Downtime during chromatography runs can be expensive. Whether supporting HPLC, UHPLC, FPLC, or other analytical systems, laboratories rely on stable refrigerated storage to protect solvents, mobile phases, standards, and chromatography columns while keeping instruments ready for continuous operation. The Thermo Scientific TSX5005CA High-Performance Chromatography Refrigerator was designed specifically for these demanding environments, combining exceptional temperature stability with convenient access for chromatography tubing and instrumentation.
With 51.1 cubic feet (1,447 liters) of storage capacity, double glass doors, integrated access ports, and Thermo Scientific's variable-speed V-drive refrigeration technology, the TSX5005CA provides an efficient solution for laboratories that need dependable refrigerated storage alongside analytical instrumentation. A professionally refurbished unit from American Instrument Exchange delivers premium laboratory performance while reducing capital equipment costs.
Key Features
51.1 cu. ft. (1,447 L) storage capacity
Operating temperature range of 2°C to 8°C
Factory temperature setpoint of 5°C
Double self-closing glass doors
Two insulated side-wall access ports for chromatography tubing
Variable-speed V-drive compressor technology
Heat-free automatic defrost
Digital microprocessor controls
Audible and visual temperature alarms
ENERGY STAR® certified design
Environmentally friendly R290 refrigerant
Refurbished and tested by American Instrument Exchange
90-day warranty included
Overview
Unlike a traditional laboratory refrigerator, the TSX5005CA is engineered to become part of the analytical workflow rather than simply storing laboratory supplies. Integrated access ports allow chromatography tubing and instrument connections to pass through the cabinet without leaving doors partially open, helping maintain stable temperatures during long analytical sequences.
Thermo Scientific's V-drive compressor continuously adjusts cooling capacity based on cabinet demand. Instead of repeatedly cycling on and off, the refrigeration system responds dynamically to door openings, changing heat loads, and laboratory conditions. This approach improves temperature consistency while reducing energy consumption, operating noise, and heat generated within the laboratory.
The refrigerator is also compatible with Smart-Vue monitoring systems and includes remote alarm capability, making it well suited for laboratories where continuous monitoring and documentation are part of quality assurance procedures.
Common Applications
The TSX5005CA is commonly used for:
HPLC and UHPLC solvent storage
Mobile phase preparation
Chromatography column storage
Analytical standards and reference materials
Laboratory buffers
Biological reagents
Pharmaceutical compounds
Protein purification workflows
Quality control materials
Temperature-sensitive research samples
Its specialized design also makes it an excellent choice for laboratories integrating refrigerated storage directly with chromatography instrumentation.
Ideal Laboratory Types
The Thermo Scientific TSX5005CA is particularly well suited for:
Pharmaceutical laboratories
Biotechnology companies
Analytical chemistry laboratories
Contract research organizations (CROs)
Environmental testing laboratories
Food and beverage laboratories
Clinical research laboratories
Academic research facilities
Laboratories operating multiple chromatography systems often benefit most from the refrigerator's combination of large storage capacity and instrument-friendly design.
Temperature Recovery & Uniformity
Maintaining a consistent refrigerated environment is critical for chromatography applications where solvent properties and reagent stability directly influence analytical results. The TSX5005CA utilizes forced-air circulation together with Thermo Scientific's adaptive V-drive compressor to maintain excellent temperature uniformity throughout the cabinet.
When doors are opened during routine laboratory work, the refrigeration system automatically increases cooling capacity before returning to a lower operating speed once stable conditions have been restored. This adaptive operation helps minimize temperature fluctuations while reducing unnecessary energy consumption.
Sample Storage Recommendations
The TSX5005CA is ideal for storing:
Chromatography solvents
Mobile phases
Chromatography columns
Analytical standards
Calibration solutions
Laboratory reagents
Antibodies
Protein samples
Pharmaceutical materials
Biological reagents
Diagnostic kits
Quality control samples
Materials requiring frozen or ultralow storage temperatures should instead be stored in an appropriate laboratory freezer or ultralow freezer.
