Thermo Scientific TSX70086FARAKLN Ultra-Low Freezer, 33.5 cu.ft. with 1 Outer Door, 2 Inner Doors, and LN2 Emergency Backup

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 TSX70086FARAKLN is an ultra-high-capacity upright ultra-low temperature freezer engineered with an expansive 33.5 cu.ft. footprint to satisfy high-density storage needs in large-scale clinical, medical, and scientific research institutions. 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 completely free from temperature spikes caused by automated cycles. The front-facing design includes premium construction details featuring advanced Vacuum Insulation Panels (VIP) paired with water-blown polyurethane foam insulation. This SNAP-compliant insulation combination ensures 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 TSX70086FARAKLN offers optimal organizational convenience with 4 durable shelves, including 2 shelves pre-equipped with specialized sliding drawer racks tailored for 2-inch boxes. This setup accommodates an elite high-density capacity of up to 700 standard 2-inch laboratory sample boxes. Crucially, this unit features a factory-installed liquid nitrogen ($LN_2$) backup system designed to inject liquid nitrogen automatically into the cabinet in the event of a primary mechanical failure or power loss, ensuring continuous thermal protection for irreplaceable biological assets. Equipped with a touch-screen LCD interface for tracking real-time metrics, a rugged painted cold-rolled steel cabinet, and 4 all-direction rolling casters with robust mechanical locks, this ultra-low temperature freezer brings heavy-duty reliability, modern cloud readiness via Thermo Scientific™ Instrument Connect, and extreme emergency redundancy straight into the laboratory workstation.

Features:

• Elite 700 Box Capacity
• High-performance ultra-low freezer optimized with a massive 33.5 cu.ft. storage interior engineered to hold up to 700 standard 2-inch laboratory sample boxes efficiently.
• Integrated $LN_2$ Backup System
• Equipped with a factory-installed liquid nitrogen ($LN_2$) emergency injection system that triggers automatically to preserve samples during critical power failures or mechanical shutdowns.
• Sliding Drawer Rack Organization
• Features 2 shelves of sliding drawer racks designed with 2-inch boxes to enable effortless inventory management and fast sample retrieval.
• Eco-Friendly VIP Insulation
• Constructed with high-efficiency Vacuum Insulation Panels (VIP) and water-blown polyurethane foam that is completely SNAP-compliant for sustainable thermal retention.
• Touch-Screen LCD Interface
• Features a front-mounted touch-screen LCD display panel for simplified user navigation, configuration adjustments, and tracking of temperature, system events, and diagnostics.
• 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.
• Instrument Connect Compatibility
• Fully compatible with Thermo Scientific™ Instrument Connect software, enabling personnel to monitor real-time temperature tracking and system metrics remotely.
• Manual Defrost Performance
• Engineered with manual defrost functionality to eliminate automated heat cycles, providing an incredibly stable and safe ultra-low storage environment.
• 4 All-Direction Casters with Locks
• Features heavy-duty, all-direction rolling casters that provide effortless mobility and quick room reconfiguration, with integrated locks to secure the unit in place.
• Multi-Layered Access Security
• Features a standard key lock, dedicated padlock loop, software settings security, and advanced parameter authorization with optional NFC key card access.
• Comprehensive Audio/Visual Alarms
• Equipped with audible and visual high and low temperature alarms alongside wireless connectivity to alert facility personnel instantly of any environmental shifts.

Specifications:

• Model: TSX70086FARAKLN
• Capacity: 33.5 cu.ft. (approx. 33.59 cu.ft. net capacity)
• Defrost Type: Manual Defrost
• Door Type: 1 Outer Door & 2 Inner Doors (3 Doors Total)
• Number of Shelves: 4 Shelves (Includes 2 Shelves of Sliding Drawer Racks)
• Temperature Range: -40°C to -86°C
• Emergency Redundancy: Factory Installed $LN_2$ (Liquid Nitrogen) Backup System
• Intended Use: General Purpose Laboratory Storage
• Application: Ultra-Low Upright Freezer
• Insulation Tech: Vacuum Insulation Panels (VIP) & Water-Blown Polyurethane Foam (SNAP-Compliant)
• Cabinet Material: Painted Cold Rolled Steel
• User Interface: Touch-Screen LCD Display
• Data Tracking: Temperature, System Events, and Diagnostics
• Connectivity Platform: Thermo Scientific™ Instrument Connect Compatible
• Mobility: 4 All-Direction Casters with Locks
• Warranty: Varies by country (contact manufacturer for specific details)
• UNSPSC Code: 41103011
• Product Weight: 855 lbs (387.8 kg) (Note: Adjusted base weight for LN2 system plumbing lines)
• Shipping Weight: 960 lbs (435.4 kg)

Dimensions:

• Width: 45-1/5" (114.8 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