... or vials. Specifications Condensing temperature <-70 °CVacuum degree <13PaFreeze-dried area of 0.2 square meters2 liters of material trayWater ... type structure, experimental materials in situ freeze-drying, freeze-dried samples directly to pre-freeze indoors and dry.2. With ... , every procedure has 20 drying step, and stored freeze-dried curve.6. Preset shelf temperature curve, to achieve sublimation ...