Thermo Scientific CO² incubator HERAcell Vios 160i. Capacity 165L. With a compact footprint, easily stackable. Exterior door with changeable door stop for more flexibility. Relative humidity: > 93% at 37°C. CO2 concentration range: 1 to 20%. Internal dimensions: 3 chambers each HxWxD: 16x42.5x48cm. CO² connection. N²O² connection. CO² control: 0-20%. O² control: 1-21% Temp range: RT (+5°C) - 55°C. Disinfection routine: 180°C. Humidity control with evaporation tray. USB port. Temperature information & CO2 information. Protective screen (glass). External dimensions HxWxD 90x64x78 cm. Internal dimensions HxWxD 56x43x53 cm.