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Revco® ExF Series Ultra-Low Temperature Freezers, Thermo Scientific


Revco® ExF ultra-low temperature freezers are ideally suited for life science, university, government and academic accounts where accessible controls and at-a-glance monitoring are preferred. A centralized information center, mounted at eye level, includes a microprocessor control, monitoring system, and optional chart recorder designed for price sensitive sample protection without compromising performance. These -86°C freezers offer easy, four-button operation and a clear, intuitive user interface.

  • A simple temperature display and visual LED's, guide non-technical users through the set-point temperature and alarm parameter setting process
  • Alarm indicates high and low temperature, power failure, door ajar, hot condenser, probe failure and low battery for mind knowing your freezer is operating as specified

Construction features include: 5 interior compartment doors which minimizes cold air loss/warm air intrusion during door openings, reinforced stainless steel interior and shelves, triple point door gasket, heavy-gauge, cold-rolled steel cabinets with powder coat paint finish, 5 in. foamed-in-place polyurethane insulation, ergonomically designed handle, convenient air filter location for inspection and changing, dual 2" lockable casters, surge suppression, automatic voltage compensator responds to high and low voltages, 1" access port, environmentally friendly HFC refrigerants, dual compressors, designed uniquely for this cascade refrigeration system, patented expansion tank design for additional BTU removal, , vacuum relief port on all upright freezers allows easy re-entry after door openings, heavy duty hinges for ensuring positive closure (Uprights).

Backup systems inject liquid CO2 or LN2 when cabinet temperature warms to a preset level. Built-in backup systems are available on all ExF models. Choose from ether factory installed or field installed. Liquid flow shuts off automatically when the freezer door is opened.

Rack solutions are available for all ExF models. Choose from both side access or sliding drawer racks for 2" boxes, 3" boxes, standard microplates, and deep well plates.

Temperature recorders are 15.2cm (6") circular models with 7-day temperature recording capability. Sensaphone telephone dialing systems connect to remote alarm contacts. The 4-channel system monitors up to four inputs and dials up to four phone numbers until the warning message is received and acknowledged. The 8-channel system monitors up to eight inputs and dials up to eight phone numbers until the warning message is received and acknowledged. Battery back-up is standard. Six D-size alkaline batteries are required for backup.

Certifications: UL, cUL Listed - CE Marked.

Delivery information: Racks, back-up systems and other accessories sold separately. Revco® ExF freezers are supplied with manufacturer's parts and labor warranty (two-year warranty in US, five-year warranty in Canada). Upright freezers have five inner doors and include a four adjustable stainless steel shelves. All models include one 2.5cm (1") diameter access port with cap. See 89200-286 for accessory listings. Contact your sales representative for further information on all optional accessories available."



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ExF Series Freezers
Description Electrical Capacity Volume Exterior Dimensions Shipping Weight Supplier No. Catalog Number Unit List Price Quantity
–86°C Upright Freezer 208/230V, 60Hz 240 Cryoboxes 368 L (13 cu. ft.) 197.9H x 84.6W x 83.6D cm (778/9 x 332/7 x 328/9") 323 kg (711 lbs.) EXF24086D F-6178-13 Each Retrieving


Temperature range


Services: Thermo Scientific provides several service options, such as Extended Warranty, Extended Warranty plus on-site Annual Preventative Maintenance, and Total Care packages. To learn more about these services, simply search "Thermo Cold Storage Technical Service" in the search field. In addition, VWRCATALYST™ can provide an array of services such as on-site IQ, OQ, PQ, Customized Protocol Generation, Equipment Calibration, Asset Management, and Certification Services (US only). Please call 888-793-2300 or email for further details.
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