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Thermo Scientific TSX50086A Ultra-Low Freezer
The Thermo Scientific TSX50086A Ultra-Low Freezer is designed to meet the highest standards in reliability, sustainability and temperature management. At the heart of the TSX Series is V-drive technology, designed to adapt to user patterns, substantially reducing energy and HVAC costs without compromising performance.
Thermo TSX50086A - Specifications
Temperature range: -50°C to -86°C
Capacity: 24.1 cu ft
Storage capacity: 500 x 2” boxes
LCD touchscreen display
90-day warranty
Thermo TSX-Series – Features
No need to worry about where your samples are stored within the freezer. With peak variation less than 5°C, your samples are protected and safely stored throughout the entire cabinet space.
The Thermo Scientific TSX50086A has a long warm-up time from -50°C to -80°C at 5.05 hours and is quiet enough to reside directly in the laboratory, rather than in the hall. At just 45.5 dBA, the TSX Series’ sound level is comparable to a home refrigerator.
Thermo TSX’s V-drive adaptive control is designed to detect usage patterns such as door openings when a higher compressor speed is needed and periods of stability where the compressor runs at a lower speed, saving energy without compromising protection. The Thermo TSX50086A consumes 11.4 kW-H/day in standard mode and just 8.7 kW-H/day in high-performance mode.
Thermo TSX50086A - Testing
Our technicians verify the accuracy of temperature controls and readouts of all freezers, making sure that the units hold temperature to within the manufacturer specified tolerance. We replace any hardware or parts as is necessary and if needed replace refrigerant. We clean all freezers thoroughly prior to shipment.
Thermo TSX50086A – Additional Specifications
Exterior dimensions
34.0”W x 37.6”D x 78”H
Interior dimensions
28.8”W x 28.3”D x 51.2”H
Temperature range
-50°C to -86°C
Capacity
24.1 cubic feet
Vial capacity
50,000 x 2 mL
Electrical requirements
115V, 60 Hz, 9.5/15 A
Weight
721 lbs
Thermo Scientific TSX50086A - Pictures
The photos above are representative. Please bear in mind that the equipment shown is currently in storage in our warehouse and that in addition to testing each machine we will clean all the equipment thoroughly prior to shipment.
We often have multiple units of each model in stock and sometimes we're unable to feature photos of every single unit. At your request, we can provide photos of the equipment in your order after it has been tested and cleaned.
For inquiries about the Thermo Scientific TSX50086A Ultra-Low Freezer, please give us a call at 978-521-2221, or fill out the form on this page.
Thermo Scientific TSX50086 Ultralow Freezer FAQs
Q: How does the Thermo Scientific TSX50086 compare to older Thermo Revco ULT freezers?
A: The TSX50086 is part of Thermo’s newer TSX series and was designed with energy efficiency, temperature stability, and quiet operation in mind. Compared to older Thermo Revco models, the TSX50086 uses Variable Speed (V-Drive) technology, improved cabinet insulation, and a more advanced touchscreen control system. These upgrades result in lower energy consumption, better temperature recovery after door openings, and reduced heat output into the lab.
Q: Why does the TSX50086 have only two inner doors instead of four or five like older models?
A: The two inner doors on the TSX50086 are thicker and more heavily insulated than those found on older models. This design improves temperature stability and reduces air exchange during door openings. While previous models often used multiple smaller doors, the enhanced insulation in the TSX design provides excellent performance with fewer compartments. For labs that prefer additional compartmentalization, optional inner door kits may be available.
Q: Is the touchscreen interface easy to operate?
A: Yes, the TSX50086 features an intuitive touchscreen interface that is very user friendly. It provides real-time temperature display, alarm history, and onboard data logging. This makes calibration, validation, and compliance documentation straightforward. Service technicians also benefit from built-in diagnostics and performance logs, which help streamline troubleshooting and repairs.
Q: What is V-Drive technology on the TSX50086?
A: “V-Drive” stands for Variable Drive technology. The TSX50086 uses a variable speed compressor that adjusts its operating speed based on cooling demand.
When the door is opened and the internal temperature begins to rise, the compressor ramps up to accelerate temperature recovery. Once the chamber returns to setpoint and stabilizes, the compressor slows down to maintain temperature efficiently.
This dynamic operation improves temperature uniformity, reduces energy consumption, and minimizes mechanical wear compared to traditional single-speed compressor systems.
Q: How energy efficient is the TSX50086?
A: The TSX50086 is designed to be significantly more energy efficient than many traditional cascade ultra-low freezers. Its variable speed compressor system and advanced insulation reduce power consumption and heat output, which can lower HVAC burden in the lab. Many facilities select the TSX series specifically to reduce operational costs while maintaining strict temperature performance at -80°C.
Q: Can the TSX50086 be repaired if it malfunctions?
A: Absolutely. We provide both field service and depot repair services for Thermo TSX series refrigerators, freezers, and ultralow freezers, including the TSX50086. Our technicians are experienced with V-Drive systems, touchscreen controls, and refrigeration diagnostics. Please contact our service team at 978-521-2221 or info@americaninstrument.com for repair assistance.
Q: Is the TSX50086 covered by warranty?
A: All refurbished equipment we sell is backed by our warranty. The TSX50086 is sold new with a manufacturer’s warranty (often including extended compressor coverage), so many pre-owned units may still have remaining factory coverage on major components. Please contact our sales team for specific warranty details on available inventory.
FAQ
Does the equipment come with a warranty?
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.
