AC220V±10%, 50/60±1Hz; AC110V±10%, 50/60±1Hz
Present Working Time, Accumulating Time, Presetting Time from 10mins to 40hours
Power failure alarm, High&Low pressure alarm
ALTERNATIVELY
*Nebulizer *Low purity alarm: when oxygen purity is above 82%, it will give green light; when the purity is blow 82%( 82% not included), it will give red light *Maintenance alarm: alarm for maintenance after 3000 hours operation *Alarm for high temperature inside systems above 50℃ *Pulse oximeter: fingertip pulse oximeter is available for monitoring patient oxygen saturation on site. *Small LCD display accumulating time; present working time; presetting time.
*Nebulizer *Low purity alarm: when oxygen purity is above 82%, it will give green light; when the purity is blow 82%( 82% not included), it will give red light *Maintenance alarm: alarm for maintenance after 3000 hours operation *Alarm for high temperature inside systems above 50℃ *Pulse oximeter: fingertip pulse oximeter is available for monitoring patient oxygen saturation on site. *Small LCD display: accumulating time; present working time presetting time. *Dual flows.