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Standard Freeze Dryer SFDQ 4000

Standard Freeze Dryer SFDQ 4000

Standard Freeze Dryer SFDQ 4000

Standard Freeze Dryer SFDQ 4000 is a floor standing unit with a condensing capacity of 3 kg to 4 kg / 24 h and a temperature of -80°C. Equipped with four trays with a bulk capacity of 1.2 L allowing any shape or size of sample to be freeze dried. Precise vacuum control enables faster freeze drying and reproducible results. Transparent drying chamber helps in visualization of drying process. Big opening condenser with external coiling tubes facilitates pre-freezing function.

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Condenser temperature - 80°C
Condenser capacity 3 to 4 kg / 24 h
Freeze drying area 0.12 m²
Bulk capacity 1.2 L
Vial capacity Φ 12 mm 820 pieces
Vial capacity Φ 16 mm 460 pieces
Vial capacity Φ 22 mm 244 pieces
Cooling Air cooling
Defrosting Off cycle defrosting
Condenser size Φ 220 mm , 240 mm deep
Trays 4 layers
Tray dimension Φ 200 mm
Tray spacing 70 mm
Vacuum pump flow rate 7.2m3 / h
Power 1400 W
Voltage 221 V / 50 Hz, 120 V / 60 Hz
Dimensions 770*550*( 720 + 430 ) mm
Weight 150 kgs
  •  Ice condenser capacity is 3 to 4 kg / 24 h
  •   Condenser temperature ( - 80°C )
  •   Display of sample temperature , vacuum curve degree , cold trap temperature curve
  •   Clear acrylic door for easy product viewing during processing
  •   High pumping speed vacuum pump
  •   Pre-freezing function
  •   Anti-corrosive stainless steel air inlet valve
  •   USB port to output freeze drying data
  •   Optional: Intake backfilling filter, Air inlet filter for pump, Nitrogen inflation valve, Vacuum control valve, Eutectic point testing device, Electrical heat defrosting, Vacuum pump oil return, Oil mist filtration system, RS232 interface and software for data storage on computer

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