Key Specifications
Capacity
51.1 cu. ft. (1,447 L)
Temperature Range
Adjustable from 2°C to 8°C
Factory setpoint: 5°C
Refrigeration System
Variable-speed V-drive compressor
Natural R290 refrigerant
Defrost
Heat-free automatic defrost
Interior Configuration
Double self-closing glass doors
Four full shelves and two half shelves
Two insulated side-wall access ports
Interior LED lighting
Locking doors
Electrical Requirements
115V, 60 Hz
NEMA 5-15 plug
Dimensions
Exterior: 56.5"W × 37.8"D × 78.5"H
Interior: 52.5"W × 28.5"D × 58-59"H
Weight
Shipping weight approximately 658 lbs.
Energy Efficiency & Operating Costs
Energy efficiency was a primary design objective for the TSX Series. Variable-speed compressor technology can reduce electrical consumption compared to conventional fixed-speed laboratory refrigerators while also lowering heat rejection into the laboratory. For facilities operating numerous cold storage units, reduced energy usage can contribute to lower utility costs and decreased HVAC demand over the life of the equipment.
Specifications compiled from Thermo Scientific manufacturer literature and American Instrument Exchange product information.
Refurbishment & Testing Process
Each Thermo Scientific TSX5005CA at American Instrument Exchange undergoes a complete inspection before shipment. Our technicians verify refrigeration performance, evaluate temperature stability, inspect door seals and hinges, test alarms and electronic controls, inspect shelving and access ports, and thoroughly clean the cabinet.
Any required repairs are completed before the refrigerator is approved for shipment, helping ensure dependable performance when it arrives at your laboratory.
Shipping & Installation Considerations
The TSX5005CA ships by freight from American Instrument Exchange. Laboratories should verify available installation space, doorway clearances, electrical service, and ventilation requirements before delivery. Because chromatography refrigerators are commonly installed adjacent to analytical instruments, planning tubing routes and equipment placement before installation can simplify setup and improve workflow efficiency.
Related Laboratory Equipment
Laboratories purchasing the Thermo TSX5005CA frequently also browse our selection of laboratory refrigerators, laboratory freezers, ultralow freezers, CO₂ incubators, centrifuges, biosafety cabinets, chromatography systems, and laboratory cold storage accessories.
Frequently Asked Questions
Why choose a chromatography refrigerator instead of a standard laboratory refrigerator?
Chromatography refrigerators are specifically designed to support analytical instrumentation. Features such as insulated tubing access ports, superior temperature uniformity, and instrumentation-friendly layouts help laboratories maintain stable operating conditions without compromising refrigeration performance.
Can chromatography systems remain connected while the doors are closed?
Yes. The integrated side-wall access ports allow tubing and cables to pass into the cabinet while maintaining a sealed refrigerated environment.
Does the TSX5005CA support laboratory monitoring systems?
Yes. The refrigerator is compatible with remote monitoring and alarm systems, making it well suited for laboratories that require continuous temperature documentation.
How is the refrigerator tested before shipment?
Every refurbished TSX5005CA is inspected, cleaned, and performance tested by American Instrument Exchange technicians to verify proper refrigeration performance and overall system operation before shipment.
CLICK HERE to see the Thermo TSX5005CA Chromatography Refrigerator on our YouTube channel
Testing Procedures for Used and Refurbished Laboratory Refrigerators Ensure Temperature Stability and Cold Storage Accuracy
Used and refurbished laboratory refrigerators from American Instrument Exchange are thoroughly tested to ensure reliable cold storage performance, temperature accuracy, and compliance with laboratory safety and storage standards. Each unit undergoes a detailed inspection and functional verification to meet the requirements of clinical, pharmaceutical, research, and industrial labs.
Why Testing Used Laboratory Refrigerators Is Essential
Before a laboratory refrigerator is reintroduced into any laboratory setting, it must be carefully tested for:
• Temperature uniformity and stability
• Cooling system integrity and compressor function
• Door seal performance and insulation effectiveness
• Electrical safety and compliance with lab standards
Thorough testing minimizes the risk of temperature excursions, product loss, and system failures—especially critical for storing reagents, vaccines, biological samples, pharmaceuticals, and temperature-sensitive materials.
Our structured testing protocol ensures refurbished lab refrigerators deliver consistent, dependable performance across all makes and models.
