Global Cooling Stirling Ultracold Model SU780XLE Ultra-Low Temperature Upright Freezers

DESCRIPTION

Ultra-Low Temperature Freezer Featuring the Free-Piston Stirling Engine.
 

• ± 1°C Steady-State Temperature Variation Over Time
• Fastest Initial Pull-Down, Ambient to -80°C, <6.5 hours
• Fastest Door Opening Temperature Recovery, 35 minutes to -80° C (when tested using the ENERGY STAR® Final Test Method door opening procedure)
• Slowest Warm-Up Time, 2.5 hours from -80°C to -60°C
• New Ergonomic Handle and Cabinet Design
• Largest Storage Capacity Per Sq. Ft. of Floor Space
• Plugs into Any Outlet

This next generation of environmentally friendly ULT freezer achieves stable storage conditions over a wide temperature range

These upright freezers feature a 780 liters (27.5 cu.ft.) cabinet that delivers stable, uniform –86°C storage at a fraction of the operating cost of conventional cascade refrigeration systems. The SU780XLE models combine the performance of a unique free-piston Stirling engine with an efficient, thin-wall, high performance vacuum insulated panels and non-HFC polyurethane foam using the Ecomate® environmentally friendly blowing agent. The Stirling engine’s continuous modulation and fully adaptive capabilities eliminate the on-off cycling operation of compressor-based systems. This delivers uncompromising cooling performance and reliability with unmatched energy efficiency. With its 780 liter (27.5 cu. ft.), 600 2ml box storage capacity, the SU780XLE stores 1/3 more samples per square foot of floor space than comparable models, in addition to providing the industry’s widest cooling temperate range of -20°C to -86°C. Secure touchpad inputs permit access to and programming for all control functions and alarm setpoints.

The SU780XLE models have an auto-voltage range of 100V to 240V (±10%) at either 50 or 60Hz (automatically adjusts). This auto-voltage capability allows the SU780XLE models to operate on any outlet without factory modification (the user will need to install the specific cord that fits their receptacle). The SU780XLE units come with both a NEMA 5-15P plug that requires standard NEMA 5-15R receptacle (120V) and a NEMA 6-15P plug that requires standard NEMA 6-15R receptacle (240V).

The freezer uses 70-75% less energy than standard compressor-based ULT freezer, with the industry's best ultra-low cooling performance.