Thermo Scientific TLE Ultra-Low Freezers feature four upright models, maximizing storage capacity from 30,000 up to 60,000 2mL vials. New sustainability features include natural refrigerants and water-blown foam, compliant with many sustainability standards. All models contain four inner doors allowing for easy sample access without exposing greater freezer content to ambient conditions. The on-board temperature and event archive will allow for quick access to freezer information. Export a secure USB report and eliminate the need for a chart recorder. Security features include alarm settings, padlock-compatible doors, and optional access card entry.

Save up to 25% in energy usage and heat rejection over conventional refrigerate ultra-low freezers. Each unit meets validation protocols at -70°C and -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. These ULT freezers are designed for daily usage and recovers cabinet temperature 20% faster after opening the door, in as little as 13 minutes.

Key Features

• Four capacities to accommodate a variety of storage needs and lab footprint specifications
• New ergonomically designed handle, high contrast eye-level display, and comfortable easy-access shelf locations
• Newly re-designed capacitive touch-screen user interface with easy-to-use: set-up wizard, event log, temperature mapping, and data downloads via a built-in USB port
• Compatible with most racking systems
• Lower HVAC costs as a result of less heat emission into the environment
• Low peak variation helps ensure sample protection
• Quiet (50 dBA) enough to reside directly in the laboratory