Lease/Rent

Stirling Ultracold SU780XLE -86C Upright Ultra-Low Freezer

Listing #:LS-006091
Brand:Stirling
Model:Ultracold SU780XLE
Availability:In Stock
Condition:Used, Tested & Working
Warranty:30 Days
Onsite Installation:Available upon request
$4,250.00
In Stock
Make an Offer

Description

Stirling Ultracold SU780XLE -86C Upright Ultra-Low Freezer

Stirling Ultracold SU780XLE -86°C Upright Freezer is a high-capacity ultra-low temperature (ULT) storage system designed for critical sample preservation in laboratory, clinical, and biopharmaceutical environments. Engineered with free-piston Stirling engine technology, this system provides reliable -86°C performance without traditional compressors, delivering enhanced temperature stability and energy efficiency.

With a large internal volume of approximately 780 liters (27.5 cu ft), the SU780XLE supports high-density sample storage for research institutions, biobanks, and pharmaceutical facilities. The upright design allows easy access and efficient organization of samples, while maintaining uniform temperature conditions across the chamber.

The system utilizes natural refrigerant (ethane) and operates with reduced mechanical complexity, decreasing maintenance requirements compared to conventional cascade compressor systems. Its low power consumption profile further enhances suitability for long-term laboratory operation. This model is widely used for storage of biological samples, enzymes, vaccines, and research materials requiring ultra-low temperature conditions.

This Stirling Ultracold SU780XLE -86C Upright Ultra-Low Freezer is offered tested and working by Alliant Scientific.

Includes:

  • Stirling Ultracold SU780XLE -86C Upright Ultra-Low Freezer
  • 30-Day Warranty Coverage

Technical Specifications

  • Product Type: Ultra-Low Temperature Freezer (-86°C)
  • Model: SU780XLE
  • Temperature Range: Down to -86°C
  • Capacity: 27.5 cu ft (780 L)
  • Configuration: Upright freezer
  • Cooling Technology: Free-piston Stirling engine (compressor-free system)
  • Refrigerant: Ethane (3.2 oz / 90 g)
  • Input Voltage: 120 – 240 VAC, 50/60 Hz
  • Maximum Current: 10 A (120V), 5 A (240V)
  • Maximum Power Consumption: 1200 W
  • Refrigerant Pressure: 490 psi (34 bar) at 25°C
  • Dimensions (H × W × D): 78.5 × 36 × 34.2 in (1994 × 914 × 869 mm)
  • Weight: Approx. 283 kg (625 lbs)
  • Year of Manufacture: 2020
  • Application: Ultra-low temperature storage for laboratory and clinical use

Additional information

Availability

Brand

Condition

Model

Onsite Installation

Warranty

Key Features

  • Ultra-low temperature storage down to -86°C for critical sample preservation
  • Free-piston Stirling engine technology eliminates traditional compressors
  • Energy-efficient design with reduced power consumption compared to cascade systems
  • Large 780 L (27.5 cu ft) capacity for high-density sample storage
  • Uniform temperature distribution for reliable sample integrity
  • Low mechanical complexity reduces maintenance requirements
  • Environmentally friendly ethane refrigerant system
  • Upright cabinet design for organized and accessible storage
  • Designed for continuous operation in laboratory environments
  • Stable performance suitable for long-term biological storage

Applications

  • Biological sample storage – cells, tissues, DNA, and RNA materials
  • Biobanking – long-term preservation of research and clinical specimens
  • Pharmaceutical storage – vaccines, biologics, and drug compounds
  • Research laboratories – enzymes, reagents, and temperature-sensitive materials
  • Clinical laboratories – blood products and diagnostic samples
  • Biotechnology applications – protein and molecular storage
  • Academic institutions – ultra-low temperature archival storage
  • Public health programs – long-term storage of vaccines and critical materials

 

Frequently Asked Questions

  • What makes the Stirling SU780XLE different from traditional ULT freezers?
    Free-piston Stirling engine technology eliminates compressors, improving energy efficiency and reliability.
  • What temperature can this freezer achieve?
    The system is capable of reaching temperatures down to -86°C.
  • What types of samples can be stored?
    Suitable for biological samples, vaccines, pharmaceuticals, and laboratory materials.
  • Is this unit suitable for long-term storage?
    Yes, it is designed for long-term preservation of temperature-sensitive materials.
  • What is the storage capacity?
    The freezer provides approximately 780 liters (27.5 cubic feet) of internal storage.
  • Is this system energy efficient?
    Yes, it consumes less energy compared to traditional cascade compressor systems.