Key Testing Procedures for Refurbished and Used Laboratory Refrigerators
1. Initial Visual Inspection
• Check exterior surfaces, hinges, and door gaskets for wear, corrosion, or damage
• Inspect power cords, plugs, and control panels for fraying or visible defects
• Verify that shelves, racks, and internal compartments are present and functional
2. Functional Testing
• Power on the refrigerator and verify that display screens, alarms, and controls function properly
• Test door latches and sealing mechanisms to ensure secure closure and insulation
• Run preliminary temperature cycles to observe startup behavior and cooling response
3. Temperature and Stability Testing
• Test internal temperature sensors and controllers using thermometers/probes
• Monitor temperature at multiple points within the chamber over an extended period
• Verify accuracy across user-defined setpoints (e.g., +4°C, +2°C to +8°C range)
4. Cooling System and Compressor Evaluation
• Test compressor startup, cycling, and operating noise levels
• Inspect condenser coils and fans for proper function and cleanliness
• Check refrigerant pressure (if applicable) and confirm there are no leaks or system inefficiencies
5. Electrical Safety and Compliance Checks
• Ensure all internal and external electrical components are properly grounded
• Perform insulation resistance and leakage current tests 6. Final Quality Assurance Checklist
• Run full operational tests over a 24-hour period
• Document temperature logs, control responsiveness, and system performance
• Complete a detailed service report
All refurbished laboratory refrigerators from American Instrument Exchange are backed by our rigorous testing standards and quality commitment. From vaccine storage to reagent preservation, you can count on consistent cold storage performance from day one.
Repair and Refurbishment Protocol for Used Laboratory Refrigerators Cold Storage Performance from American Instrument Exchange
At American Instrument Exchange, every used laboratory refrigerator we offer is subjected to a comprehensive repair and refurbishment protocol. Whether it’s a general-purpose lab refrigerator, pharmaceutical-grade unit, or undercounter model, our goal is to restore each system to peak performance—ensuring consistent temperature control and reliable to laboratory storage standards.
Why Choose a Refurbished Laboratory Refrigerator from American Instrument Exchange?
• Fully tested for cold storage accuracy and operational safety
• Backed by a warranty
• Cost-effective alternative to new refrigeration equipment
• Sustainably refurbished to reduce environmental impact
• Serviced by expert technicians with decades of laboratory equipment experience
Step-by-Step Refurbishment Protocol
Every laboratory refrigerator from American Instrument Exchange follows a detailed, multi-stage process to ensure top-tier performance and reliability:
1. Initial Intake & Inspection
• Visual inspection for dents, corrosion, or structural damage
• Mechanical check of door hinges, gaskets, seals, and internal components
• Documentation of missing parts or areas requiring repair or replacement
2. Cleaning and Decontamination
• Internal and external cleaning using non-abrasive, lab-safe cleaners
• Decontamination/cleaning of all surfaces to remove biological or chemical residues
• Thorough cleaning of shelving, drawers, and removable interior parts
3. Mechanical and Electrical Repairs
• Replacement or repair of worn mechanical parts (door latches, seals, hinges, etc.)
• Inspection and restoration of control interfaces, thermostats, sensors, and displays
• Evaluation of wiring, relays, fuses, and power supply components for safety and integrity
4. Refrigeration System and Compressor Evaluation
• Testing of compressor function, condenser coils, and evaporators
• Inspection for refrigerant leaks and pressure performance (if applicable)
• Verification of proper airflow, fan operation, and defrost cycles
5. Temperature and Performance Testing
• Testing of temperature sensors and control boards
• Verification of temperature stability and uniformity throughout the chamber
• Testing of multiple setpoints (e.g., +2°C to +8°C) over extended operating periods
6. Safety and Compliance Checks
• Inspection of grounding and electrical insulation per lab safety standards
• Testing of alarm systems (if applicable) for temperature excursions or power failure
7. Final Quality Control and Documentation
• Multi-day operational test under real-world conditions
• Final cleaning, inspection, and performance validation
• Detailed service report with temperature logs, repair notes, and certification of refurbishment
Trust the Experts at American Instrument Exchange
With over 50 years of industry experience, American Instrument Exchange is a leading provider of high-quality refurbished laboratory equipment. Our proven laboratory refrigerator refurbishment protocol ensures consistent, accurate cold storage—so you can safeguard your samples, reagents, and research materials with confidence.
