-80°C Lab Freezers (Ultra-Low Freezers)
Thermo Scientific -80°C lab freezers, also known as ultra-low freezers (ULT), are designed first and foremost to protect samples. They're also designed to maximize storage capacity by offering a range of upright and chest models to accommodate a variety of laboratory footprint requirements. Additional features include energy-savings models that meet today's sustainability demands. Choose from our premium TSX, advanced or standard performance platforms.
Which kind of ULT freezer best fits your needs?
|Everyday dependability with a simplified operation in upright or chest models.||Maximize storage capacity with advanced performance and sustainability features.||Designed to meet the highest sustainability, temperature management and reliability standards.|
|Daily energy consumption||as low as 12.0 kWh/day||as low as 9.1 kWh/day||as low as 7.9 kWh/day|
|Door opening recovery||as low as 19 min||as low as 11 min||as low as 17 min|
|Heat rejection (HVAC load)||Medium||Low||Lowest|
|Cooling technology||2-stage cascade compressor||2-stage cascade compressor||2-stage variable speed compressors
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|System refrigerants||HFC1||Natural HC2||Natural HC2|
|Upright freezer storage capacity||240–600 boxes3||300–600 boxes3||400–700 boxes3|
|User interface||Microprocessor control||Touchscreen||Touchscreen|
|Certifications||UL, cUL, CE, RoHS, xFDA4||UL, cUL, CE, RoHS||UL, cUL, CE, RoHS|
|Outer doors||Single and Double||Single||Single|
|U.S. EPA SNAP compliant||✓||✓|
|EU F-Gas compliant||✓||✓|
|Soft grip handle||✓|
|Thin wall high density storage||✓||✓|
|On-board event/temp. recording||✓||✓|
|Remote monitoring compatible||✓||✓||✓|
|Access/user setting controls||✓||✓||✓|
|USB port for data download||✓||✓|
|Access key/card control options||✓||✓|
|Explore standard performance ULTs||Explore advanced ULTs||Explore premium TSX ULTs|
- Hydrofluorocarbon (HFC) refrigerants: legacy refrigerants, higher global warming potential (GWP)
- Natural hydrocarbon (HC) refrigerants: Environmentally friendly, low global warming potential (GWP), SNAP approved.
- 2-inch (5cm) high boxes
- xFDA certification in various countries. Example: FDA Class 1-US, CFDA-China
Thermo Scientific mechanical cryogenic chest freezers are designed for long-term biological sample storage (-140°–150°C) without LN2 as a cooling medium. With this chest freezer configuration 100% of the interior space of the freezer is usable for sample storage.
In the event of a power or mechanical issue, you need to be notified right away. Our wireless monitoring systems are designed for 24/7 monitoring of your ultra-low freezer's performance along with reporting, remote alarm notification and continuous data collection.