to increase ...
The PortaCount Pro+ Fit Tester eliminates the guesswork associated with tedious and error-prone qualitative fit test methods. Rather than depending on a person’s chemical sensitivity or cooperation during a qualitative fit test, the PortaCount Pro+ Fit Tester measures actual ...
Mask respiratory resistance testeris used to measure the respiratory resistance and expiratory resistance of respirators and masks under the specified conditions. Applicable to the national labor protection supplies inspection agency, mask manufacturers related inspection and ...