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Thermo Scientific Sorvall LYNX 4000 Superspeed Refrigerated Floor Model Centrifuge
As research laboratories grow, so do their centrifugation demands. Many facilities eventually reach the point where benchtop centrifuges no longer provide enough capacity, rotor flexibility, or throughput, yet they don't require the very largest production-scale systems. The Thermo Scientific Sorvall LYNX 4000 was designed to bridge that gap.
Built for biotechnology, pharmaceutical, academic, clinical research, and industrial laboratories, the Thermo Scientific Sorvall LYNX 4000 Superspeed Refrigerated Floor Model Centrifuge combines high-speed performance, advanced refrigeration, intelligent rotor recognition, and exceptional rotor flexibility in a compact floor model platform. Capable of reaching 24,000 RPM and generating up to 68,905 × g depending on the installed rotor, the LYNX 4000 supports applications ranging from routine cell harvesting to protein purification, molecular biology, microbiology, and pilot-scale research.
At American Instrument Exchange, every Sorvall LYNX centrifuge is professionally inspected and tested before shipment. Our technicians verify refrigeration performance, motor operation, braking systems, Auto-Lock functionality, controller operation, and overall mechanical performance to help ensure dependable operation. American Instrument Exchange offers professionally refurbished laboratory centrifuges from Thermo Scientific, Beckman Coulter, Eppendorf, and other leading manufacturers.
Features of the Thermo Scientific Sorvall LYNX 4000
Brushless induction drive for quiet, reliable operation
GreenCool™ refrigeration technology
Compatible with a broad range of Fiberlite, fixed-angle, swinging bucket, bottle, and specialty rotors
Ideal for biotechnology, pharmaceutical, molecular biology, microbiology, and research laboratories
90-day warranty included from American Instrument Exchange
Refurbished and tested by American Instrument Exchange
One of the greatest strengths of the LYNX platform is its ability to adapt to changing laboratory workflows. Rather than purchasing multiple centrifuges for different applications, laboratories can often accomplish their work by simply changing rotor configurations.
Why Laboratories Choose the LYNX 4000
The Sorvall LYNX 4000 was developed for laboratories that need high-speed refrigerated centrifugation without sacrificing flexibility. Whether processing microcentrifuge tubes one day and harvesting one-liter cultures the next, the platform supports a remarkably broad range of laboratory applications through Thermo Scientific's extensive rotor portfolio.
Researchers also appreciate the Auto-Lock™ rotor exchange system, which allows rotors to be installed or removed in seconds without tools, helping reduce setup time while improving laboratory safety. Auto-ID™ technology automatically identifies the installed rotor and applies the appropriate operating limits, reducing setup errors while protecting valuable rotors.
If you're comparing this instrument with other models, browse our complete collection of used and refurbished laboratory centrifuges from American Instrument Exchange.
Thermo Scientific Sorvall LYNX 4000 Common Applications
The LYNX 4000 is commonly used for:
Mammalian cell harvesting
Bacterial culture processing
Protein purification
Plasmid DNA preparation
Microbiology research
Molecular biology
Pharmaceutical development
Vaccine research
Cell pellet collection
General biotechnology workflows
Its combination of superspeed performance and extensive rotor compatibility makes it well suited for laboratories whose centrifugation needs continue to evolve over time.
Thermo Scientific Sorvall LYNX 4000 Rotor Compatibility and Included Accessories
One of the biggest advantages of the LYNX 4000 platform is its extensive rotor compatibility.
Compatible rotor families include:
Fiberlite™ carbon fiber fixed-angle rotors
Swinging bucket rotors
High-speed fixed-angle rotors
Bottle rotors
Microplate rotors
Continuous-flow rotors
Specialty application rotors
Depending on the installed rotor, laboratories can process everything from microcentrifuge tubes and PCR tubes to 1-liter bottles, allowing a single centrifuge to support numerous research applications.
This centrifuge is sold without a rotor unless otherwise specified. Customers should verify included accessories before purchase.
Additional LYNX-compatible rotors available from American Instrument Exchange may include:
Specifications compiled from Thermo Scientific manufacturer literature, technical documentation, and American Instrument Exchange product information.
Power Requirements and Shipping Considerations
The Sorvall LYNX 4000 ships via palletized freight. Laboratories should verify electrical service, available floor space, ventilation clearance, and final installation location before delivery.
American Instrument Exchange can assist with freight coordination and installation planning to help ensure your centrifuge arrives safely and is ready for operation.
Refurbished Centrifuges from American Instrument Exchange
Every centrifuge sold by American Instrument Exchange is professionally inspected and tested prior to shipment. Our technicians verify refrigeration performance, motor operation, controller functionality, braking systems, rotor recognition, and overall operational reliability.
Many customers purchasing a refrigerated floor model centrifuge are also outfitting complete laboratory facilities. We also offer professionally refurbished laboratory freezers and ultra-low freezers, laboratory incubators, and biosafety cabinets to support complete laboratory build-outs.
What makes the LYNX 4000 different from the LYNX 6000?
The LYNX 4000 provides many of the same advanced platform features—including Auto-Lock™, Auto-ID™, and GreenCool™ refrigeration—but with a maximum speed of 24,000 RPM. The LYNX 6000 is designed for even higher-speed applications and a larger maximum RCF.
Does this centrifuge include a rotor?
Unless otherwise noted in the individual product listing, this LYNX 4000 is sold without a rotor. Please contact American Instrument Exchange to confirm included accessories before purchasing.
Which rotor should I choose for bacterial cell harvesting?
Many laboratories processing bacterial cultures choose Thermo Scientific Fiberlite™ bottle rotors because of their corrosion resistance, lightweight carbon fiber construction, and large sample capacity.
Can the LYNX 4000 be upgraded later with additional rotors?
Yes. One of the strengths of the LYNX platform is its extensive rotor ecosystem, allowing laboratories to expand capabilities over time as research needs evolve.
Is the LYNX 4000 suitable for pharmaceutical laboratories?
Absolutely. The LYNX 4000 is widely used in biotechnology, pharmaceutical development, molecular biology, vaccine research, microbiology, and academic research laboratories.
Why purchase a refurbished Thermo Scientific LYNX 4000?
A professionally refurbished LYNX 4000 provides modern superspeed centrifugation technology, excellent rotor flexibility, and significant cost savings compared with purchasing a comparable new floor model centrifuge.
CLICK HEREto see the Thermo Sorvall LYNX 4000 Superspeed Centrifuge on our YouTube channel
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.
