Revco® UxF ultra-low temperature freezers provide outstanding sample protection, while maintaining the highest standards in performance, energy efficiency and capacity per footprint. Innovative dual cascade refrigeration system provides faster recovery after door openings, tighter uniformity, and reduced energy usage, achieved primarily through the use of a brazed plate heat exchanger for greater surface area and heat transfer. The highlight of the Revco® UxF Series is an innovative, touch-screen control panel. Here you can monitor the freezer’s health 24/7, set preferences and access a detailed event log. Event logs can be downloaded via the built-in USB port for freezer performance archiving. All Revco® UxF freezers feature a choice of ether energy-savings or high-performance operating modes allowing for energy savings and ultra-tight temperature uniformity. Maximum sample storage capacity per footprint is achieved using thin wall vacuum panel insulation allowing for storage up to 70,000 2mL vials and 118,300 1mL saving valuable floor space.
Construction features include: five polystyrene insulated inner doors with embedded rare earth magnets; reinforced shelves that support up to 278 lbs. of cargo (depending on model); 4x7 outer door gasket with four points of security and seven zones of protection to prevent air migration, dual 2" lockable casters, brazed plate heat exchanger, surge suppression, voltage buck/boost, 2 1" access ports, door mounted pressure equalization port, Warranty: 2 year parts and labor, additional 3 year compressor parts only.
Backup systems inject liquid CO2 or LN2 when cabinet temperature warms to a preset level. Built-in backup systems are available on UxF400,500,600 and 700 models only; UxF300 series models require a freestanding backup system. Liquid flow shuts off automatically when the freezer door is opened.
Rack solutions are available for all UxF models. Choose from both side access or sliding drawer racks for 2" boxes, 3" boxes, standard microplates, and deep well plates. Capacities vary by rack and freezer, please see ordering table below.
Optional proximity card locking option provides access control allowing for enhanced security. On-board computer records who opened the door, when it occurred and for how long. Temperature recorders are 15.2cm (6") circular models with 7-day temperature recording capability and use pressure-sensitive chart paper (sold separately) and do not require inking. The remote alarm module provides an audible and visual signal in the event of a temperature rise or power failure.
Ordering Information: Racks, back-up systems and other accessories sold separately. Revco® UxF freezers are supplied with manufacturer's two-year parts and labor warranty, plus an additional three-year warranty on compressor parts. Upright freezers have five inner doors and include a four adjustable stainless steel shelves. All models include two 2.5cm (1") diameter access ports with caps. See 89200-252 for accessory listings. Contact your VWR sales representative for further information on all optional accessories available.