Skip to content
LAB EQUIPMENT REPAIRS, INCLUDING ULTRALOW FREEZERS, FRIDGES, CENTRIFUGES AND MORE - Click here for details
LAB EQUIPMENT REPAIRS, INCLUDING ULTRALOW FREEZERS, FRIDGES, CENTRIFUGES AND MORE - Click here for details

Used and refurbished floor model centrifuges

Refurbished Floor Model Centrifuges for Sale | Beckman & Thermo Sorvall | American Instrument Exchange

High-performance used centrifuges at unbeatable value – trusted by biotech startups, research labs, and universities across the U.S.

Looking for reliable, refurbished floor model centrifuges like the Beckman J-26SXP, Beckman J-E, or Thermo Sorvall Lynx 4000 and 6000? At American Instrument Exchange, we specialize in high-quality, fully tested used laboratory centrifuges that deliver the performance your lab demands—without breaking your budget.

Why Buy a Refurbished Centrifuge?

Purchasing a used or refurbished centrifuge is a smart, cost-effective choice for:

  • Biotech startups looking to scale up without overspending

  • Life science companies managing tight capital equipment budgets

  • Academic labs balancing performance needs with funding restrictions

  • Research institutions in need of reliable backup or secondary instruments

Our refurbished centrifuges are meticulously inspected and tested by our in-house technicians to ensure they meet or exceed original manufacturer specifications.


Popular Refurbished Centrifuges In Stock

Beckman Coulter J-26SXP:
A powerhouse for high-throughput labs. Ideal for large-volume sample prep, pelleting, and density gradient separations.

Beckman J-E High-Speed Centrifuge:
Compact and versatile. Offers a high RCF and rotor compatibility for a wide range of protocols.

Thermo Scientific Sorvall Lynx 4000 & 6000:
Engineered for productivity and precision. Digital control, exceptional rotor versatility, and advanced safety features.


Why Choose American Instrument Exchange?

Industry Expertise (Since 1969):
With over 50 years of experience supplying refurbished lab equipment, we’ve earned the trust of thousands of research labs and institutions nationwide.

Unmatched Value:
We help labs stretch their budgets by offering premium-quality centrifuges at a fraction of the cost of new instruments.

Professionally Refurbished & Tested:
All centrifuges undergo a rigorous refurbishment process and are tested to ensure performance, safety, and reliability.

Fast, Nationwide Shipping:
Whether you're in Boston, San Diego, or anywhere in between, we deliver quickly and securely.

Tailored Solutions:
Need help choosing the right model for your workflow? Our team of lab equipment specialists is here to guide you.


Trusted by:

  • Leading biotech and pharmaceutical companies

  • University research labs across the U.S.

  • Government and clinical laboratories

  • Startup incubators and life science accelerators


Ready to Upgrade Your Lab?

Explore our current inventory of refurbished floor model centrifuges, including the Beckman J-26SXP, Beckman J-E, Thermo Sorvall Lynx 4000, and 6000 models. Save money, reduce downtime, and get the performance your lab needs.

Search our inventory or call us now to speak with a lab equipment specialist!