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Revco™ RDE Series Ultra-Low Temperature Freezers - 500 Box Capacity, 115V/60Hz

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Part of the Standard Performance (STP) family, Thermo Scientific Revco RDE Series ultra-low temperature freezers, powered by H-drive, feature four upright models, maximizing storage capacity from 30,000 up to 60,000 2mL vials. The RDE Series is a sustainable and reliable solution with ultimate sample protection.


  • Powered by H-drive's hydrocarbon technology, these systems save up to  25%  in energy usage and heat rejection over conventional refrigerant ultra-low freezers1
  • Designed for daily usage, recovers cabinet temperature 20% faster after opening the door.
  • A quiet sound output below 53 dBA, enables the freezer to come out of the hallway and into the lab
  • Meets +/-10°C validation protocols at -80°C with strong peak variation and steady-state temperature variation
  • Natural hydrocarbon refrigerants reduce system operating stresses promoting outstanding reliability and worry-free sample protection

User Friendly

  • The H-drive Information Center (HIC) combines easy to read temperature with simple capacitive touch buttons in a 5.6” display
  • Four capacities (300, 400, 500 and 600 2-inch box) to accommodate a variety of storage needs and lab footprint specifications
  • All models contain five inner doors allowing for easy sample access without exposing greater freezer content to ambient conditions
  • Improved customer convenience with new ergonomically designed handle, high contrast eye-level display, and comfortable easy-access shelf locations.
  • Compatible with most racking systems including a full range of Thermo Scientific™ racks for boxes, microplates, Thermo Scientific™ Matrix™ and Nunc CryoBank™ tubes
  • Security features including alarm settings and padlock-compatible doors


  • Manufactured in an award-winning, zero-waste to landfill facility
  • Lower HVAC costs as a result of less heat emission into the environment
  • Natural refrigerants and water-blown foam insulation, making the Series compliant with the U.S. Environmental Protection Agency’s Significant New Alternatives Policy (SNAP), the European Union’s F-Gas and other sustainability standards


  1. Internal data comparing 11.2 kWh/day to UXF600 = 14.9 kWh/day. Data on file.
  2. Typical freezer test data based on internal testing in ambient temperature at 20°C; Typical standard validation protocol of +/-10°C.
Green FeaturesEnergy Efficient
Product LineRevco
CompressorH-Drive Compressor
Door Style1 Outer, 5 Inner
Holds2 in. Boxes (500)
InsulationVacuum Insulation Panels (VIP) + Water-Blown Polyurethane Foam (SNAP-compliant)
MaterialPolyurethane Foam (Insulation), Stainless Steel (Interior)
Monitoring OptionsAlarm, Recorder
No. of Doors1
Rack Capacity10
DescriptionRevco RDE Series Ultra-Low Freezers, 500-Box Capacity, 115V, 60Hz
Temperature Range-50°C to -86°C
Capacity (English)24.1 cu. ft.
Capacity (Metric)682 L
Vial Capacity50,000 x 2mL
Electrical Requirements115 V 60 Hz
Voltage115 V
Frequency60 Hz
Amperage12.5/20 A
Plug TypeNEMA 5-20
Dimensions (D x W x H) Interior28.3 x 28.8 x 51.2 in. (71.9 x 73.0 x 130.1 cm)
Weight (English)640 lb.
Weight (Metric)290 kg
Shipping Weight (English)734 lb.
Shipping Weight (Metric)333 kg
DisplayHIC 5.6 in. 7-segment display with capacitive touch buttons
RefrigerantR290 (1st stage), R170 + R290 mix (2nd stage)
Capacity (English) Shelf205 lb.
Capacity (Metric) Shelf93 kg
Smart View CompatibilitySmart-Vue Compatible
WarrantyWarranty varies by country, please contact us for details
Inner Doors5
Setpoint SecurityYes
ConnectivityExternal Monitoring/Cloud Compatible; 4-20mA, RS485, Dry Contacts
Dimensions (DxWxH) Exterior38.5 x 34.0 x 78 in. (97.7 x 86.4 x 198.1 cm)
TypeUltra-Low Freezer, Upright
Unit SizeEach
More Information
Voltage 115 V 60 Hz


Please do your research before purchasing. Take advantage of the information provided on our product pages, check specifications, verify application with the manufacturer or communicate with our sales or technical staff for more information. We do not accept returns for incorrectly ordered instruments. Please be sure equipment you are purchasing fits your needs.


Inspect your shipment before accepting the delivery and signing any carrier paperwork. It is important to check your equipment for any damage before accepting and signing for delivery. If there is damage to the shipment, refuse it and note the damage on the Bill of Lading or notify UPS/Fedex driver so he may enter the reason for the refusal into the shipment notes.

Please call or email us within 48 hours of receipt, and we will issue a returned goods authorization (RGA) number for the refused shipment. If damage issues arise after signing for the delivery and without first noting the damage on the Bill of Lading or notifying the driver, you will be responsible for filing all claims with the carrier. Therefore, a thorough and immediate inspection of all shipments is a major step before signing for and accepting delivery.


If a reported issue cannot be resolved, you may return your instrument within 30 days. Depending on the item we reserve the right to assess 20% restocking fee. We do not accept returns on any customized items. Upon receipt back, the equipment will be thoroughly inspected, tested and checked for improper use or mishandling. We reserve the right to refuse returns on any items that were not handled or used properly.