Thermo Scientific TSX40086FA Ultra-Low Freezer, Laboratory Use 19.4 cu.ft. with 1 Outer Door and 2 Inner Doors

Thermo Scientific TSX Universal Series ultra-low temperature freezers are engineered for reliable, high-performance storage of critical laboratory materials, offering advanced temperature control, exceptional energy efficiency, and user-friendly monitoring features.

Model TSX40086FA is a general-purpose upright ultra-low temperature freezer engineered with a 19.4 cu.ft. footprint to satisfy specialized, high-density storage needs in modern clinical, medical, and scientific research spaces. The intelligent triple-door configuration—consisting of 1 heavy-duty outer door and 2 insulated inner doors—drastically reduces thermal loss during routine sample retrieval, while the manual defrost system ensures a highly stable, uninterrupted sub-zero environment free from temperature spikes caused by automated cycles. The front-facing design includes premium construction details that ensure excellent temperature uniformity and stability throughout the entire cabinet, meeting the strict structural and safety standards required for sensitive healthcare and biological sample preservation.

Inside, the TSX40086FA offers optimal organizational convenience with 4 durable shelves capable of holding up to 400 standard 2-inch laboratory sample boxes. This high-performance freezer is powered by next-generation Universal V-Drive cooling technology, which adapts directly to facility workflows to minimize energy consumption while protecting your critical inventory. Delivering fast pull-down and short door-opening recovery periods, this ultra-low freezer brings commercial-grade reliability and quiet, worry-free sample protection straight into the modern laboratory workstation.

Features:

• High-Density 400 Box Capacity High-performance ultra-low freezer optimized with a 19.4 cu.ft. storage interior to hold up to 400 standard 2-inch laboratory sample boxes efficiently.
• Universal V-Drive Cooling Technology Advanced variable-speed cooling system delivers universally better performance with tighter peak variations, strict temperature uniformity, and exceptional stability.
• Advanced Triple-Door Insulation Features 1 robust outer door and 2 insulated inner doors to prevent unnecessary cold air escape and maintain critical thermal barriers during openings.
• Manual Defrost Performance Engineered with manual defrost functionality to eliminate automatic heat cycles, providing an incredibly stable and safe ultra-low storage environment.
• Rapid Pull-Down and Shorter Recovery Designed for demanding daily use, recovering cabinet temperature significantly faster after routine door openings to preserve sample integrity.
• Adaptable Workflow Management Versatile cooling platform offers ultimate convenience and manageability across diverse setting demands, seamlessly adjusting between periods of stability and heavy door-opening activity.
• Strict Ultra-Low Climate Control Maintains an optimal and exceptionally stable temperature environment ranging uniformly from -40°C to -86°C to safely preserve medical reagents and high-value biological assets.
• Commercial-Grade Construction Built with high-durability, easy-to-clean materials and premium thermal insulation engineered to withstand rigorous everyday handling in commercial lab environments.

Specifications:

• Model: TSX40086FA
• Capacity: 19.4 cu.ft. (approx. 19.31 cu.ft. net capacity)
• Defrost Type: Manual Defrost
• Door Type: 1 Outer Door & 2 Inner Doors
• Number of Shelves: 4 Shelves
• Temperature Range: -40°C to -86°C
• Intended Use: Laboratory Use / General Purpose
• Application: Ultra-Low Upright Freezer
• Cooling Technology: Universal V-Drive Cooling
• UNSPSC Code: 41103011
• Product Weight: 573 lbs (260.0 kg)
• Shipping Weight: 700 lbs (317.5 kg)

Dimensions:

• Width: 28-3/10" (71.9 cm)
• Depth: 37-3/5" (95.5 cm)
• Height: 78" (198.1 cm)

Standard delivery typically takes 5-7 business days, while expedited shipping takes 2-3 business days