Glacier Polar Edition -86°C Ultra-low Temperature Freezer by NuAire, Inc.

NuAire Glacier “Polar Edition” -86°C Ultra-low Temperature Freezers is developed for reliable storage conditions of research samples for laboratories, hospitals, repositories and more.

A manufacturing focus on the refrigeration system, controls, alarms/monitoring, ergonomics, construction, and energy efficiency makes the Polar Edition ideal for the long term storage of cancer cells, stem cells, cord blood, T-cells, organ/tissue, and other samples.

High-efficiency Vacuum Insulation Panel thin-wall composite is a design that yields more interior storage volume within a conventional freezer footprint. Vacuum Insulation Panels minimize energy transfer to and from the ultra-low temperature interior. The composite construction, complete with reflective barrier film and structural closed-cell foam, is used on all walls and the outer door. This advanced insulation technology offers structural stability to eliminate distortion, and inhibits moisture accumulation that can lead to icing. Aggregate insulation efficiency minimizes compressor cycle run-time to lower energy cost.

One of the most important concepts in designing a superior energy saving ultra-low freezer is how efficiently heat is exchanged between the high and low stage circuits. By providing optimum heat exchange pathways in the design, it not only increases efficiency of the system, leading to greater energy savings, but it will also have an effect of reducing stress on the compressors, leading to greater overall system reliability. The new cap tube heat exchanger is but the latest step in increasing the available heat exchange areas in the system. This patent pending innovation drastically increases the efficiency of the entire system. The end result is less energy consumption, while improving the overall efficiency of the freezer.