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Beckman Optima XL-90 Ultracentrifuge Floor Centrifuge 90K RPM 355896 XL90

Tested 80,000 rpm. No Rotor. Includes 90-Day Warranty.
AdID: 14959

Availability: In stock


Fully-Functional Beckman 90,000 RPM
Ultracentrifuge in Good Condition - Tested
and Ready for Use

Guaranteed with a 90-Day Warranty

This Beckman Optima XL-90 Ultracentrifuge has been thoroughly inspected and tested
by our technician who specializes in centrifuges. 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 this maximum speed.

This ultracentrifuge has a maximum speed specification of 90,000 rpm so 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.

Good Condition with a Nice Rotor Chamber

This ultracentrifuge has been inspected and cleaned to give you the best appearance
possible from this pre-owned floor centrifuge. There are a few tiny scuffs and very
minor wear on the exterior, but it shines where it counts and that’s in the rotor
chamber and internal components.

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 with no problem. Also, the refrigeration, vacuum, door lock,
control panel buttons, display screen, and all settings have been tested. The printer is
the only part that isn’t working as it needs a new ribbon.

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 this maximum
speed when paired with a rotor rated for 90,000 rpm.

The following tests were performed:

- Tested centrifuge to 80,000 rpm
- Refrigeration works well
- Vacuum held properly
- All control panel buttons tested
- Display screen is clear and bright
- Accel & Decel profiles tested
- Time setting tested
- Door lock checked

The following services were performed:

- Added vacuum oil to the pump
- Ran vacuum overnight to purge oil of water
- Replaced voltage regulator
- Cleaned inside centrifuge casing

From Experienced Centrifuge Dealer to your Facility

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.

90-Day Warranty for your Peace-of-Mind

We realize that buying pre-owned can be unnerving, so we include a 90-day warranty
on our equipment to protect you against any equipment failure or defects. If anything
goes wrong, our in-house support is only a phone call away.




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)