Ultra-Low Temperature (ULT) freezers are critical laboratory equipment designed for the long-term storage of highly sensitive biological samples and materials at extremely low temperatures, typically ranging from -40°C down to -86°C. Precise and stable maintenance of these temperatures is essential for preserving the molecular integrity and viability of valuable samples over many years.
Reaching such low temperatures requires advanced and efficient cooling technologies. Modern ULT freezers often utilize cascade refrigeration systems, which combine two independent refrigeration circuits for maximum efficiency and reliability. They incorporate enhanced thermal insulation using Vacuum Insulation Panels (VIPs) and high-density foam insulation, along with multiple door gaskets, to prevent heat ingress and maintain internal temperature stability. Advanced microprocessor control ensures high temperature accuracy, and comprehensive alarm systems (high/low temperature, power failure, system failure, door ajar) provide continuous protection for the valuable contents.
The need for ULT freezers is particularly common in biological and medical research, as well as in the biotechnology and pharmaceutical industries. Key applications include:
At Labotal, we are committed to providing Ultra-Low Temperature (ULT) freezing solutions that meet the most stringent requirements of the modern laboratory. We offer a range of high-quality, reliable freezers from leading manufacturers, ensuring stable performance and optimal protection for your samples. Among the solutions offered, we are proud to represent Infrico from Spain, which offers advanced ULT freezers, including models reaching temperatures of -40°C and -86°C. These freezers feature innovative technology, energy efficiency, advanced control and alarm systems, and robust, reliable construction.
Labotal’s professional team, with many years of experience, is available to assist you in selecting the ULT freezer best suited to your unique needs – whether considering storage capacity, temperature range, additional features, or regulatory requirements. We provide full support, from initial consultation to installation and ongoing technical service, ensuring your investment serves you faithfully over time.
We invite you to explore the Ultra-Low Temperature Freezer models available on our website. For more information, professional advice, or a quote, please contact us.
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