GB2890-2022
(1) Anti-gas time: same as the performance of the selected canister
(2) Exhalation resistance: ≤100Pa (30L/min); Inhalation resistance ≤50Pa (30L/min)
(3) Field of view: Total field of view ≥75%
(4) Binocular field of view ≥60%
(5) Lower field of view ≥40°
(6) Mask leakage rate: ≤0.05%
(7) Mask dead space: ≤1
(8) Storage period: 5 years
MF15 gas mask is mainly composed of mask, filter canister, etc. The mask is mainly composed of natural silicone mask body (using injection molding process, frosted surface), lens, intercom and headband, etc.
The mask sealing frame is a reverse folded edge, which is comfortable to wear and has good airtightness, and can meet the needs of more than 95% of adult citizens. The mesh headband can be adjusted at will and can be loose or tight.
Type 15 gas mask can choose different types of gas filter canisters according to the protected object. Two gas filter canisters can be installed at the same time, or a single gas filter canister can be connected.
Safety protection equipment
