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Beckman Coulter Avanti J-E Refrigerated Floor Model Centrifuge
The Beckman Coulter Avanti J-E Refrigerated Floor Model Centrifuge is a high-performance laboratory centrifuge designed for biotechnology companies, pharmaceutical laboratories, academic research institutions, core laboratory facilities, cell culture laboratories, genomics programs, and bioprocessing applications. The Avanti J-E combines exceptional speed, refrigerated operation, and broad rotor compatibility, making it an excellent choice for laboratories performing everything from routine sample preparation to large-scale cell harvesting and protein purification.
Laboratories evaluating refrigerated floor model centrifuges often compare rotor compatibility, maximum RPM and RCF capability, refrigeration performance, throughput, serviceability, and workflow flexibility when selecting a centrifuge system. The Beckman Avanti J-E accommodates the complete Beckman J-Series line of standard and BioSafe-certified rotors, allowing laboratories to process applications ranging from a few microliters up to 4 liters of sample volume. It delivers speeds up to 21,000 RPM, centrifugal forces up to 53,300 × g, and can process up to 4 liters in under 10 minutes, making it one of the most versatile high-speed floor centrifuges in its class.
At American Instrument Exchange, our technicians inspect and test each centrifuge to verify proper refrigeration performance, motor operation, braking systems, lid lock functionality, rotor operation, and controller performance prior to shipment. American Instrument Exchange offers used and refurbished laboratory centrifuges for sale, including refrigerated centrifuges, floor model centrifuges, benchtop centrifuges, microcentrifuges, and large-capacity bioprocessing centrifuge systems from leading manufacturers including Beckman Coulter, Thermo Scientific, Eppendorf, and more.
Features of the Beckman Coulter Avanti J-E
Maximum speed: 21,000 RPM
Maximum centrifugal force: 53,300 × g
Processes up to 4 liters depending on rotor configuration
Refrigerated temperature range from -10°C to +40°C
Compatible with Beckman J-Series standard and BioSafe-certified rotors
High-torque switched reluctance direct-drive motor
Maintenance-free vacuum system for improved efficiency
Quiet, low-heat operation
Designed for biotechnology, pharmaceutical, and research laboratories
90-day warranty included from American Instrument Exchange
Refurbished and tested by American Instrument Exchange
The Beckman Avanti J-E provides laboratories with a powerful refrigerated centrifugation platform capable of supporting both routine laboratory workflows and demanding research or pilot-production applications.
Overview of the Beckman Coulter Avanti J-E Refrigerated Centrifuge
The Beckman Avanti J-E is a refrigerated floor model centrifuge optimized for cell culture harvesting, protein purification, plasmid preparation, blood component separation, fermentation processing, vaccine development, biotechnology research, and pharmaceutical manufacturing support. Its powerful switched-reluctance drive motor delivers rapid acceleration and deceleration while maintaining precise speed control, allowing laboratories to shorten run times without sacrificing sample integrity.
Unlike many high-speed centrifuges, the Avanti J-E offers exceptional flexibility through its extensive library of compatible J-Series rotors, enabling laboratories to configure the instrument for virtually any research or production workflow. Its energy-efficient refrigeration system maintains accurate temperatures while producing less heat and noise than many comparable systems.
Browse additional laboratory centrifuges available from American Instrument Exchange:
Common Applications and Refrigerated vs. Non-Refrigerated Operation
The Beckman Avanti J-E is commonly used for mammalian cell harvesting, bacterial culture processing, protein purification, plasmid isolation, organelle isolation, blood component separation, vaccine development, fermentation workflows, gradient centrifugation, and general biotechnology research. As a refrigerated centrifuge, it maintains sample temperatures throughout centrifugation, helping preserve proteins, enzymes, nucleic acids, blood products, and other temperature-sensitive biological materials.
Compared with non-refrigerated floor model centrifuges, the Avanti J-E offers superior protection for sensitive samples while maintaining the throughput required for demanding research and production environments.
Rotor Compatibility and Included Accessories
Rotor compatibility is one of the most important considerations when purchasing a laboratory centrifuge. The Beckman Avanti J-E is compatible with an extensive range of Beckman J-Series rotors, allowing laboratories to configure the instrument for a wide variety of applications.
