Standard Freeze Dryer LFFD-A12

Standard Freeze Dryer LFFD-A12


Standard Freeze Dryer LFFD-A12 is a compressed unit with 3 kg condenser capacity and condenser temperature of ≤ -56°C for sampling’s holding diluents. Equipped with 4 to 6 shelves allowing any shape or size of sample to be freeze dried and LCD touchable screen and fabricated in oil mist filtration system and vacuum pump oil return device. Excellent cooling and defrosting mode. It is used in laboratory and small amount production.





Cold Trap Temperature≤ -56°C
Condenser Capacity6 kg/24 h
Freeze Drying Area0.27 m2
Bulk Capacity2.7 L
DisplayLCD Touch screen
Shelves4 to 6 pcs
Shelves DimensionΦ 240 mm
Shelves spacing47 mm
Final Vacuum≤ 5 pa
Voltage220 V / 50 Hz
Pumping Speed4 L/s
Cooling ModeWind cooled
Defrosting ModeAir cooled
Cold Trap depth400 mm
Cold Trap diameterΦ 270 mm
Power1400 W
Internal Dimension630 × 580 × 970 mm
External Dimension820 × 580 × 950 mm
Weight155 kg
  • Long lasting preservation equipment
  • Anti-corrosion, anti-external flange and anti-leakage
  • Inert material are used to meet GLP requirement
  • Console and cold trap are finished with stainless steel
  • Hygienic and Reliable usage and operation
  • Ice holding capacity and patented gas diversion tools
  • Vacuum pump protection function using vacuum pump
  • Advanced brand compressors
  • High efficiency, long life and low noise operation
  • With sample pre-frozen function, large cold trap opening, no inner coil, and low temperature refrigerator is useless
Standard Freeze Dryer has tremendous applications in different field such as medicine, pharmacy, biology research, chemical industry and food production.
Accessories Number Accessories Name
1 Cold trap temperature -80°C
2 Vacuum pump anti- returned oil device
3 Cold trap electrical heat defrosting
4 Oil mist filter system