... products. Large-screen LCD display, programmable memory freeze curve. Freeze-dried samples for laboratory or small-scale production. FD-2 Series ... bottles Specifications Condensing temperature <-70 °C Vacuum degree <13Pa Freeze-dried area of 0.18 square meters 1.8 liter tray ... user programs, each up to 20, and memories of freeze-dried curve. Medium Freeze Dryer