Compatible applications include:
Fixed-angle rotors
Swinging bucket rotors
BioSafe-certified rotors
Bottle rotors
Microplate processing
Cell harvesting
Protein purification
Blood processing
Gradient separations
Large-volume biotechnology workflows
The Avanti J-E platform supports sample volumes ranging from microliters to 4 liters, making it one of the most versatile refrigerated floor centrifuges available.
Customers should verify included rotors prior to purchase, as centrifuge configurations can vary between systems.
Beckman Avanti J-E Centrifuge Specifications
Specification
Details
Manufacturer
Beckman Coulter
Model
Avanti J-E
Condition
Refurbished
Centrifuge Type
Refrigerated Floor Model Centrifuge
Maximum Speed
21,000 RPM
Maximum RCF
53,300 × g
Maximum Capacity
Up to 4 Liters
Temperature Range
-10°C to +40°C
Rotor Compatibility
Beckman J-Series Rotors
Dimensions
25" W × 31.5" D × 36" H
Weight
Approximately 590 lbs
Electrical Requirements
Verify with American Instrument Exchange
Included Rotor
Verify with American Instrument Exchange
Specifications compiled from Beckman Coulter manufacturer literature, technical documentation, and American Instrument Exchange product information.
Power Requirements and Shipping Considerations
The Beckman Avanti J-E is a large refrigerated floor model centrifuge that typically ships via palletized freight. Laboratories should verify electrical requirements, available floor space, doorway clearances, loading dock access, and installation location before delivery.
Because the Avanti J-E contains refrigeration components, precision electronics, and a heavy-duty drive system, careful handling during transportation is essential. American Instrument Exchange can coordinate freight shipping, inside delivery, and white-glove installation services for many customers.
Refurbished Centrifuges from American Instrument Exchange
American Instrument Exchange specializes in professionally refurbished laboratory centrifuges including benchtop centrifuges, refrigerated centrifuges, floor model centrifuges, blood banking centrifuges, microcentrifuges, and bioprocessing centrifuges.
Our technicians inspect and test every centrifuge for:
Refrigeration performance
Rotor operation
Brake functionality
Controller operation
Lid lock safety systems
General operational reliability
If the centrifuge is sold with a rotor, we also test the rotor and centrifuge combination together to verify compatibility and operational performance.
American Instrument Exchange and AIE Laboratory Services provide diagnostics, repair, preventative maintenance, depot repair, and field service for Beckman centrifuges and many other laboratory instruments.
Our service capabilities include:
Centrifuge repair
Refrigeration diagnostics
Rotor inspection
Preventative maintenance
Drive system troubleshooting
General laboratory equipment repair
Ultra-low freezer repair
Laboratory refrigerator repair
Biosafety cabinet certification and repair
In addition to centrifuges, we service laboratory incubators, refrigerators, ultra-low freezers, cryostats, biosafety cabinets, freeze dryers, and other laboratory equipment.
Why is the Avanti J-E one of Beckman's most popular floor model centrifuges?
The Avanti J-E combines high speed, excellent refrigeration performance, and one of the broadest selections of compatible rotors in the Beckman lineup. This flexibility allows a single instrument to support many different laboratory applications.
Can the Avanti J-E be used for both research and pilot-scale production?
Yes. Its ability to process up to 4 liters of sample volume makes it suitable for both routine laboratory research and pilot-scale biotechnology or pharmaceutical production workflows.
What is the advantage of the switched-reluctance drive motor?
The brushless switched-reluctance motor provides rapid acceleration, fast deceleration, lower maintenance requirements, and excellent long-term reliability compared to traditional motor designs.
Does this centrifuge include a rotor?
Rotor availability varies by inventory. Please contact American Instrument Exchange to confirm which rotor, if any, is included with this particular system.
Can the Avanti J-E process blood collection tubes as well as large bottles?
Yes. Depending on the installed rotor, the Avanti J-E can process everything from small microtubes and conical tubes to blood bags, bottles, and vessels up to 1 liter each.
Is the Avanti J-E still supported with replacement rotors and accessories?
Many Beckman J-Series rotors, buckets, adapters, and accessories remain widely available. American Instrument Exchange can often help customers source compatible rotors for their specific application.
