Used Lab Equipment

Features:

• Mobile, free standing design
• Refrigeration systems with temperatures of -53C
• Smooth wall condenser for quick defrost turnaround time
• Convenient front facing vacuum pump oil quick-change module
• Pressure control to provide heat transfer for sublimation as required
• Wide variety of manifolds and accessories available
• Optional filter traps to protect the vacuum pump

Specifications:

• Maximum Low Condenser Temperature: -53°C

• Maximum Low Temperature for Optional Shell Bath: -70°C

• Condenser Capacity in 24 hours: 14 L

• Condenser Capacity Total: 25 L

• Condenser Surface Area:  506 in2 /3264 cm2 

• Vacuum Pull Down Time to 100 mT  (0.133 mB)  (minutes): ≤20 minutes

• Lowest Vacuum  mT / mB (Refrigerated, Dry and Empty): 15 mT / .0198 mB

Description:

The Virtis 25EL Freezemobile is a state-of-the-art large capacity Lyophilizer, also known as a Freeze-Dryer, which is a dehydration process typically used to preserve a perishable material (sample), or make the material more convenient for transport. Lyophilization (Freeze-drying) works by freezing the sample and then reducing surrounding pressure to all the frozen water in the sample to sublimate directly for the solid phase to the gas phase.

• Free Standing Mobile Design (on wheels, easy to move)
• Smooth Wall Condenser for Quick Defrost Turnaround Time
• Pressure Control to Provide Heat Transfer for Sublimation as Required
• Stainless steel manifold and adaptor plate for aqueous and organic solvent applications
• Large batch processing in a single run with 35 liter condenser capacity
• Minimize downtime with quick-defrost turnaround time
• Shorten cycles with pressure control for enhanced heat transfer
• Easy install, requires standard laboratory utilities

Specifications:

• Shelf Temperature Range: -55° C to 65° C
• Lowest Shelf Temperature (50/60 Hz): -67/-70
• Lowest condenser Temperature (50/60 Hz): -82/-85
• Maximum Condenser Capacity (L): 35 L
• Condenser Surface Area: 506/3264
• Maximum Ice Condensing Capacity in 24 hours (L): 12
• Manifold capacity: 12
• Maximum Deposition Rate (L/Hour) 0.5 Condenser Pull-Down  20°C to -45°C (minutes) ≤ 25
• Shelf Pull-Down from 20°C to -45°C (minutes) ≤ 30
• Number of Compressors: 2 
• Compressor Horsepower:0, 1.0 
• Temperature Uniformity (C°): ±1.0 
• Maximum Low Condenser Temperature:  -85° C
• Maximum Low Temperature For Optional Shell Bath: -70°C
• Condenser Capacity in 24 Hours: 14 Liters
• Condenser Capacity Total: 35 Liters
• Vacuum Pull Down Time to 100 mT (0.133mB): ≤ 20 Minutes
• Lowest Vacuum mT/mB (Refrigerated, Dry and Empty): 15mT / .0198mB

Includes one 110V manually controlled spare vacuum pump and Computer w/ Hercules 3.2.6 for data collection.

One compressor system, 25 liter capacity with external condenser, three shelves, 4 product sensors, no stoppering system, 220V one phase, 220V one automatic control vacuum pump 5 -10mTorr, data acquisition system, inert gas backfill with proportional valve.

Specifications:

• 316L Stainless Steel Shelves: 9.18 ft² area; 1.82" clearance; shelf size: 10.75" x 20.5" W x D
• Shelf Temperature Range: -58°C to +65°C
• Max Condenser Capacity" 35 L,
• 1 Compressor, 1.5HP- dual stages/dual gas. -70°C
• Hot Gas Defrost
• Refrigerant: R89 CFC Free
• Vacuum Pump: Leybold D16B main pump + back-up pump
• System Ultimate Vacuum: 10 millitorr
• 220 Volt, single phase, 50 Hz, 30 Amp
• Dimensions: 800 lb, 41" x 27" x 73.5" (WDH)
• Chamber 316L SS construction