Ultra-Low Temperature Upright Freezers, Model SU780XLE

471-1238EA 16839 EUR
Ultra-Low Temperature Upright Freezers, Model SU780XLE
Gefriergeräte Ultratiefkühlgeräte
Ultra-low temperature freezer featuring the free-piston Stirling engine. This next generation of environmentally sustainable ULT freezers achieve stable storage conditions over a wide temperature range. The freezer uses 70 to 75% less energy than standard compressor-based ULT freezers, with the industry's best ultra-low cooling performance.

  • ±1 °C Steady-state temperature variation over time
  • Faster initial pull-down, ambient to –80 °C, <6,5 hours
  • Faster door opening temperature recovery, 35 minutes to –80 °C (ENERGY STAR® final test method)
  • Slowest warm-up time, 2,5 hours from –80 to –60 °C
  • Largest storage capacity per square meter of floor space
  • Plugs into any outlet

These upright freezers feature a 780 litre 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 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 litre, 600×2 ml box storage capacity, the SU780XLE stores ⅓ more samples per square meter of floor space than comparable models, in addition to providing the industry’s widest cooling temperate range of –20 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 100 to 240 V (±10%) at either 50 or 60 Hz (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 5 shelves, as well as Type-E (EU-plug); Type-G (UK-plug); and Type-J (CH-plug) power cords (220 to 240V).

Standards: cULus, and ENERGY STAR® certified.

Bestellinformation: Racks are not included. Additional optional accessories include: Racks, chart recorder, CO and LN2 back-up systems, 4 to 20 mA temperature output, BACnet™ or MQTT connectivity options, additional shelves, international plug(s).

Lieferumfang: Supplied with a two-year warranty on parts and seven-year warranty on the Stirling engine and thermosiphon.

Bitte beachten On Shipping Box: This End Up; Fragile; Top Heavy; High Claim Item; Inspect for damage before accepting.

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