The Industry’s Most Energy Efficient Ultra-Low Freezer
Stable, Adjustable Temperature Setpoint from -86°C to -20°C
Independently Tested, Scientifically Documented, Proven Engine Performance in Numerous Applications
At last, long-term storage of critical materials is now aligned with corporate and global sustainability objectives desired but never before imagined. Benefits of the Stirling Ultracold upright freezer extend far beyond energy savings alone, and reach all institutional levels from researcher to the board room.
Shown right, Model SU780U Upright Freezer, 27.5 cu.ft. (780 liters), with optional inventory racks. Maximum sample capacity is 62,500 2ml vials in standard boxes.
Seven Year Engine Warranty
The Humm™ free-piston Stirling engine is warranted for a full seven years, worldwide.
The Model Su780U is CE Certified for Safety and Performance. UL Listing is Pending.
Understand What Stirling Can Do For You
Don’t take our word for it. Measure Stirling Ultracold performance yourself against your own freezers. Take the Stirling Challenge, now available to qualified buyers only. Restrictions apply. See below for details.
- To receive an application contact Stirling Ultracold at 740-274-7900 or email Jthompson@stirlingultracold.com.
- If you qualify we will arrange to ship a freezer to your facility for a 30 day evaluation.
- You will measure the performance of both the Stirling Ultracold freezer and another similarly sized upright ultra-low freezer of any make, model or manufacture.
- We will specify identical power meters for you to use and provide a format for you to record your own data.
Learn More. Schedule a Personal Webinar
The Stirling Ultracold Model SU780U upright ultra-Low freezer has been independently tested and evaluated by leading biorepositories, pharmaceutical companies, universities and private institutions. All webinar data includes Independent and internal test data. To schedule a webinar, contact Stirling Ultracold, Division of Global Cooling, Inc., by email
The Stirling Ultracold webinar includes a comprehensive review of how to accurately evaluate ultra-low freezer storage costs, how conventional and new technologies compare, and how to apportion benefits of energy-efficient ultra-low storage among all levels of an institution. For a webinar abstract click here.
Click for Literature download.
©Stirling Ultracold, Division of Global Cooling, Inc. All rights reserved. Humm™ technology is manufactured under U.S. and International patents. Stirling Ultracold™, Humm™ and Swift™ are trademarks of Global Cooling, Inc. Specifications herein are subject to change without notice.