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Thermo Scientific 20LFEETSA Upright -20°C Laboratory Freezer with 20 Cu Ft Capacity
Product Description
The Thermo Scientific 20LFEETSA is a 20 cubic feet upright laboratory freezer engineered for reliable storage of biological samples and reagents in clinical diagnostics, biotechnology, and molecular biology laboratories. It operates within a temperature range of −12°C to −20°C, controlled via a mechanical thermostat accessible inside the door, ensuring precise temperature regulation critical for bioprocessing and molecular diagnostics workflows.
Key technical features include:
- Capacity: 566.34 liters (20 cu ft) to accommodate large-volume sample storage needs in biomedical and synthetic biology research.
- Cooling system: Bottom-mounted compressor employing eco-friendly CFC-free R134a refrigerant for sustainable and efficient cooling performance.
- Construction: Foamed-in-place polyurethane insulation for minimized thermal exchange, preserving sample integrity vital for biomanufacturing and gene editing applications.
- Storage: Fixed-height evaporator shelving with 6 internal door shelves to optimize organization for molecular cloning reagents, bioprocessing components, and synthetic biology materials.
- Defrost: Manual defrost system designed for straightforward maintenance in busy laboratory settings.
- Dimensions: Exterior size of 34" x 34" x 73"; interior dimensions 27" x 17" x 55"; requires minimum 3-inch side clearance for optimal ventilation.
- Power: Operates on 115V, 60Hz with power draw of 5 amps / 115W, suitable for standard lab electrical infrastructure.
This freezer is widely adopted in molecular biology, biomedical engineering, and clinical diagnostics for reliable, low-temperature storage of enzymes, cell cultures, and reagents essential to synthetic biology research and biopharmaceutical production pipelines. Its bright interior lighting and ergonomic design facilitate easy access and inventory management in demanding laboratory environments.
Ideal for laboratories focused on live-cell imaging, fluorescence analysis, and neuroimaging applications that require consistent specimen preservation at subzero temperatures. The Thermo Scientific 20LFEETSA freezer represents a robust solution for maintaining sample viability and integrity in advanced biotechnology and molecular diagnostic workflows.
Item Stats
Product details
| Temperature Range | −12° to −20°C |
| Capacity | 20 cu. ft. / 566.34 L |
| Defrost | manual |
| Interior Dimensions | 27x17x55” |
| Dimensions | 34x34x73” |
| Weight | 200 lbs |
| Power | 115w, 60hz, 5 amps |
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