Vertical Freeze Dryer 0.09m² With 8-Port Manifold (CAT#: STEM-LT-0598-ZJF)

This vertical freeze dryer adopts vacuum freeze-drying (sublimation drying) technology, which removes moisture by first freezing the sample and then sublimating the ice under vacuum. The method preserves the original physical, chemical, and biological properties of samples. The dried products can be stored long-term and rehydrated to restore their original state. With a compact upright design and options for stoppering and manifold connections, this series is widely used in food science, biotech, and pharmaceutical research.

Type: Standard chamber with 8-port manifold
Freeze Drying Area: 0.09m²
Tray Qty.: 3 pcs
Tray Size: Φ200×20mm
Cold Trap Temperature: ≤-60℃ (optional −80℃-−110℃)
Cold Trap Capacity: 28L
Cold Trap Size: Φ300×410mm
Vacuum Degree: ≤5Pa
Water Capture Capacity: 6L/24h
Freeze Drying Time: 36h
Loading Capacity per Shelf (Liquid): 0.9L
Total Loading Capacity (Liquid): 1.8L
Drying Chamber Size: Φ300×445mm
Refrigerant: -60℃: R600a, R23; -80℃: R404a, R23
Cooling System: Air cooling (standard); water cooling (optional)
Power Supply: 220V, 50Hz (standard); 220V, 60Hz (optional)
Power Consumption: 1800W
External Size: 545×686×938mm
Package Size (Main Body): 835×680×1230mm
Accessory Package Size: 725×665×705mm
Gross Weight (Main Body): 118kg (-60℃), 136kg (-80℃)
Gross Weight (Accessory): 52kg
Additional Accessories: Conical flasks (100ml×2, 200ml×2, 250ml×2, 500ml×2), switch valves ×8, USB port

Vacuum freeze-drying preserves sample structure and activity
Vertical design ideal for compact laboratory environments
Large 28L cold trap with efficient water capture
Cold trap temperature down to −80℃ or −110℃ (optional)
Manifold models support flask drying; stoppering models support vial sealing
Air-cooled as standard with optional water cooling for higher performance
Standard USB data output and multifunctional accessory set
Compatible with wide-mouth flasks, automatic air intake and drainage (optional)
Suitable for freeze-drying of biochemical, pharmaceutical, and food samples

STEM-LT-0596-ZJF
STEM-LT-0597-ZJF
STEM-LT-0599-ZJF
STEM-LT-0600-ZJF