STIRLING SU780XLE: COMPRESSORLESS 780l UPRIGHT ULT FREEZER

Stirling Ultracold, a part of Biolife Solutions, manufactures and sells Stirling Ultracold freezers, a new generation of environmentally friendly ultra-low storage solutions which operate between -20°C and -86°C. These freezers do not use compressor-based or cascade refrigeration systems. They use patented free-piston Stirling engine technology that was originally developed for energy, aerospace and industrial applications before successful commercial application in ultra-low temperature cooling systems.

The Stirling Ultracold SU780XLE is a energy-efficient upright ultra-low temperature (ULT) freezer. These scientific freezers are designed for the widest temperature range and precise temperature control. They are ideal to maximize the liters/m of your freezer space and ensure the most item storage for samples in your cold chain.

KEY FEATURES:

KEEP YOUR BIOLOGICAL MATERIALS SAFE
Continuous, modulated cooling eliminates on/off cycling that most compressor-based ultra-low freezer models use to regulate temperatures. This maintains more consistent temperatures (within +/-1°C at steady state) and quickly returns to a -80°C ultra-low setpoint when its doors are opened, keeping your samples safe.

REDUCE YOUR LABORATORY POWER USE AND COSTS
With only 6.67 kWh/day the SU780XLE uses 70–75% less energy compared to standard compressor-based ultra-low temperature freezers. In addition to reducing your ULT freezer energy costs — because…
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Stirling Ultracold, a part of Biolife Solutions, manufactures and sells Stirling Ultracold freezers, a new generation of environmentally friendly ultra-low storage solutions which operate between -20°C and -86°C. These freezers do not use compressor-based or cascade refrigeration systems. They use patented free-piston Stirling engine technology that was originally developed for energy, aerospace and industrial applications before successful commercial application in ultra-low temperature cooling systems.

The Stirling Ultracold SU780XLE is a energy-efficient upright ultra-low temperature (ULT) freezer. These scientific freezers are designed for the widest temperature range and precise temperature control. They are ideal to maximize the liters/m of your freezer space and ensure the most item storage for samples in your cold chain.

KEY FEATURES:

KEEP YOUR BIOLOGICAL MATERIALS SAFE
Continuous, modulated cooling eliminates on/off cycling that most compressor-based ultra-low freezer models use to regulate temperatures. This maintains more consistent temperatures (within +/-1°C at steady state) and quickly returns to a -80°C ultra-low setpoint when its doors are opened, keeping your samples safe.

REDUCE YOUR LABORATORY POWER USE AND COSTS
With only 6.67 kWh/day the SU780XLE uses 70–75% less energy compared to standard compressor-based ultra-low temperature freezers. In addition to reducing your ULT freezer energy costs — because the SU780XLE generates 70–75% less heat than other ultra-low freezers — you’ll reduce your HVAC costs, electrical infrastructure and freezer backup power requirements.

MINIMIZE -80°C ULTRA-LOW FREEZER MAINTENANCE
With only a few moving parts and no oil anywhere in the system, there is virtually no maintenance required to keep it running at peak performance. Fewer components mean less risk of failure — and less risk to samples.

SAVE VALUABLE LAB SPACE
The SU780XLE ultra-low freezer has the largest liter/m storage capacity per square meter of floor space; store more samples in less space. With high-density sample storage, you may be able to purchase fewer freezers while also saving valuable lab real estate.

IMPROVE YOUR LABORATORY SUSTAINABILITY
With a top ENERGY STAR® rating, you’ll use less energy and reduce your operating carbon footprint when switching to the SU780XLE. The SU780XLE ULT freezer contains 100% natural refrigerants, is produced with waste reduction and responsible manufacturing procedures, and uses zero GWP/ODP foam insulation blowing agent, making it one of the most environmentally sustainable upright ULTs available.

LOWER THE TOTAL COST OF OWNERSHIP FOR YOUR ULTRA-LOW FREEZERS
With its low energy use and associated infrastructure, minimal maintenance requirements, reduced floor space per cubic ft/m storage and longer operating life, the SU780XLE ultra-low freezer has the lowest total cost of ownership for any ULT.

STAY FLEXIBLE
With a temperature range -20°C and -86°C, and an ambient temperature tolerance of 5°C to 35°C, the SU780XLE provides great flexibility. Moreover, the device can be plugged into any outlet, hence it is capable of operating brownout safe at 110-240V/ 60 and 50 hz. So, the only thing you need is the right plug!

INTEGRATE SMARTER LAB CONNECTIVITY AND REMOTE FREEZER MONITORING
Add optional connectivity to monitor sample storage by leveraging onsite wireless or wired infrastructure for transmitting to BMS/BAS for BACnet™ protocol or 3rd-party monitoring systems. With a SenseAnywhere cloud-based temperature monitoring device, the SU780XLE upright freezer and your samples can be monitored from any browser.