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FARRAR FUF126 ultra-low temperature freezer
Discover a new dimension in sample storage that combines sustainability and advanced technology with FARRAR's Ultra-Low Temperature Freezer. This model complies with the latest SNAP/EU F-Gas regulations and relies on R290/R170, a natural refrigerant with low global warming potential, to minimize both energy consumption and environmental footprint. Our ULT freezer offers a temperature range of -50 °C to -86 °C with a uniformity of less than +/-5 °C and is equipped with a spacious 737-liter interior.
With the FARRAR Ultra-Low Temperature Freezer, you are investing in a future where precision, safety and environmental awareness are in harmony.
Data sheet Farrar FUF126
Exceptional performance at storage temperatures from -86 °C to -50 °C
The FARRAR ULT freezer for life science applications is a high quality, highly reliable, energy efficient and high performance unit optimized for shelf storage, noise management, temperature management/uniformity and energy management/sustainability. This makes it an ideal replacement for older appliances to achieve sustainability goals. This device is optimized for biobanking, academic research and long-term operational storage. Features and benefits include:- Integrated smart access panel and PIN-controlled electronic door lock
- Integrated and exportable temperature logs
- Designed to meet ENERGY STAR® standards
- Low energy consumption
SNAP/EU F-Gas compliant natural hydrocarbon refrigerants (HC) with low global warming potential (GWP) to promote sustainability [R-170/R-290 (low level) and R-290 (high level)] - 5 layers of protection with 5 inner doors


ULT freezer for storage at ultra-low temperatures
Precision cooling with full temperature control
With our ULT freezer, we ensure high-precision temperature stability, ideal for critical samples and reactive substances in the life sciences. The temperature control remains stable even under extreme operating conditions from -50 °C to -80 °C.
Intelligent user guidance and data security
Equipped with a user-friendly 7-inch touchscreen and comprehensive control functions, our freezers enable easy operation and monitoring, including a USB port for data export and backup to ensure the integrity of research data.
Environmentally friendly and energy-saving technology
The advanced two-stage cascade cooling and variable speed hermetic compressor ensure that our ULT freezers are not only efficient but also environmentally friendly, supported by a low energy consumption rate of 11.55 kWh/day.
Flexible installation and handling
With NEMA plugs for easy set-up, castors/feet for mobility and an ergonomic handle, our ULT freezers are not only easy to install but also convenient in everyday use to meet the changing needs of modern laboratories
Advanced safety features
With an integrated alarm and monitoring system that protects against unacceptable temperature fluctuations and power failures, our ULT freezers offer maximum safety for valuable samples. In addition, an optional boost system ensures additional protection in critical situations.
Durable design
Built to last, tested through accelerated life testing, our ULT freezers promise a predicted lifespan of 10 years. High quality vacuum insulated panels and solid door locks underline the reliability of our design.
Reliable freezers for ultra-low temperatures
The optimal solution for long-term sample storage and product integrity
Our ultra-low temperature free zers offer a reliable solution for the long-term storage of sensitive samples and products at extremely low temperatures. With state-of-the-art cooling technology such as sophisticated compressors or air convection cooling , these refrigerators ensure constant and precise cooling to ultra-low temperatures, maintaining the integrity and stability of samples.
These refrigerators are used in various industries such as medical research, biotechnology and the pharmaceutical industry. They are essential for the storage of vaccines, biological samples and pharmaceutical products. By complying with strict quality standards such as Good Laboratory Practice (GLP) and Good Manufacturing Practice (GMP), our refrigerators offer a reliable solution for meeting these standards.
Our laboratory freezers for ultra-low temperatures offer numerous advantages. They ensure stable temperature control at ultra-low temperatures to enable long-term storage of samples. With energy-efficient technologies, they contribute to cost savings and environmental friendliness. In addition, they have exceptional safety features such as LN2 backup systems and fully redundant cooling systems.
The maintenance and care of our laboratory refrigerators are crucial to ensure their optimal performance and longevity. Regular maintenance, calibration and inspection of equipment is essential to ensure consistent cooling performance. We offer a comprehensive range of services to maximize the life of your refrigeration equipment.