Thermo Scientific Revco® Undercounter Laboratory Freezer – 5 cu. ft., Solid Door

The Revco® ULT430A Undercounter Laboratory Freezer from Thermo Scientific delivers dependable, uniform low-temperature storage in a compact 5 cu. ft. design. Ideal for laboratories with limited space, this automatic-defrost freezer maintains temperatures between –30°C and –15°C, making it suitable for enzymes, reagents, samples, controls, and general laboratory materials.

Intuitive icon-based controls, a large digital temperature display, and a graphic thermometer indicator ensure quick, accurate monitoring at a glance. Forced-air circulation enhances temperature uniformity and supports rapid temperature recovery after door openings, protecting sample integrity. The on-demand defrost system minimizes frost buildup and eliminates the need for a defrost timer, ensuring optimal coil efficiency and low maintenance.

✅ Key Features

• ✔️ –30°C to –15°C laboratory-grade temperature range
  
• ✔️ Automatic defrost with condensate removal
  
• ✔️ Icon-based controls for simple, intuitive operation
  
• ✔️ Large digital display shows temperature to within 1°C
  
• ✔️ Graphic thermometer indicator for quick visual status checks
  
• ✔️ On-demand sensor-activated defrost system
  
• ✔️ Forced-air circulation for uniform temperatures and fast recovery
  
• ✔️ 5 cu. ft. capacity in a compact undercounter design
  
• ✔️ Three shelves for organized storage
  
• ✔️ Manufactured in the United States

📊 Technical Specifications

⚠️ Safety Notice

Install the freezer on a level, ventilated surface. Keep the solid swing door fully closed to maintain the –30°C to –15°C temperature range. Avoid overloading shelves to preserve airflow. Allow adequate clearance for ventilation and heat dissipation. The automatic defrost system activates as needed—do not attempt manual defrosting. Disconnect power before cleaning or servicing. Follow Thermo Scientific guidelines for storing laboratory materials.