Introduction of Isolated Chemical Oxygen self rescuer

Isolated Chemical Oxygen Self-rescuer is individual breathing protection equipment which is made based on the principle of oxygen generation by chemicals. Miners use them to self-rescue when it is oxygen-poor or toxic gas threats their life in coal mine. It can be also applied by first aiders or workers from other enterprises

or public institutions who works under the condition of oxygen deficit or toxic gas.

Parameter of Isolated Chemical Oxygen self rescuer

Protection time(min):Medium labour intensity≥30min 

Sit quietly≥120min

The oxygen concentration in breath:≥21%

The Co2 concentration when exhale:≤3%

The temperature in breath(°C)≤60°C

Ventilation resistance(pa):196pa

Production weight:1900g

Production size:166×158×83mm