THERMO SCIENTIFIC TSX SERIES HIGH-PERFORMANCE -20°C MANUAL DEFROST FREEZER

The THERMO SCIENTIFIC TSX SERIES HIGH-PERFORMANCE -20°C MANUAL DEFROST FREEZER is a cold-storage laboratory cabinet engineered for the safe, reliable preservation of temperature-sensitive biological reagents, enzymes, culture media, vaccines, and chemical standards. Designed with Thermo Scientific’s V-drive variable-speed compressor technology, it delivers uniform temperature recovery and reduced energy consumption compared to conventional fixed-speed systems.

Featuring a manual defrost configuration specifically designed to eliminate temperature spikes during automatic defrost cycles, an operating range of -25 °C to -15 °C with a factory setpoint of -20 °C, four adjustable internal shelves, whisper-quiet operation (<52 dBA), and digital microprocessor temperature control with audible and visual alarms, the TSX2320FV provides sample protection and regulatory compliance for medical and research laboratories.

PRODUCT KEY FEATURES AND SPECIFICATIONS:
• Brand: Thermo Scientific
• Model / Series: TSX Series High-Performance Freezer
• Part Number / SKU: TSX2320FV
• Country of Origin: UK / USA
• Defrost Type: Manual defrost (eliminates sample temperature fluctuations during cycles)
• Operating Temperature Range: -25 °C to -15 °C
• Factory Setpoint: -20 °C
• Internal Storage Capacity: Approximately 23 cu. ft. (651 L)
• Dimensions (D x W x H): 28.5 x 24 x 58 in. (usable internal dimensions)[cite: 1]
• Door Configuration: 1 solid self-closing door with integrated keyed lock[cite: 1]
• Shelving: 4 heavy-duty adjustable wire shelves[cite: 1]
• Controller: Digital microprocessor controller with touch-key interface and dual-temperature display
• Alarm System: Audible and visual alarms for power failure, warm/cold temperature deviations, and door ajar
• Refrigerant: Eco-friendly SNAP-compliant hydrocarbon refrigerant (zero ODP, low GWP)
• Power Requirements: 208–230 V, 50 Hz (CEE 7/7 plug)[cite: 1]
• Primary Applications: Enzyme storage, DNA/RNA primer preservation, reagent preparation, and biomedical storage[cite: 1]
• Delivery Period: 4 to 6 weeks, depending on availability with OEM (Delivery by air)[cite: 1]