Description
Maximum-Capacity -40°C Laboratory Chest Freezer with Digital Controls & Alarms
This 21 cubic foot laboratory chest freezer delivers dependable -40°C (-40°F) performance in an extra-large, top-opening design, making it ideal for laboratories that require very high-volume, centralized cold storage. Featuring digital dual-display temperature control, built-in alarms, and a lockable lid, this unit is engineered for reliability, security, and long-term sample protection.
Key Features & Benefits
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Low-Temperature Performance: Adjustable range from 0°C to -40°C (32°F to -40°F)
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Maximum Storage Capacity: 21 cu. ft. (594 liters) for high-volume laboratory storage
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Top-Opening Lid Design: Minimizes cold air loss and improves temperature stability
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Digital Dual Display Control: Accurate temperature monitoring and precise control
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Comprehensive Alarm Protection: Audible high/low temperature alarms with power failure and low-battery alerts
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Battery-Backed Alarm: Maintains alarm functionality during power interruptions
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Secure Storage: Lockable lid with padlock provision
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Environmentally Responsible Refrigeration: HCFC & CFC-free system
Capacity & Dimensions
Storage Capacity
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21 Cubic Feet (594 Liters)
Exterior Dimensions
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91" W x 36" D x 49" H
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231 x 91 x 124 cm
Interior Dimensions
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81" W x 21.5" D x 21" H
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205 x 54 x 53 cm
Electrical Specifications
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115V / 60Hz / 1 Phase – NEMA 5-20
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208V / 60Hz / 1 Phase – NEMA 6-20
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230V / 60Hz / 1 Phase – NEMA 6-20
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Other voltages available upon request
Certifications: ETL Listed
Controls & Alarm System
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Temperature Control: Digital dual display
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Temperature Alarm: Audible high / low
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Additional Alarms: Power failure, low battery
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Backup Battery: Yes (alarm-only operation)
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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: Hermetic compressor
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Insulation: High-density polyurethane foam
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Opening Style: Top-opening lid
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Locking Mechanism: Padlock compatible
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Shelving: Base shelf
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Rack Capacity: Up to 42 inventory racks
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Exterior Finish: Powder-coated steel
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Interior Finish: Galvanized steel
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Mobility: 8 heavy-duty, lockable casters for stability and ease of movement
Warranty
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1-Year Parts & Labor Warranty
Ideal Applications
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Centralized laboratory cold storage
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High-volume sample and reagent storage
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Clinical and research laboratories
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Universities and research institutions
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Core facilities and shared lab environments
Note: Specifications subject to change without notice.