Preserve Your Garden Produce, Create The Perfect Emergency Food Supply, Make Camping Meals And Healthy Snacks. Unlike Other Methods Of Food Preservation, Freeze Drying Does Not Shrink Or Toughen The Food, And Retains Flavor, Color, And Nutrition.
Features
Convenience of 5-tray dryer in a table top unit. Large capacity — capable of freeze drying as much as a 3.5 to 4.0 gallons of material.
Full-color, touch-screen display.
6-liter ice condensing capacity.
Operation allows for recipe customization (up to 10 Thermal Treatment and 12 Drying steps).
Control of the rate of freeze. This means that the rate of freeze can be speeded up or slowed down.
Control of the ultimate final freeze temperature.
Control of the amount of time a material is held at the ultimate freeze temperature before the drying cycle is started.
Control of the shelf temperature during the dry cycle. This includes setting as many as five different shelf temperatures, thus allowing the material to dry in phases, at different temperatures. For instance, you might have the material begin drying at 10ºF and increase the temperature in phases until the ultimate final dry temperature is 70ºF.
The shelf heaters can be set to automatically control the rate of sublimation during the primary drying cycle. Through this process, the unit has control of the attendant vacuum pressure.
The system records and maintains a log of the pressure and temperature during all parts of the freeze-dry cycle.
Provides ongoing, real-time display of pressure and temperature.
The unit can also connect to and communicate the freeze dryer cycle data to a nearby PC through an ethernet cable.
What's Included
- Commercial Grade Oil-Free Vacuum Pump
- Five (5) Stainless Steel Trays
- Owner’s Manual
- Power Cord (110 Volt)
- Insulator Door Pad
Specifications
Technical Specifications
Item: Freeze Dryer/Lyophilizer
Style: Bench/Table Top
Holding Capacity: 6 Liters of Sublimated Ice
Min. Temp. Rating: Collector Cools to -46ºF
Collector Material: Stainless Steel
Drying Chamber: Included (Stainless Steel)
Purge Valve: Included
Voltage: 115
AMPS: AC20
Dimensions: 32.5″ high x 25.5″ deep x 22.5″ wide
Exterior: Stainless Steel or Powder Coated Aluminum
Electronics: Includes a Full Color Touch Screen (4.3″ diagonal)
Operation: Manual / Automated
Vacuum Pump: 7 CFM Oil-Free Scroll Vacuum Pump
What Our Experts Think
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Precision for Scientific Use: Engineered for scientific applications, this freeze dryer is perfect for preserving biological samples, research materials, and lab-grade substances while maintaining their integrity.
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Oil-Free Pump: Features an advanced, oil-free pump for cleaner, more efficient operation, reducing maintenance requirements and ensuring a contamination-free environment for sensitive materials.
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Large Capacity: Capable of processing larger volumes, making it ideal for laboratories, research institutions, or commercial applications that require high-capacity freeze-drying.
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Stainless Steel Durability: The premium stainless steel construction ensures long-lasting durability, resistance to corrosion, and easy cleaning, suitable for strict laboratory environments.
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User-Friendly Controls: Simple, intuitive controls make it easy to manage the freeze-drying process, providing consistent, high-quality results with minimal effort from the operator.
Q&A
Q: What is the Harvest Right Large Scientific Freeze Dryer with Oil-Free Pump (Stainless Steel)?
A: The Harvest Right Large Scientific Freeze Dryer with Oil-Free Pump (Stainless Steel) is a high-performance freeze-drying system designed for scientific and research applications. It uses an oil-free pump for a cleaner, more efficient process, and its stainless steel exterior ensures durability and professional-grade functionality.
Q: How much material can it process?
A: This model can process up to 12–16 lbs of material per batch, making it suitable for scientific research, laboratories, and other professional applications.
Q: What are its dimensions and weight?
A: The unit measures 30.75" H x 20.25" W x 23.75" D (with pump) and weighs approximately 138 lbs.
Q: What power does it require?
A: The freeze dryer operates on a standard 110-volt outlet and requires approximately 850 watts of power.
Q: What is it ideal for?
A: This freeze dryer is perfect for scientific research, laboratories, and institutions that need to preserve sensitive materials, including biological samples, chemicals, and other research substances, without the use of oil in the pump.
Q: Is the oil-free pump easy to maintain?
A: Yes, the oil-free pump requires minimal maintenance compared to oil-based pumps, making it a cleaner and more convenient option for long-term use.
Q: Does it meet industry standards?
A: Yes, the Harvest Right Large Scientific Freeze Dryer with Oil-Free Pump meets industry standards for scientific and research applications, ensuring reliable and safe freeze-drying performance.
Maintenance Tips
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Regular Cleaning: After each use, clean both the interior and exterior of the freeze dryer using a soft, damp cloth to remove any dust, debris, or residue. Avoid abrasive cleaners to protect the stainless steel finish.
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Oil-Free Pump Maintenance: Since this model features an oil-free pump, check for dust or debris buildup on the pump and clean it regularly. Ensure the pump operates smoothly and without unusual noise, indicating optimal performance.
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Door Gasket Inspection: Regularly inspect the door gasket for any wear, cracks, or debris. Clean it gently with a damp cloth and ensure it seals tightly to maintain proper vacuum pressure. Replace the gasket if damaged.
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Defrost After Each Cycle: Allow ice buildup to naturally melt or use the defrost function after each cycle. Wipe the chamber thoroughly to remove any water and prevent mold, corrosion, or odors.
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Tray and Rack Care: After each cycle, wash the trays and racks with warm, soapy water, and dry them completely before reinserting them. This prevents contamination and ensures a clean environment for the next batch.
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Check Vacuum Performance: Monitor the vacuum pressure and ensure it is operating correctly. If there is a drop in vacuum efficiency, inspect the seals, hoses, and connections for leaks or damage.
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Ventilation and Cooling System: Keep the cooling system and vents free of dust and debris. Clean these areas with compressed air or a soft brush to ensure adequate airflow and cooling efficiency.
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Electrical Checks: Inspect all electrical components, wiring, and connections for signs of wear, damage, or corrosion. Always ensure the unit is plugged into a dedicated, properly grounded electrical outlet.
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Stainless Steel Maintenance: Maintain the stainless steel exterior by wiping it down with a microfiber cloth and using a stainless steel cleaner to remove fingerprints, smudges, and stains.
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Annual Professional Service: Schedule an annual inspection or servicing to ensure all components, including the pump and vacuum system, are functioning correctly. Regular professional maintenance will help extend the life of the unit.
