Stirling Ultracold SU105UE Ultra-Low Undercounter Freezer
- Advanced Stirling engine reliability maximizes sample storage in a compact footprint without sacrificing performance
- Upright design can be stacked or placed undercounter for convenient access when space is limited
- Perfect for controlled temperature transitioning within the widest range of set point temperatures, -20°C to -86°C
- Lowest energy consumption in its class for greater operational savings, <4 kWh/day at -80°C
- Universal power adaptation accepts electrical input from any outlet, around the world
- Optional SenseAnywhere wireless temperature logging allows for remote monitoring via cloud-based software
- Environmentally friendly design uses only 100% natural refrigerants
- Designed for ultra-low power consumption and maximal energy savings
- Virtually eliminates any need for maintenance with breakthrough Stirling free-piston engine
- Uses 100% natural refrigerants for reduced climate impact for cooling
The Stirling Ultracold SU105UE Ultra-Low Undercounter Freezer is a compact ultra-low temperature freezer that is ideal for personal storage and situations where larger volume ULT freezers might otherwise remain half empty. The SU105UE delivers full performance ultra-low storage for undercounter, benchtop or stacked installation. These undercounter freezers feature a 105L (3.7 cu. ft.) cabinet that delivers stable, uniform -20°C to -86°C storage at a fraction of the operating cost of conventional cascade refrigeration systems. The SU105UE combines the performance of a unique free-piston Stirling engine with an efficient, thin-wall, non-CFC urethane foam and vacuum insulated cabinet. This permits high-performance, ultra-low temperature storage capacity in an undercounter, benchtop, or stacked cabinet configuration.
The Stirling integral control, alarm, and monitoring system includes an intuitive graphic user interface to display operating temperature, reserve cooling capacity, status functions, and performance metrics for field troubleshooting. Secure touchpad inputs permit access to and programming for all control functions and alarm setpoints. Using 100% natural refrigerants, the Stirling Ultracold SU105UE Undercounter Freezer stores more samples in a smaller footprint than comparable models.
The
Stirling Ultracold SU105UE Ultra-Low Undercounter Freezer includes:
- 1 Shelf
- Power Cord
- Operator's Manual
- Full 6 Month Parts and Labor Warranty
Stirling Ultracold SU105UE Ultra-Low Undercounter Freezer Specifications
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Temperature Range
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-20°C to -86°C, adjustable in 1°C increments
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Volume
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105L (3.7 cu. ft.)
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Cooling Engine
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Helium charged free-piston Stirling engine with continuous modulation
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Heat Transport System
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Gravity driven thermosiphon
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Refrigerant
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R-170 (Ethane) 30-33 grams
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Evaporator
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Cold wall (inner liner)
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Heat Rejection
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Finned heat exchanger with forced air cooling
Air inlet: above freezer door, below mechanical compartment
Air outlet: underneath or rear right corner bottom
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Defrost Method
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Manual
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Controller Type
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Microprocessor with touchscreen input and display
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Warm and Cold Alarms
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Fully adjustable by user
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Temperature Log
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30 days available graphically
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Battery Back-up
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12-hour control battery back-up for touchscreen
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Energy Use
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4 kWh/day at -80°C
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Pull Down from 25°C Ambient
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9 hours to -80°C (empty cabinet)
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Recovery from Door Opening
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40 minutes to -80°C
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Warm-up Profile
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2 hours to -60°C at -80°C (empty cabinet)
5.2 hours to -40°C at -80°C (empty cabinet)
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Heat Dissipation
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563 BTU/hr (load to HVAC) at -80°C (empty cabinet)
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Interior Dimensions (H x D x W)
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21 x 17 x 18 in. (53.3 x 43.2 x 45.7 cm)
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Exterior Dimensions (H x D x W)
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34 x 28 x 27 in. (86.4 x 71.1 x 68.6 cm)
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Weight
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220 lb. (100 kg.)
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Electrical Requirements
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100 - 240V, 50/60Hz, 300W
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