Labnic Vacuum Freeze Dryer is a top-press model with a vacuum pump, a cold trap temperature of minus 50 degrees Celsius, a vacuum level below 10 Pa, a water capture capacity of 3 to 4 kilograms daily, a condenser with pre-freezing, an eco-friendly refrigerant, and an LCD display for drying curves. https://www.labnic.com/vacuum-freeze-dryer/lbn-fd122