Each supply branch of medical molecular sieve oxygen supply backflow prevention measures taken by the medical center with breathing apparatus, gas supply outlet sampling ports should be set up medical molecular sieve oxygen supply source should be set to the standby unit or used in line with Article 4.2 of the specification. Article 10 - 4.2.20 alternate air source specified. Main supply source of medical molecular sieve oxygen machine, spare or alternate air source should be a combination of medical and health institutions to meet the peak amount of oxygen medical gas system debugging Debugging is a systematic project, the company must, after passing the professional staff of commissioning Put into use. So, after debugging the system should meet the following criteria central oxygen supply system: 1, medical equipment at the terminal pressure of not less than 0.4MPa2, general ward terminal pressure of not less than 0.2MPa3, each terminal oxygen flow rate of not less than 10L / min4, oxygen line at the maximum working pressure, leak rate of less than 0.5% of the center of oxygen per hour, Hebei Ericsson, medical center with oxygen equipment provided by Ericsson Hebei Medical Engineering Limited. Central oxygen supply, Hebei Ericsson, medical center oxygen equipment with Ericsson Hebei Medical Engineering Co., Ltd. (www.hslixin.com) this year introduced a new upgrade, the above picture is for reference only, please call the contact picture on this page or telephone obtain the latest information, contact: Li Hongli.