Project Test results
Types of protected substances:
Filters can prevent:
Sarin and other nerve agents, mustard gas, cyanide, tear gas, arsenide, and phosphine;
Radioactive and highly toxic particles, aerosols, microorganisms, bacteria, and viruses;
Most industrial gases, including organic gases and vapors, inorganic gases and vapors such as chlorine, hydrogen sulfide, arsine, organic and inorganic acids such as formic acid, hydrogen sulfide, sulfur dioxide, hydrogen fluoride, and hydrogen chloride;
.
Anthrax, smallpox, and other toxic substances. Material Aluminium
Weight ≤200g
Smoke filter Folded by glass fiber filter paper
Filling layer Impregnated activated carbon
Thread NATO standard, in accordance with STANAG4155
Thread size 40×3.63mm
Ventilation resistance ≤140Pa at the flow of (30±0.3)L/min
Dust discharge Not more than 0.12mg
Compactness No bubble overflow within 1min
Strength No bubble overflow within 1min
Smoke filtering performance Filtration efficiency shall not be less than 99.99%
Protection time against benzene
level 2 ≥70min
Protection time against hydrocyanic acid
level 2 ≥27min
Protection time against sulfur dioxide
level 2 ≥23min
Protection time against ammonia level 2 ≥25min
Protection time against hydrogen sulfide
level 2 ≥35min