Used Lab Equipment

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.)

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

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

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

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

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

Economical and easy-to-use analog drives offer precise speed control—ideal for metering applications. Contains a reversible motor to purge tubing before and after pumping fluid and a  separate single turn speed control.

Specifications:

• Speed Range: 6 - 600 rpm
• Speed Control:+/- 2%
• Maximum Flow Rate:3400 mL/min
• Minimum Flow Rate:36 mL/min
• Dimensions: 5 x 7 x 7 in
• Power Requirements:90 to 130VAC, 1.5A
• Motor hp: 1/10

Economical and easy-to-use analog drives offer precise speed control—ideal for metering applications. Contains a reversible motor to purge tubing before and after pumping fluid and a  separate single turn speed control.

Specifications:

• Speed Range: 6 - 600 rpm
• Speed Control:+/- 2%
• Maximum Flow Rate:3400 mL/min
• Minimum Flow Rate:36 mL/min
• Dimensions: 5 x 7 x 7 in
• Power Requirements:90 to 130VAC, 1.5A
• Motor hp: 1/10

Economical and easy-to-use analog drives offer precise speed control—ideal for metering applications. Contains a reversible motor to purge tubing before and after pumping fluid and a  separate single turn speed control.

Specifications:

• Speed Range: 6 - 600 rpm
• Speed Control:+/- 2%
• Maximum Flow Rate:3400 mL/min
• Minimum Flow Rate:36 mL/min
• Dimensions: 5 x 7 x 7 in
• Power Requirements:90 to 130VAC, 1.5A
• Motor hp: 1/10

The Mini Spray Dryer B-290 is the laboratory equipment of your choice for the quick and gentle drying to powder of liquid end products. The impressive features of the Spray Dryer include its efficient performance with very short set-up times, an effective integrated nozzle cleaning mechanism and a high degree of flexibility thanks to the different cylinder geometries. Whether the requirement is the gentle drying of natural product dyestuffs, the isolation of highly effective pharmaceutical active agents, or the micro-encapsulation of aromas – the B-290’s outstanding features greatly extends the number of applications that are possible with a  spray drying process

Includes:

• Buchi B-290 Mini Spray Dryer w/ Glassware (as shown)
• Standard Glassware
• Advanced Cylinder Shield
• New Nozzle Assembly
• Aspirator Recently Cleaned

Specifications:

• Power consumption: max. 2900 W
• Connection voltage: 200-230 V ± 10 %
• Frequency: 50/60 Hz
• Evaporating capacity: 1.0 l/h H2O, higher for organic solvents
• Airflow: max. of 35 m3/h
• Motor control: Frequency converter
• Max. temperature input: 220 °C
• Heating capacity: 2300 W
• Heating control: PT-100, fuzzy logic, control accuracy ± 3 °C
• Interface: Serial port RS-232 for all parameters
• Spray gas: Compressed air or nitrogen / 200 - 800 l/h; 5 - 8 bar
• Nozzle tip diameter: 0.7 mm standard, other sizes 1.4 and 2.0 mm available
• Possible particle diameter range: 1 - 25 μm
• Mean residence time: 1.0 - 1.5 sec.
• Pollution degree: 2
• Installation category: II
• Dimensions (W x H x D): 65 x 110 x 70 cm
• Weight: 46 kg