Portable Coal Mining Chemical Oxygen Self Rescuer
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.
•It also be used for underground engineering, high-rise buildings, places of
entertainment, self-help, tunnel fire, chemical and sanitation engineering and the
workpalce may arise toxic gas or suffocating environment .
Main Parameter
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
Contact me:
Name:Una Wang
Telphone:86-537-2164033
86-13275479516
Skype:jency416
QQ:3154896710
Trademanager:cn1512319098
E-mail:17864713523(a)163.com
