The BioUltra UL570 is an ultra-low temperature freezer that operates safely at −86 °C. By utilising high capacity components, cascade refrigeration system, latest generation vacuum insulated panel technology and insulated inner doors, the BioUltra cabinets are able to maintain safe and stable interior conditions. The BioUltra UL570 holds up to 384×50 mm boxes (using 4×4 racks), 192×75 mm boxes (using 3×4 racks) or 192×100 mm boxes (using 2×4 racks).

• Cascade refrigeration system ensures high efficiency, performance and durability; easy access to heat exchanger and dry filter
• Insulated inner doors ensure safe operation even with the outer door left ajar
• Two independently working inner doors ensure that items can be accessed with least possible affect on the items stored; inner doors are detachable for easy cleaning and defrosting
• Multifunctional leveling castors allow easy positioning, with the added stationary stability of legs once deployed
• An ergonomically correct and easy to use handle ensures safe access to the interior of the cabinet
• Extra sensor and reference container for providing a temperature reference within the storage compartment
• 24,5 mm port for ease of access, e.g. sensors for external temperature surveillance

The units have 70 mm insulation (HFC- and CFC-free cyclopentane), E-sensor and levelling castors.