• Servo Control Mode: air mode.
• Instant ParameterDisplaying: set temp, air temp, heat power rate. 
• Audible & Visual Alams:power failure, sensor failure, higher/lower temp,  air temperature override, fan failure.
• Power failure reset memory and self-test function.
• Hood with dual slope: 4hand-ports.
• Optional skin temperature display.
• Optional humidity display. 

Specifications of hood:
Mattress to Hood: 450 m  
Observation side of hood: Two incline
Operate port: 4 (2 Iris ports)  
Tubing grommets: 2  
Front access panel:826×310 mm  
Mattress Tray Size: 630×360 mm

Technical Specifications:
Power requirement: =400VA  
Temperature control mode: Air servo control  
Air Temp Control Range: 20.0’C-37.0°C  
Temperature fluctuation: =0.5 °C  
Mattress temperature uniformity: =0.8°C  
Temperature rise time: =45 min  
Noise level within hood environment: =55dB  

Alarms  
Power failure alarm  
Fan failure alarm  
Sensor failure alam  
High air temperature alarm +3.0°C  
Low air temperature alarm: -3.0°C  
Over air temperature alarm: =38.0°C  

Operational condition  
Environment temperature: +20’C-+30 °C  
Environment relative humidity: 30%°C-75%  
Environment air velocity of flow: 0.3m/s