Used Lab Equipment

Used Lab Equipment

We offer an assortment of refurbished Bulk Drying Lyophilizers and Stoppering Lyophilyzers ranging from Benchtop Lyophilizers, Floor Model Lyophilizers and Cascade Lyophilizers to General Purpose Lyophilizers. Some of our popular manufacturers include VirTis, SP Scientific, FTS Systems, and Labconco. Our Freeze Dryers are fully refurbished and come with a 90 day warranty.

Virtis: 1-2 of 2

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Virtis ES-53 Freeze Dryer

Virtis ES-53 Freeze Dryer

Cambridge ID #: 21728

Features:

The GPFD- General Purpose Freeze Dryer is available in 25 and 35 Liter configurations. Condenser refrigeration packages of -53 or -85C allow you to configure the most economical system for your products. The GPFD is available in 2 to 5 shelf configurations with optional programmable heat. 

The GPFD is ideal for bulky products such as artifacts/documents where low energy input is required and long freeze-drying cycles are common. It is also ideal for large quantities of very low moisture products.

  • Mobile, free-standing design
  • Choice of refrigeration systems with temperatures of -53 or -85C
  • 2 to 5 shelves
  • Intellitronics Controller to monitor your cycle from anywhere you receive email

Benefits:

  • Mid-cycle defrost option for drying larger items
  • Visually monitor product progress through acrylic door
  • Large batch processing in a single run with 25 or 35-liter condenser capacity
  • Accommodate a wide variety of product solvents with temperatures to -85C
  • Long equipment life, chamber configured of 304 stainless steel
  • Easy install

Specifications:

    • Maximum low condenser temperature (°C): -53°C
    • Condenser capacity in 24 hrs: 14 L
    • Condenser capacity total: 25 L
    • Condenser surface area: 506 in² (3264 cm²)
    • Construction: 304 stainless steel chamber and condenser

 

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Virtis-ES-53-Freeze-Dryer-21728
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SP Scientific VirTis Genesis 25L-XL Bulk Drying Lyophilizer

SP Scientific VirTis Genesis 25L-XL Bulk Drying Lyophilizer

Cambridge ID #: 22604

Key Features:

  •  Compact, freestanding, mobile design.
  •  Easy scale-up from research to full production.
  •  Available with a Wizard 2.0 or LyoS™ control system.
  •  Optional hydraulic stoppering system available.
  •  Narrow and cleanroom configurations available with
  • 8-inch vapor port.

Performance Specifications:

  • Lowest Shelf Temperature(50 Hz / 60 Hz):  ≤ -57 °C / -60 °C
  • Shelf Temperature Control Range*: -40 to 65 °C
  • Shelf Pull-Down from 20 °C to -40 °C : ≤ 45 minutes
  • Lowest Condenser Temperature(50 Hz / 60 Hz): ≤ -67 °C / -70 °C
  • Maximum Condenser Capacity: ≥ 25 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: 1
  • Compressor Horsepower: 1.5 hp
  • System Refrigerant: R245fa, R508B
  • 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

Utility Requirements:

  • Compressed Air (for units with isolation valve): 80 psig (6.5bar)
  • Ambient Room Temperature: 15-25 °C (59-77 °F)
  • Approx. Peak Room Heat Generated (Air-Cooled Units): 8,900 BTU/h
  • Approx. Peak Room Heat Generated (Water-Cooled Units): 4,000 BTU/h
  • Cooling Water Usage**: 1-3 gpm (4-12 Lpm)

Electrical Requirements:

  • Voltage: 208 - 230 VAC
  • Hertz: 60 Hz
  • Phase: 1 Φ
  • Breaker Amperage: 30 A
  • Recommended Outlet: NEMA L6-30R

Dimensional Data - Cleanroom Configuration:

  • Width: 25 in (64 cm)
  • Depth: 75 in (191 cm)
  • Height: 73.5 in (187 cm)
  • Max. Weight: 850 lb (386 kg)
  • Min. Clearance on All Sides: 10 in (25 cm)
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SP-Scientific-VirTis-Genesis-25L-XL-Bulk-Drying-Lyophilizer-22604
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