Ultra Low Temperature Freezers
Also known as minus eighty freezers, a specialized category of laboratory freezer to maintain temperatures from –20°C to –80°C.
How Are Ultra-Low Temperature Freezers Used?
Ultra-low temperature (ULT) conditions can be critical for safe sample and reagent storage. ULT freezers typically cool to temperatures between −50°C and −80°C, which are significantly lower than standard freezer temperatures.
ULT freezers are essential items of equipment in many laboratories, especially those that require the safe and secure short- or long-term storage of materials such as vaccines or temperature-sensitive biological samples, including DNA, RNA, viruses, sera, and proteins.
ULT freezers are offered as vertical units, horizontal chest units, or under-bench units in a range of sizes and capacities up to 900 L or more. Small, compact portable benchtop models, typically 25 L, are also available and are a good option for personal use.
Most ULT freezers are built from robust and durable materials such as stainless steel, aluminum, or powder-coated sheet steel. Customizable internal storage layouts or compartments are also available. For example, they may have combinations of adjustable and exchangeable doors, shelves, baskets, and trays. Special racking systems, designed for storing cryogenic boxes, vial storage systems, or cryotubes, can also be purchased as accessories.
Available Features
• Energy-efficient, microprocessor-controlled systems
• Digital, user-friendly touchscreen displays
• Lockable, card-entry or self-closing doors for sample security
• Over-temperature alarms
• Remote temperature monitoring with USB download
• Inner doors and high-efficiency foam insulation to minimize temperature losses
• High-efficiency pump systems for faster cool-down times
• Back-up systems for power or mechanical failures
• Refrigerants that comply with the U.S. Environmental Protection Agency (EPA) Significant New Alternatives Policy (SNAP) program, European Union F-gas regulations, or other regulatory program requirements
Thermo Scientific™ TSX Series Ultra-Low Freezer Package
TSX Series Ultra-Low Freezer is an ultra low temperature freezer designed to meet the highest sustainability, temperature management and reliability standards for -80°C and -70°C storage. Package includes 2 shelves of racks and light bar kit.
Thermo Scientific™ TSX Core Series General Purpose Ultra-Low Freezers
TSX™ Core Series is engineered for reliability and designed for everyday use. When choosing an ultra-low temperature (ULT) freezer, protecting your valuable samples is the top priority. The Thermo Scientific™ TSX™ Core Series ULT freezers are designed with this in mind, offering reliable sample protection even in the busiest lab environments.
Thermo Scientific™ TSX Universal Series Medical Device Ultra-Low Freezers
TSX Universal Series Ultra-Low Freezers—The next generation of our most trusted ULT platform adapts to your needs, reduces your environmental impact, and is built on our most robust design ever
Thermo Scientific™ TSX Universal Series General Purpose Ultra-Low Freezers
TSX Universal Series Ultra-Low Freezers—The next generation of our most trusted ULT platform adapts to your needs, reduces your environmental impact, and is built on our most robust design ever
Thermo Scientific™ TSX Universal Series General Purpose Ultra-Low Freezer PROMO
TSX Universal Series Ultra-Low Freezers - The next generation of our most trusted ULT platform adapts to your needs, reduces your environmental impact, and is built on our most robust design ever
Thermo Scientific™ TSX Universal Series Ultra-Low Freezer Package with Racks and Boxes
The new TSX Universal Series ULT freezers herald a new era in performance, delivering an expanded setpoint range, tighter control, and faster recovery time. Coupled with universal voltage, whisper-quiet operation, and ENERGY STAR certification, TSX Universal seamlessly adapts to your workflow.
Thermo Scientific™ TSX Core Series General Purpose Ultra-Low Freezer Package with Racks and Cryoboxes
TSX™ Core Series is engineered for reliability and designed for everyday use. When choosing a ULT, protecting your samples is the top priority.
Thermo Scientific™ TSX Universal Series Ultra-Low Freezer package with Racks, Boxes, and Access Key
The new TSX Universal Series ULT freezers herald a new era in performance, delivering an expanded setpoint range, tighter control, and faster recovery time. Coupled with universal voltage, whisper-quiet operation, and ENERGY STAR certification, TSX Universal seamlessly adapts to your workflow.
Thermo Scientific™ TSX Universal Series Ultra-Low Freezer package with Racks, Boxes, and Exterior Illumination Kit
The new TSX Universal Series ULT freezers herald a new era in performance, delivering an expanded setpoint range, tighter control, and faster recovery time. Coupled with universal voltage, whisper-quiet operation, and ENERGY STAR certification, TSX Universal seamlessly adapts to your workflow.
Thermo Scientific™ TSX Core Series General Purpose Ultra-Low Freezer Package with Racks and CO2 Backup System
TSX™ Core Series is engineered for reliability and designed for everyday use. When choosing a ULT, protecting your samples is the top priority.
Thermo Scientific™ TSX Core Series General Purpose Ultra-Low Freezer Package with Racks and LN2 Backup System
TSX™ Core Series is engineered for reliability and designed for everyday use. When choosing a ULT, protecting your samples is the top priority.
Thermo Scientific™ TSX Universal Series Ultra-Low Freezer package with Racks, Boxes, and LN2 Back-up System
The new TSX Universal Series ULT freezers herald a new era in performance, delivering an expanded setpoint range, tighter control, and faster recovery time. Coupled with universal voltage, whisper-quiet operation, and ENERGY STAR certification, TSX Universal seamlessly adapts to your workflow.
Thermo Scientific™ TSX Universal Series Ultra-Low Freezer package with Racks, Boxes, and CO2 Back-up System
The new TSX Universal Series ULT freezers herald a new era in performance, delivering an expanded setpoint range, tighter control, and faster recovery time. Coupled with universal voltage, whisper-quiet operation, and ENERGY STAR certification, TSX Universal seamlessly adapts to your workflow.