Warranty Information
All used equipment sold by American Instrument Exchange is refurbished/reconditioned, tested to meet specifications, cleaned, and comes with a 90-day warranty from the date of shipment unless otherwise specified. New products include a warranty from the manufacturer. Your warranty is only valid if you have paid your invoice. If your invoice is over 30 days old, warranty work will not be performed until your invoice is paid in full. American Instrument Exchange is not liable for any special or consequential damages that result from the use of, or the inability to use, the materials on this site or the performance of the products,
Exceptions include international sales and items that are agreed to be sold with a lesser warranty or items that are agreed to be sold “as is.”
Should there be visible shipping damage to packaging or concealed shipping damage to item(s) supplied, buyer must communicate such damage to the delivering entity or carrier upon receipt first and to American Instrument the same day item is accepted / signed for. Failure to do so voids warranty. Customer decision to involve / procure third party or OEM service other than American Instrument or AIE assigned vendors to resolve in-warranty instrument failure or defect without first placing a service call to American Instrument voids warranty.
Return & Cancellation Policy
American Instrument Exchange will authorize the return of and issue a full refund for any equipment that is not working as represented and could not be replaced or repaired to the customer’s satisfaction by AIE or a representative of AIE during the warranty period. Returns without prior authorization and an RMA number will not be accepted.
Customers are responsible for proper packaging of the equipment and all included accessories. American Instrument will pay for insurance and shipping costs. Non-inventory items bought specifically to fill customer orders may possibly be returned, but on a case by case basis.
Customers who cancel orders after refurbishing has begun or after delivery where there are no equipment performance issues may be subject to a Restocking/Cancellation Fee of 20% or more and responsible for shipping costs for both the delivery and return.
Ongoing and Extended Support Options
American Instrument Exchange is able to provide additional repair and support services outside the warranty terms for most products that sell.
For biosafety cabinets, clean benches, chemical fume hoods, and other clean air products our team at AIE Laboratory Services can provide certifications, repairs, decontaminations, and other services for customers throughout New England, and guidance and limited technical assistance for any customers in the US and Canada for new or refurbished biosafety cabinets purchased from American Instrument Exchange.
For all other products, the repair service team at American Instrument Exchange can provide both field and depot repair evaluations. We can easily schedule and coordinate the pick-up and transportation of your malfunctioning equipment. By offering hourly rates lower than most OEM service providers and eliminating travel time for technicians, we help reduce repair costs. Furthermore, our lab depot repair service minimizes or eliminates scheduling delays. Our experienced service technicians are qualified to restore your equipment to factory specifications.
Yes, all equipment from American Instrument Exchange comes with a warranty. Used/reconditioned/refurbished equipment is tested to make sure it operates to the manufacturer's specifications and comes with a 90-day warranty (unless otherwise noted). New equipment comes with a warranty from the manufacturer.
How do you test and recondition the equipment?
Testing requirements vary across all the equipment categories we sell. Temperature controlled units are tested with NIST traceable probes and data loggers. Gaskets, external housing, glass, handles, controls and control screens are all thoroughly inspected for integrity and functionality. We test all equipment using the manufacturer's parameters and specifications to confirm that the unit operates properly.
How do products ship from American Instrument Exchange?
We can ship products both nationally and internationally using a well-established network of transporters. Smaller items will ship via UPS. Larger equipment will be palletized and shipped either LTL or air-ride, depending on the specific equipment and/or delivery requirements.
Return and order cancellation policy
American Instrument Exchange will accept the return of any product that is not working as represented and could not be replaced or repaired to the customer's satisfaction during the warranty period. Customers who cancel orders after refurbishing has begun will be subject to a cancellation and restocking fee of between 20% and 40%.
Are discounts available for educational or non-profit institutions, or for bulk purchases?
Yes – call or email us today with a list of equipment you're looking for and we can potentially put together a quote that includes a discount.
How does your price matching policy work?
We strive to keep our pricing competitive and reasonable. If you find comparable items for sale at a lower price from other vendors please send us a link and or quote for the item and we'll do our best to match or beat the price.
Can I see the equipment in person before committing to a purchase?
Customers are welcome to make an appointment to view equipment in our warehouse. Given our workload we may not be able to test or clean the equipment prior to your arrival if you have not committed to an order.
1023 Western Avenue is a working warehouse, not a showroom, and customers should dress appropriately and wear closed toe shoes.
Can I ship products that I purchased elsewhere to American Instrument for repair?
Yes – please see our repair services page for more information.
