Thermo Scientific TSX Universal Series Ultra-Low Freezer – 19.4 cu. ft. (–40°C to –86°C)

The TSX Universal Series 19.4 cu. ft. Ultra-Low Freezer (Model TSX40086FARAKCO) delivers exceptional sample protection, energy efficiency, and advanced monitoring for laboratories that rely on secure ultra-low storage. Engineered for –40°C to –86°C preservation, this freezer features a dual inner-door system to minimize cold air loss and maintain temperature stability during access.

With capacity for 400 two-inch boxes and two shelves of sliding drawer racks, this model supports efficient, high-density storage. A factory-installed CO₂ backup system adds an extra layer of protection, ensuring samples remain safeguarded during power interruptions or maintenance procedures.

The unit includes a touch-screen LCD, comprehensive alarm suite, wireless compatibility, and Thermo Scientific™ Instrument Connect support for remote monitoring. Built with scratch-resistant painted steel, cold-rolled steel construction, and mounted on all-direction casters, it blends durability with mobility. Energy-efficient design and versatile accessory ports further enhance functionality for modern laboratory environments.

✅ Key Features

• ✔️ 19.4 cu. ft. ultra-low storage capacity
  
• ✔️ Holds 400 × 2-inch boxes
  
• ✔️ –40°C to –86°C temperature range for long-term sample preservation
  
• ✔️ 1 outer door + 2 insulated inner doors for reduced temperature loss
  
• ✔️ Factory-installed CO₂ backup system for added security
  
• ✔️ Includes 2 shelves of sliding drawer racks
  
• ✔️ Durable scratch-resistant painted steel exterior
  
• ✔️ Cold-rolled steel cabinet for long-lasting performance
  
• ✔️ Touch-screen LCD with intuitive control and monitoring
  
• ✔️ Audible & visual high/low temperature alarms, wireless-capable
  
• ✔️ Key lock + padlock loop with optional NFC key card access
  
• ✔️ Compatible with Thermo Scientific™ Instrument Connect
  
• ✔️ 4 all-direction casters with locks for easy placement
  
• ✔️ Onboard 5V and POE accessory outlets
  
• ✔️ Energy-efficient design for reduced operating costs

📊 Technical Specifications

⚠️ Safety Notice

Install the freezer on a stable, ventilated surface to support insulation performance and airflow. Maintain inner doors closed during routine access to preserve ultra-low temperatures. Ensure the CO₂ backup system remains connected and tested regularly. Follow proper manual defrost procedures to reduce frost accumulation. Activate and periodically verify audible and visual temperature alarms. Disconnect power before any cleaning or maintenance tasks.