Used Lab Equipment

Inludes Vacuum Pump

CFC-free refrigeration systems ideal for rapid, environmentally-safe cooling. Models have brushed stainless steel and glacier white, epoxy-coated steel exterior with blue accents. Equipped with automatic one-button start-up to initiate collector and vacuum, dual LCD screens for vacuum and collector temperatures with LED “waves” to indicate proper conditions, and a 22.9cm (9") condenser drain hose. All models feature a red alarm light to indicate any abnormal system events such as power failure or improper line voltage supply, a moisture sensor that detects moisture in the collector chamber area, a vacuum break valve that bleeds air into the system when power to dryer or vacuum pump is shut off, and a rear-mounted RS-232 port.

Details:

• 4.5 Liters
• Temperature Range: Ambient to 50°C (–58°F).
• Permanently-installed 10-port drying Chamber

Specifications:

• Capacity: 600L
• Lowest Condenser Temperature: -85°C
• Maximum Condenser Capacity: > 25L
• Maximum Ice Condensing Capacity: >12L in 24 hours
• 3 shelf bulk unit
• Maestro Computer Control System

Specifications:

• Capacity: 1000L 5 Shelf Bulk Chamber
• Voltage: 208-230V 60HZ,
• Software: Lyos Control System
• Lowest Shelf Temperature (50 Hz / 60 Hz): ≤ -67 °C / -70 °C
• Shelf Temperature Control Range: -55 to 65 °C
• Shelf Pull-Down from 20 °C to -40 °C: ≤ 30 minutes
• Lowest Condenser Temperature (50 Hz / 60 Hz): ≤ -82 °C / -85 °C
• Maximum Condenser Capacity: ≥ 35 L
• Condenser Surface Area: 750 in2 (4838 cm2)
• Condenser Pull-Down from 20 °C to -45 °C: ≤ 25 minutes
• Maximum Ice Condensing Capacity in 24 hours: ≥ 20 L
• Maximum Deposition Rate: ≥ 0.83 L/hour
• Number of Compressors: 2
• Compressor Horsepower:5 hp, 1 hp
• System Refrigerant: R508B, R407C
• Vacuum Time to 100 Millitorr: ≤ 20 minutes
• Vacuum Rate of Rise: ≤ 30 mT/hour
• Volume-Based Leak Rate: ≤ .0016 mbarꞏL/sec
• Lowest System Vacuum: ≤ 15 mT
• Temperature Uniformity: ± 1.0 °C

6L Freeze Dryer w/Stoppering Tray Dryer with purge valve

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

Features:

FreeZone 12 Liter Console Freeze Dry System is designed for moderate aqueous sample loads. This model is not for use with samples containing acetonitrile. Removes a maximum of 8 liters of water in 24 hours.

Specifications:

• Collector Temperature: -50° C, -58° F
• Ice Holding Capacity: 12L
• Vacuum Pump Displacement Required: 98 L/min or larger displacement
• Dimensions: 32.2" w x 28.0" d x 36.3" H

Specification: 

• Weight: 150.0 lbs
• Weight metric: 68.0 kg
• Dimensions: 31.8" w x 28.1" d x 14.5" h
• Dimensions metric: 80.8 cm w x 71.4 cm d x 36.8 cm h
• Electrical: 115 volts, 60 Hz, 16 A
• Collector Temperature: -50°C, -58°F
• Conformance: CAN/CSA C22.2, UL
• Ice Holding Capacity: 6 L
• Style: Benchtop

The FreeZone Triad Freeze Dry Systems offer it all for lyophilization....stoppering tray dryer and sample freeze drying with four sample valves on the left side. Samples for both types of freeze drying can be run at once. The chamber pre-freezes samples to save money and time, eliminating the need for a separate freezer and product transfer. User-friendly controls enable you to start runs quickly and the microprocessor controls up to five different ramping and holding segments to meet different temperature protocols. The hot gas defrost allows for easy cleanup of up to 1.8 liters of water or 2.5 liters of ice. The built-in pneumatic stoppering mechanism doesn't require compressed gas and can handle glassware from 31mm to 148mm on its 12.4"w x 14.5"d shelf. Two 1/3 hp CFC-free and HCFC-free refrigeration systems cool the collector to -85C (-121F) to process low eutectic point samples including ones containing acetonitrile.

