Ultra Low Temperature Freezers

Ultra Low Temperature Freezers

A range of ultra-low temperature (ULT) freezers from -80°C to -40°C, designed for laboratory and clinical sample storage. ULT freezers are available in capacities ranging from 14.9 cu. ft to 33.5 cu. ft for upright freezers and 3 cu. ft to 20 cu. ft for chest freezers. Some models offer FDA class II medical device options for various applications (e.g., cell culture, microbiology, clinical research). Products incorporate advancements in energy efficiency, intelligent temperature control and monitoring, sustainability, storage space optimization, and ergonomics. More information is available here: Ultra-Low Temperature Freezers

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Cold-rolled Steel (16)
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13 cu. ft. (6)
14.9 cu. ft. (10)
19.4 cu. ft. (42)
20 cu. ft. (6)
24.1 cu. ft. (50)
28.8 cu. ft. (50)
3 cu. ft. (4)
33.5 cu. ft. (5)
33.5 cu. ft. (1)
7.06 cu. ft. (1)
200 L (1)
360 L (6)
422 L (10)
549 L (42)
566 L (6)
682 L (50)
816 L (50)
85 L (4)
949 L (6)
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TSX Universal Series General Purpose Ultra-Low Freezers  Green features
TSX Universal—Over 80 years of innovation packed into the next-gen ultra-low freezer. Recognizing the impact of your work, we prioritize sample security and reliability, and our legacy of crafting state-of-the-art lab equipment means our focus remains on user-centric design.
TSX Universal Series Medical Device Ultra-Low Freezers  Green features
TSX Universal—Over 80 years of innovation packed into the next-gen ultra-low freezer. Recognizing the impact of your work, we prioritize sample security and reliability, and our legacy of crafting state-of-the-art lab equipment means our focus remains on user-centric design.
TSX Series Ultra-Low Freezers  Green features
The ENERGY STAR™ certified Thermo Scientific™ TSX Series ultra-low freezers are designed to meet the highest standards in reliability, sustainability and temperature management. At the heart of the TSX Series is V-drive technology, designed to adapt to user patterns, substantially reducing energy...
TDE Series -86°C Ultra-Low Temperature Chest Freezers, General Purpose  Green features
Thermo Scientific™ TDE Series ultra-low temperature chest freezers, part of the Standard Performance (STP) family of freezers powered by H-drive, feature three sizes, maximizing storage capacity from 3,645 up to 21,600 2mL vials.
TDE Series -86°C Ultra-Low Temperature Chest Freezers, Medical Device  Green features
Thermo Scientific™ TDE Series ultra-low temperature chest freezers, part of the Standard Performance (STP) family of freezers powered by H-drive, feature three sizes, maximizing storage capacity from 3,645 up to 21,600 2mL vials.
TDE Series Ultra-Low Temperature Freezers  Green features
From our first ULT freezer in 1940 to today, the combined experience of REVCO, Forma Scientific, Jewett, HERAFreeze, and other families of products continues to drive our ability to deliver industry-leading innovations that help accelerate science and health care.
TDE Series Ultra-Low Temperature Freezer Package with Racks and Boxes 
Part of the Standard Performance (STP) family, Thermo Scientific™ TDE ultra-low temperature freezer packages include one ULT freezer and two shelves of sliding drawer racks and boxes.
TSX Core Series General Purpose Ultra-Low Freezers  Green features
The Thermo Scientific™ TSX™ Core Series ULT freezers deliver dependable performance for everyday use. Combining reliable temperature control, robust durability, and user-centric features, TSX Core is designed to protect your critical samples while supporting workflow efficiency.
TDE Series -40°C Ultra-Low Temperature Freezers 
Thermo Scientific™ TDE Series -40°C ultra-low temperature freezers, powered by H-drive, feature three upright models, maximizing storage capacity from 40,000 up to 60,000 2mL vials. The TDE Series is a sustainable and reliable solution with ultimate sample security and operational savings for every...
TDE Series Ultra-Low Temperature Freezer Package with Racks, Boxes, and LN2 Back-up System 
Part of the Standard Performance (STP) family, Thermo Scientific™ TDE ultra-low temperature freezer packages include one ULT freezer, two shelves of sliding drawer racks and boxes, and a factory-installed LN2 back-up system.
TDE Series Ultra-Low Temperature Freezer Package with Racks, Boxes, and CO2 Back-up System 
Part of the Standard Performance (STP) family, Thermo Scientific™ TDE ultra-low temperature freezer packages include one ULT freezer, two shelves of sliding drawer racks and boxes, and a factory-installed CO2 back-up system.
TDE Series -40°C Ultra-Low Temperature Freezer Package with Racks, Boxes, and CO2 Back-up System 
Thermo Scientific™ TDE -40°C ultra-low temperature freezer packages include one ULT freezer, two shelves of sliding drawer racks and boxes, and a factory-installed CO2 back-up system.
TDE Series -40°C Ultra-Low Temperature Freezer Package with Racks, Boxes, and Chart Recorder 
Thermo Scientific™ TDE -40°C ultra-low temperature freezer packages include one ULT freezer, two shelves of sliding drawer racks and boxes, and a factory-installed chart recorder.
CryoPlus™ Vapor Phase Starter Packages 
Thermo Scientific CryoPlus starter packages include the equipment needed for vapor phase, liquid nitrogen storage. All packages include a CryoPlus auto-fill LN2 system with racks, riser and hot gas bypass.
TDE Series Ultra-Low Temperature Freezer Package with Racks, Boxes, and Chart Recorder 
Part of the Standard Performance (STP) family, Thermo Scientific™ TDE ultra-low temperature freezer packages include one ULT freezer, two shelves of sliding drawer racks and boxes, and a factory-installed chart recorder.
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Ultra-Low Temperature Freezers
For over 80 years, Thermo Fisher Scientific has been a trusted leader in ultra-low temperature (ULT) freezers, providing a comprehensive range of cold storage laboratory solutions engineered to protect the integrity of critical biological samples.
Ultra-Low Temperature Freezers Resources
Whether you are planning for one or several ultra-low temperature (ULT) freezers in a new lab, it’s important to know how much footprint to allocate as well as electrical requirements and additional specifications.
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Product Literature
TDE Series Ultra-Low Temperature Freezers
Product Literature
Green Fact Sheet - TDE Series ULT Freezers
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