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Used: Beckman Optima XL-90 Ultracentrifuge Floor Centrifuge 355896 90K RPM w/ Warranty

Tested to 80,000 RPM and Backed by 90-Day Warranty

Quick Overview

Used - A pre-owned and tested instrument that may show signs of wear.

Flat-Rate Freight ($285) - The instrument is web-wrapped to a pallet with shrink-wrap.

Backed by a 90-day Warranty - Your instrument works, or we repair, refund, or replace.
AdID: 16552

Availability: In stock


Beckman Optima XL-90 Ultracentrifuge Floor Centrifuge - Inspected, Tested, and Ready for Operation

This Beckman Optima XL-90 Ultracentrifuge has been thoroughly inspected and tested by our centrifuge technician. We tested this floor centrifuge to 80,000 rpm with vacuum holding 0 microns and refrigeration working properly. Everything has been confirmed fully-functional except the printer, which we can fix if you would like to make use of it.

This ultracentrifuge has a maximum speed specification of 90,000 rpm, but you will need a rotor rated for that speed if you wish to process samples at this maximum rpm.

Want to add a rotor to your XL-90?

This centrifuge doesn’t come with a rotor, but we have plenty of compatible rotors in stock so please don’t hesitate to contact us about adding a rotor to your purchase.

Overall Fair Cosmetic Condition with a Good Chamber

This ultracentrifuge has been inspected and cleaned to give you the best appearance possible from this used floor centrifuge. There is some noticeable wear on the exterior in the form of scuffs and scratches, but performance remains strong.

The power plug prongs are slightly bent, but it still works. Please review the photos in the listing to see more details of the physical condition.

Excellent Performance - Tested by Technician to 80,000 RPM

Thoroughly inspected and tested by our resident centrifuge specialist, this centrifuge was tested to 80,000 rpm without issue. Also, the refrigeration, vacuum, all settings, control panel buttons, display screen, and door lock have been tested. Replaced vacuum and diffusion pump oil.

We were able to test this ultracentrifuge to 80,000 rpm, very close to its maximum speed specification of 90,000 rpm, and we have no doubt it will reach its maximum speed. You will need a rotor rated for 90,000 rpm to process samples at that speed. This centrifuge is configured for 208V power.

The following tests were performed:

- Tested centrifuge to 80,000 rpm: PASSED
- Tested refrigeration: PASSED
- Tested vacuum to 0 microns: PASSED
- Tested control panel and display: PASSED
- Tested accel & decel profiles: PASSED
- Tested door lock: PASSED

From an Experienced Centrifuge Dealer to your Lab

New Life Scientific is no stranger to centrifuges. Over the past four years we have dealt in and worked on a wide variety of benchtop and floor centrifuges from the top manufacturers, including Eppendorf, Beckman, and Sorvall/Thermo.

You can have confidence in our technical evaluations and our warranty knowing that we have actual in-house technicians who inspect, test, service, and repair centrifuges. After their examinations and being cleaned inside and out, they often leave our shop meeting manufacturer specs.

When you buy from us, you’re not just buying a centrifuge. You also gain a resource for after-sales support for any questions or issues that may arise, even after your warranty expires.




Mfg. Date




Cat. No.


Serial No.


Maximum Speed

90,000 rpm

Speed Control

± 20 rpm

User Programs



Air Cooled

Temperature Range

0°C to 40°C with 1°C increments

Temperature Control

± 0.5°C of set

Ambient Operating Range

15°C to 40°C


200-240 V, 50/60 Hz, 20 A

Dimensions (W x D x H)

37 x 26.5 x 47.75 in


465 kg (1,025 lb)