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TSX High-Performance Manual Defrost 20C Enzyme Freezer 115V

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List Price: $10,008.00
Clarkson Price: $8,306.64
You Save: $1,701.36 (17 %)
Clarkson Catalog Number: TSX2320EA
Manufacturer: Thermo Scientific
Supplier Catalog Number: TSX2320EA
Thermo Fisher  - Thermo Scientific TSX2320EA, TSX2320ED and TSX2320EV TSX Series High-Performance -20°C Manual Defrost Enzyme Freezers
Clarkson TSX2320EA 
TSX High-Performance Manual Defrost −20°C Enzyme Freezer 115V
Thermo Fisher - Thermo Scientific TSX2320EA / Fisher TSX2320EA / VWR 75839-180 
Thermo Scientific™ TSX Series high-performance -20°C manual defrost enzyme freezers are designed with features that support sample protection and sustainability objectives for the storage of enzymes requiring -20°C. The Series’ V-drive technology is designed to provide temperature uniformity that continually adapts to user patterns, offering significant energy savings without compromising protection.
Catalog Number Certification Shipping Weight Electrical Requirements  (Plug)
TSX2320EA *  UL, cUL 497 lbs. (225kg) 115V/60Hz (NEMA 5-15)
TSX2320ED  UL, cUL 476 lbs. (216kg) 208-230V 50/60Hz (NEMA 6-15)
TSX2320EV  UL, cUL, CE 476 lbs. (216kg) 230V 50Hz (European)
Temp. Range −30°C to −15°C (−20°C)
Capacity  23 cu. ft. (650 Liters)
Interior Dimensions D x W x H in. (cm) 28.5 x 24 x 58 (72.3 x 61 x 147.3)
Exterior Dimensions D x W x H in (cm) 37 x 28 x 78.6 (94 x 71.1 x 199.6


  • Whisper quiet with a sound level of 52 dBA, enabling end users to work alongside the refrigerator without distraction
  • Unique V-drive technology is designed to detect usage patterns such as door openings when a higher compressor speed is needed and periods of stability where the compressor runs at a lower speed, saving energy without compromising protection
  • Up to 50% less energy usage than conventional refrigerant models*
  • Natural, R290 refrigerants, making the TSX Series compliant with the U.S. Environmental Protection Agency’s Significant New Alternatives Policy (SNAP)
  • Manufactured in an award-winning, zero-waste to landfill facility
  • Temperature range of -35° to -15°C, factory setpoint at -20°C
  • Lower HVAC costs as a result of less heat emission into the environment*
  • Easy to use microprocessor control with setpoint security and alarms
  • Compatible with wireless monitoring systems and remote alarm contacts
  • Standard door locks provide comfort and assurance
  • Ergonomic door handle
  • Optional chart recorders available
  • Warranty varies by country, please contact us for details
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