Beckman Avanti J-25i

Item: 1273K CENTRI


All products ship from our 30,000 sq. ft. Haverhill, MA warehouse

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Call 978-521-2221
to request information & pricing for item 1273K CENTRI

90-Day Warranty

American Instrument Exchange
Contact us for all your used lab equipment needs

1023 Western Ave.
Haverhill, MA 01832

Phone: 978-521-2221
Fax: 978-521-8822


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Beckman Avanti J-25i High Performance Centrifuge

  • Floor model refrigerated centrifuge
  • Maximum speed: 25,000 rpm
  • Compatible with most Beckman J series rotors
  • Rotors available, sold separately; call or email for info on available models
  • 90-day warranty

The Beckman Coulter Avanti J-25i is a solid, dependable floor model centrifuge that has become a customer favorite, in part because of the wide variety of compatible rotors. The Beckman Avanti J25 can be used for routine processing such as sample preparation, pelleting, extractions, purifications, concentrations, phase separations, and spin column and spin filter centrifugation; rapid separations; preparation of subcellular organelles; separation of blood cells and cellular components. The Avanti J-25 features a brushless switched-reluctance drive motor, auto rotor ID system, temperature control system, and friction reduction system vacuum control circuitry. Door opened by foot pedal, making changing rotors easier. We have several Beckman J-Series rotors available and can offer discounted package pricing for customers purchasing the Avanti J-25i and rotor combo.

Click Here to see the Beckman Avanti J-25i on the American Instrument Exchange YouTube channel.

Compatible rotors for the Avanti J-25i centrifuge include the following models: JA-30.50Ti, JA-25.50, JA-25.15, JA-21, JA-20.1, JA-20, JA-18.1 (both 45o and 25o adapter versions), JA-17, JLA-16.250, JA-14, JA-12, JA-10, JLA-10.500, JLA-9.1000, JS-24.38, JS-24.15, JS-13.1, JS-7.5, JS-5.9, and JCF-Z zonal rotor.

Beckman Avanti J-25i Specifications

Speed Range

100 rpm to 25,000 rpm


4 x 1000ml

Temperature Range

-10oC to +40oC

Dimensions (HxWxD)

45.5” x 28” x 40.5”


585 lbs.

Electrical Requirements (call to confirm)

230V, 50/60Hz

All of our equipment is used and reconditioned. Our technicians test the performance of all centrifuges and make sure the rotating assembly is properly balanced; the bearings, seals and gaskets on the spindle assembly are in good shape; and the controls work properly. If the centrifuge is refrigerated we also test to make sure that the machine reaches and hold temperature properly. All tolerances are measured and the exterior and interior of all units are fully cleaned. If the unit is being purchased with a rotor we test the rotor/centrifuge combination together.

Our technicians inspect all rotors, including any buckets, gaskets and overspeed disks. Fixed angle rotors are closely inspected for body integrity; swinging bucket rotors supplied with buckets are checked for proper weight distribution. When possible we run each rotor in a compatible centrifuge to make sure the rotor spins properly.

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.

Please call 978-521-2221 or email us today for pricing and additional information regarding the Beckman Coulter Avanti J-25i centrifuge.