| 1.Display mode | High-definition 8.4” TFT color LCD screen display | 
| 2.Ventilation mode | IPPV, MANUAL (Manual monitoring of tidal volume, ventilation volume, respiratory rate) | 
| 3.Ventilation parameters | Tidal volume 20~1500ml | 
| Rate 1~99 bpm | 
SIMV rate 2~20 bpm  | 
| I:E 4:1~1:8 | 
Inspiratory trigger pressure -1.0~2.0 kPa  | 
PEEP 0~2.0 kPa  | 
Pressure range 1.0~6.0 kPa  | 
SIGH 1.5 times the inspiratory time (70-150 adjustable)  | 
Inspiratory platform 0~50%  | 
| 4.Parameters for ventilation monitoring  | tidal volume, ventilation volume, IPPV rate, SIMV rate, total respiratory rate, I/E, peak pressure of airway, average pressure, pressure - time waveform, flow rate - time waveform,PEEP,inspiratory trigger pressure.  | 
| 5.Monitoring of oxygen concentration | 21%~100% | 
6.Security Alarm System  | Airway Pressure alarm | upper limit setting range  | 1.0~6.0kPa | 
| low limit setting range  | 0.2~5.0kPa | 
Oxygen Concentration alarm  | upper limit setting range  | 21%-100% | 
| low limit setting range | 10%-80% | 
Per-minute ventilation volume alarm  | upper limit setting range  | 3.0~30L/min  | 
| low limit setting range  | 1.0~10L/min  | 
| Sustained high-pressure alarm | it will give alarm when stress have consistently been higher than 2.5 kPa | 
| Suffocation alarm  | it will give sound and light alarm if there is no tidal volume input for 15 second. | 
| Power alarm |  | 
| 7.Power  | AC 220V±10% 50Hz±1Hz |