Description
Compact -85°C Ultra-Low Freezer with Data Logging for Benchtop & Undercounter Use
This 3.21 cubic foot (91 liter) ultra-low temperature freezer delivers reliable -85°C performance in a compact, space-efficient footprint, making it ideal for laboratories that need high-performance ultra-low storage without sacrificing floor space. Equipped with a variable-speed compressor, digital controls, and integrated data logging, this unit is well suited for point-of-use storage, backup capacity, or mobile lab environments.
Key Features & Benefits
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Ultra-Low Temperature Range: -20°C to -85°C (-4°F to -129°F)
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Compact High-Capacity Design: Larger internal volume than standard benchtop ULT freezers
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Digital Temperature Control: Easy-to-read display with min/max temperature recording
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Integrated Data Logging: Adjustable logging intervals with interactive temperature graph
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USB Data Export: Download temperature data in CSV format
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Advanced Alarm Protection: Audible high/low alarms with power failure and low-battery alerts
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Backup Battery: Maintains alarm function during power interruptions
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Energy-Efficient Variable-Speed Compressor: Optimized cooling with low energy use and quiet operation
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Environmentally Responsible Refrigeration: HCFC & CFC-free system
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Secure Storage: Insulated steel door with keyed lock
Capacity & Dimensions
Storage Capacity
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3.21 Cubic Feet (91 Liters)
Exterior Dimensions
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37.5" W x 28.5" D x 33" H
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95 x 72 x 84 cm
Interior Dimensions
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25.25" W x 17.5" D x 12.25" H
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64 x 45 x 31 cm
Electrical Specifications
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115V / 60Hz / 1 Phase
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230V / 50Hz / 1 Phase
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230V / 60Hz / 1 Phase
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Amperage: 15A dedicated line
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3 running amps (1.5A @ 230V)
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NEMA Configuration: NEMA 5-15
Certifications: ETL Listed
Controls, Monitoring & Alarms
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Temperature Control: Digital display
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Min / Max Temperature: Display and reset
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Temperature Alarm: Audible high / low
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Alarm Types: Power failure, low battery
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Data Logging: Adjustable intervals
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Data Display: Interactive graph
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Data Download: USB (CSV format)
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Backup Battery: Alarm only
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Alarm Relay: Dry contacts
Construction & Storage Details
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Defrost Type: Manual
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Air Circulation: Gravity flow
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Compressor: Variable-speed compressor
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Insulation: Polyurethane, CFC-free
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Door Configuration: Hinged front door
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Door Material: Insulated steel
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Locking Mechanism: Keyed lock
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Access Ports: Two access portholes
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Shelving: 1 base shelf
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Box Capacity: Holds up to 36 two-inch boxes (not included)
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Exterior Finish: Steel
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Interior Finish: Stainless steel
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Mobility: 2 leveling legs and 2 rollers
Warranty
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3-Year Parts & Labor Warranty
Ideal Applications
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Pharmaceutical and biotech laboratories
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Medical and clinical research facilities
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Sample aliquots, reagents, and enzymes
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Backup ultra-low temperature storage
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Universities and research institutions
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Mobile or space-constrained labs
Note: Specifications subject to change without notice.