Product features:

• Sensor probe monitors sample temperature digitally
• Four sample valves increase the capacity and flexibility of the freeze dryer
• Built in pneumatic stoppering mechanism is included which does not require compressed gas
• Durable exterior of brushed stainless and glacier white epoxy-coated steel with blue accents
• Chamber pre-freezes samples to save time and money

Specifications:

• Condenser Temperature: -85°C (-121°F)
• Refrigeration System: Two 1/3 hp CFC-free and HCFC-free refrigeration systems
• Electrical: 230V, 60Hz, 12A
• Labconco No.: 7400040
• Dimensions, Overall: 72.4W x 74.9D x 71.1H cm (281/2 x 291/2 x 28")
• Dimensions, Processing Shelf: 31.5W x 36.8Dcm (1213/32 x 141/2")
• Dimensions, Shipping Weight: 204 kg (450 lbs.)

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

Features:

• Stoppering w/ 3 shelves
• Air Cooled
• Computer w/ Lyomanager II Software w/ SMART Technology
• Vacuum Pump

Performance Specifications

• Shelf Temperature Control Range (°C): -70 to 60
• Shelf Temperature Control Range Tolerance (°C): ± 0.5
• Lowest Shelf Temperature (°C): -70
• Lowest Condenser Temperature(°C): -85
• Maximum Condenser Capacity (L): 30
• Condenser Surface Area(in2 / cm2): 850 / 5481
• Maximum Ice Condensing Capacity in 24 hours (L): 20
• Maximum Deposition Rate (L/hour):  0.83
• Condenser Pull-Down from 20 °C to -75 °C (minutes): ≤ 10
• Shelf Pull-Down from 25 °C to -40 °C (minutes): ≤ 25
• Number of Compressors: 2
• Compressor Horsepower: 3.5 , 2
• System Refrigerant: R404A, R290/R508B
• Vacuum Time to 100 Millitorr (minutes): ≤ 20
• Vacuum Rate of Rise (mT/hour): ≤ 30
• Volume-Based Leak Rate (mbar·L/sec): ≤ .0019
• Lowest System Vacuum (mT): ≤ 10
• Temperature Uniformity (°C): ± 1.0

Features:

• Stoppering w/ 3 shelves
• Air Cooled
• Computer w/ Lyomanager II Software w/ SMART Technology
• Vacuum Pump

Performance Specifications

• Shelf Temperature Control Range (°C): -70 to 60
• Shelf Temperature Control Range Tolerance (°C): ± 0.5
• Lowest Shelf Temperature (°C): -70
• Lowest Condenser Temperature(°C): -85
• Maximum Condenser Capacity (L): 30
• Condenser Surface Area(in2 / cm2): 850 / 5481
• Maximum Ice Condensing Capacity in 24 hours (L): 20
• Maximum Deposition Rate (L/hour):  0.83
• Condenser Pull-Down from 20 °C to -75 °C (minutes): ≤ 10
• Shelf Pull-Down from 25 °C to -40 °C (minutes): ≤ 25
• Number of Compressors: 2
• Compressor Horsepower: 3.5 , 2
• System Refrigerant: R404A, R290/R508B
• Vacuum Time to 100 Millitorr (minutes): ≤ 20
• Vacuum Rate of Rise (mT/hour): ≤ 30
• Volume-Based Leak Rate (mbar·L/sec): ≤ .0019
• Lowest System Vacuum (mT): ≤ 10
• Temperature Uniformity (°C): ± 1.0

Applications:

• Tissue Bank
• Small Scale Production
• Diagnostics
• Well Plates
• Vials
• Bulk Applications / Trays

Specifications:

• Shelf Area: 10 sq ft to 20 sq ft
• Shelf Assembly: Bulk or Hydraulic Stoppering
• Shelf Temperature Range: -45ºC or -70º to + 65°C
• Shelf Heat Transfer: Hollow Fluid Filled
• Shelf Size/ Finish: 12″x24″, 316L, 20 Ra or better
• Vapor Port: 6″ Standard
• Condenser Temperature: 30L
• Condensing Rate: 20L in 24 hours
• Condenser Style: Exposed Coil
• Defrost: Hot Gas
• Compressors: 5hp, 3.5hp, & 2hp
• Product Sensors: 4, Type T
• Vacuum Pump: 375 LPM, Corrosion Resistant
• Vacuum Control: Pirani w/ Solenoid & Needle Valve
• Gas Backfill: included
• Control System: PC/PLC with Opt-Dry Software
• Trays: One per shelf
• Cabinet: 46″w x 37″d x 80″h
• Electrical: 230V/3ph/60Hz/30A