Gas masks are used to protect the respiratory and visual organs of an adult from the effects of toxic substances. Such a device is widely used for the needs of personnel of civil defense groups, helps to reduce the risk of radioactive dust, bacterial agents in a gaseous state, and protects against poisoning.
The first gas mask was created in Russia in 1915, it was invented by the scientist N.I. Zelensky. The fixture consisted of a rubber mask and a filter box that was filled with activated carbon. Currently, students are studying the purpose of gas masks while mastering the subject of life safety.
What a gas mask can protect against
Gas masks can protect against the action of toxic substances of strong action - hydrogen sulfide, tetraethyl lead, chlorine, sulfur dioxide, phenol, various dangerous compounds. The first gas masks consisted of a rubber mask, two eyepieces to ensure visibility, a cylindrical filter.
For the first time, a protective agent began to be used during the First World War. During the battle, opponents could use not only firearms, but also chemicals with a damaging effect. The purpose of use was to protect the eyes, skin, and respiratory organs.
You can buy gas masks in organizations that implement personal protective equipment. All necessary information regarding use should be consulted with a consultant before making a purchase.
