autoclave 12 liters class b with usb whiteWhite autoclave 12 liters class B with USB Details of guarantees Security The cycle does not start if the door is not properly closed. Automated safety with double hydraulic locking device, prevents the door from opening while the chamber is under pressure. Safety valves prevent pressure generator and camera. A safety thermostat prevents overheating in the chamber and generator An automatic safety lock prevents accidental opening of the door during