Applications Adult, child Control mode Pneumatic driven and electric controlled, time switch, pressure limit, volume control, apnea ventilation Ventilation modes A/C, SIMV, SPONT, SIGH, NIPPV, manual Respiratory rate 4bpm∼60bpm Tidal volume 50ml∼1500ml I:E ratio 1: 0.3, 1: 0.5, 1: 0.7, 1: 1, 1: 1.5, 1: 2, 1: 2.5, 1: 3, 1: 3.5, 1: 4 Trigger sensitivity 0.1kPa∼2kPa(compared to PEEP) Oxygen concentration 48-100% Display mode LCD screen display Waveform Airway pressure waveform display Monitoring parameters Tidal volume, Minute volume, Respiratory rate, Peak airway pressure Alarm parameters Upper airway pressure limit Lower airway pressure limit Low battery alarm Power supply failure Silence for alarm