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The Thermo Scientific TSX2320FA -20C Lab Freezer you were interested in is currently unavailable, but we have a great alternative for you!

Our Price: $3,495.00

Condition: Fully Recertified and Tested to Perform at Manufacturer Specifications
Warranty: 180-Day Full Parts and Labor (Click for Info)
Typically Ships Within: 3 to 5 Business Days
Included Documentation: NIST Calibration and Preventative Maintenance Report

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Product Code: TSX-2320FA

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Description

Recertification Protocol

Technical Specification Sheet

Thermo Scientific TSX2320FA High-Performance -20C Lab Freezer

The Thermo Scientific TSX2320FA High-Performance -20°C Lab Freezer is a state-of-the-art solution, meticulously designed for the uncompromised storage of sensitive materials such as enzymes, reagents, pharmaceuticals, vaccines, and various biological substances commonly utilized in laboratory and clinical settings. One of its standout features is the innovative V-drive technology, which intelligently adapts compressor speed to usage patterns, efficiently balancing energy savings with rigorous protection standards. This unique system ensures optimal temperature uniformity, particularly during periods of high demand such as door openings, by accelerating compressor activity, and conserves energy during stable periods by reducing speed. Enhanced with cold wall convection cooling, the TSX2320FA maintains stable and uniform temperatures throughout, essential for critical storage requirements. Its user-friendly microprocessor control enables precise temperature management, augmented by an interior light, setpoint security, and integral alarms to safeguard contents reliably. For additional security, standard door locks are installed, delivering peace of mind.

Beyond security and performance, the TSX2320FA is designed with the user’s physical comfort and convenience in mind. The ergonomic design features include a door handle with a soft-touch grip, an angled controller to prevent neck strain, and an automatic pressure equalization port for quick reentry following door closures. The unit also boasts easy-to-clean, adjustable epoxy-coated shelves, contributing to the overall maintainability of the freezer. Furthermore, the TSX2320FA respects the need for a quiet work environment, operating at a whisper-quiet 52 dBA to ensure laboratory staff can work undisturbed. The practicality is further enhanced by a self-closing door mechanism, featuring a 90° stop that facilitates convenient inventory management and loading procedures. Overall, the TSX2320FA combines advanced technology with user-centric design, delivering a high-performance freezing solution that does not compromise on security, energy efficiency, or operational comfort.

All of our equipment is fully tested to perform at factory specifications before being shipped.

INCLUDED:
The Thermo Scientific TSX2320FA High-Performance -20C Lab Freezer includes:

> Key
> 4 x Shelves
> NIST Calibration and Preventative Maintenance Report
> Power Cord
> Operator's Manual
> Full 180 Day Parts and Labor Warranty

Thermo Scientific TSX2320FA High-Performance -20C Lab Freezer Specifications

Temperature Range	-25°C to -15°C (-20°C factory preset)
Volume	23.3 cu. ft. (659L)
Refrigerant	R290
Defrost Method	Manual
Monitoring Option	Wireless
Internal Dimensions (D x W x H)	28.5 x 24.0 x 58.0 in. (72.3 x 61.0 x 147.3 cm)
External Dimensions (D x W x H)	38.9 x 28.0 x 78.5 in. (99 x 71.1 x 199.4 cm)
Weight	459 lb. (208 kg.)
Electrical Requirements	115V, 60Hz, 4.3A

Downloads

Technical Specification Download

Operator's Manual Download

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Recertification Inspection Protocol

Inspect the display for pixel clarity and brightness, replacing any dim or dead pixels.
Test all buttons for responsiveness, resistance, and durability; replace any that don’t meet standards.
Check the door seal and lock for airtightness, replacing any compromised components.
Run diagnostics on PCB test points for voltage and current accuracy, replacing faulty components.
Verify compressor output and airflow, ensuring all internal fans function properly.
Cross-check internal temperature probe accuracy with a NIST-traceable probe, recalibrating if needed.
Inspect wiring for frays or tears, replacing compromised sections as necessary.
Test the start capacitor's capacitance and replace if it’s outside the specified range.
Replace all internal filters and thoroughly clean condenser fins for efficient heat dissipation.
Verify the alarm battery holds a full charge and replace if there is any degradation.
Operate the unit for 72 hours to confirm stable temperatures and operational consistency.
Perform a final cosmetic check, repairing or touching up surfaces as needed for a professional appearance.

Technician Inspection and Recertification Checklist

The Following Checklist Is to Be Performed on All Incoming and Outgoing Equipment

Task	Completed?	Remarks?
Inspect display for pixel issues and replace if needed	Completed
Test button functionality and replace any defective buttons	Completed
Examine door seal and lock functionality; replace if compromised	Completed
Conduct PCB test point diagnostics and replace as needed	Completed
Verify compressor and internal fan functionality	Completed
Confirm temperature probe accuracy with NIST-traceable probe	Completed
Inspect all wiring for frays, tears, or breakages	Completed
Test start capacitor capacitance range; replace if needed	Completed
Replace all internal filters and clean condenser fins	Completed
Test alarm battery for full functionality	Completed
Run 72-hour test with data recorder to confirm stable temperatures	Completed
Conduct cosmetic inspection and address any issues	Completed