Description
Compact ULT Storage for Clinical Trials & Space-Constrained Laboratories
The Stirling Ultracold SU105UE undercounter ultra-low temperature freezer delivers full-performance ULT storage in a compact, space-saving footprint—making it ideal for clinical trials, research labs, and bench-side applications where traditional upright freezers are not practical.
Designed for personalized sample storage and staged temperature transitions, the SU105UE offers the widest temperature range in the industry, allowing laboratories to safely move biologics and research samples from ultra-cold to warmer temperatures with precision and control.
Powered by free-piston Stirling engine technology, this undercounter ULT freezer operates without compressors or oil, resulting in exceptional reliability, ultra-low energy consumption, and virtually maintenance-free performance.
Key Benefits of the SU105UE Undercounter ULT Freezer
Space-Saving Design Without Compromising Capacity
With a 3.7 cu. ft. (105 L) interior cabinet, the SU105UE maximizes usable storage while maintaining a small exterior footprint. Its lightweight construction supports undercounter placement, benchtop use, or stackable configurations, helping laboratories optimize valuable floor space.
Widest Temperature Range for Sample Flexibility
Safely store and transition biological materials across a broad range of -86°C to -20°C, making this freezer ideal for sample warming protocols and staged thawing in clinical and research environments.
Plug-and-Play Global Power Compatibility
The SU105UE plugs into any standard 110V–240V outlet worldwide, eliminating the need for costly electrical upgrades or voltage converters—perfect for global research operations and mobile clinical trials.
Remote Monitoring & 24/7 Temperature Tracking
Optional SenseAnywhere™ wireless monitoring enables secure, cloud-based temperature tracking, alerts, and performance visibility from anywhere—supporting compliance, data integrity, and peace of mind.
Ultra-Low Energy Consumption
Engineered for efficiency, the SU105UE consumes less than 4 kWh per day at -80°C, significantly reducing operating costs compared to traditional compressor-based ULT freezers.
Environmentally Sustainable Cooling
This freezer uses 100% natural, SNAP-compliant refrigerants, supporting sustainability initiatives without sacrificing performance.
Minimal Maintenance, Maximum Reliability
With no compressor, no oil, and fewer moving parts, the SU105UE requires virtually no routine maintenance—reducing downtime and total cost of ownership.
Ideal Applications
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Clinical trials & decentralized research sites
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Laboratory bench-side sample storage
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Space-constrained research labs
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Staged temperature transitions from -25°C to -80°C
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Personalized or departmental ULT storage
Why Choose the Stirling Ultracold SU105UE?
When laboratory space is limited but performance cannot be compromised, the SU105UE undercounter ULT freezer delivers unmatched flexibility, efficiency, and reliability. It’s an ideal solution for laboratories that need precision ultra-low temperature storage without the footprint of a full-size upright freezer.