Do you offer installation assistance for large floor centrifuges?
Yes. For many customers, American Instrument Exchange can coordinate freight delivery, inside placement, and installation assistance to simplify setup after arrival.
Can American Instrument Exchange repair Beckman Avanti centrifuges?
Yes. AIE Laboratory Services provides diagnostics, preventative maintenance, refrigeration repair, and general service for many Beckman Coulter centrifuge models, including the Avanti series.
CLICK HEREto see the Beckman Avanti J-E centrifuge on our YouTube channel
Testing Procedures for Used and Refurbished Laboratory Centrifuges
Ensure Quality, Accuracy, and Compliance Before Deployment
Used and refurbished laboratory centrifuges from American Instrument Exchange undergo testing procedures to ensure they meet the performance, safety, and compliance standards required in modern laboratories.
Why Testing Used Laboratory Centrifuges Is Essential
Before a centrifuge is reintroduced into a lab environment, it must be tested for:
Mechanical integrity
Rotor balance and speed accuracy
Safety system functionality
Electrical compliance
Proper testing helps extend equipment lifespan, reduce downtime, and ensure safety in high-stakes lab environments such as clinical diagnostics, biotechnology, and research applications.
Our structured testing protocol for used and refurbished centrifuges ensures equipment safety, accuracy, and longevity.
Key Testing Procedures for Refurbished and Used Centrifuges
1. Initial Visual Inspection
Check for signs of wear, corrosion, or damage to housing, lid, and control panels
Inspect power cords, plugs, and connectors for fraying or exposed wiring
Confirm that the rotor and accessories are compatible and undamaged
2. Functional Testing
Power up the centrifuge and confirm successful boot-up of digital or analog displays
Test lid lock and emergency stop mechanisms
Run initial cycles at various speeds to check for abnormal noise or vibration
3. Rotor and Speed Verification
Test all programmable speed settings to confirm consistent acceleration and deceleration
Monitor temperature, vibration, and RPM consistency throughout the cycle
Balance testing ensures smooth operation and prevents wear on internal components
4. Electrical Safety and Grounding Tests
Verify that all electrical components are properly grounded and shielded
5. Temperature Control (if applicable)
For refrigerated centrifuges, test cooling function to ensure temperature stability within set ranges
Check refrigerant levels and inspect for compressor noise or failure
6. Final Quality Assurance Checklist
Conduct a full run-through using the user interface
Document all test results
Repair and Refurbishment Protocol for Used Laboratory Centrifuges
Certified Quality from American Instrument Exchange
At American Instrument Exchange, we follow a meticulous repair and refurbishment protocol to ensure that every used laboratory centrifuge we sell. We strive for reliable performance and long-term durability—providing labs with exceptional value on high-quality pre-owned centrifuges.
Why Choose a Refurbished Centrifuge from American Instrument Exchange?
Fully tested
Backed by warranty and performance guarantee
Cost-effective alternative to new lab equipment
Environmentally responsible through equipment reuse
Supported by expert technicians with decades of experience
Step-by-Step Refurbishment Protocol
Every used centrifuge at American Instrument Exchange goes through the following comprehensive repair and refurbishment process:
1. Initial Intake & Inspection
Our technicians perform a complete visual and mechanical inspection
Evaluation of hinges, seals, gaskets, and electrical components
Any physical damage, missing parts, or wear is documented for repair
2. Cleaning and decontamination
Full internal and external cleaning using non-abrasive, disinfectant-safe products
Biological or chemical residue is decontaminated/cleaned
3. Mechanical & Electrical Repairs
Damaged or worn parts (e.g., drive motors, lid latches, rotor buckets) are replaced or repaired
Electrical components, sensors, and fuses are tested and replaced as needed
Wiring is inspected for integrity and safety per industry standards
4. Rotor & Accessory Evaluation
All rotors, buckets, and adapters are inspected for cracks, corrosion, and balance
Non-conforming components are replaced with OEM or equivalent alternatives
5. Performance Testing
Rotor speed (RPM), acceleration, and deceleration are verified
Refrigerated centrifuges undergo temperature stability testing across set ranges
6. Safety System Verification
Lid lock and interlock systems are tested for proper function
Emergency stop and imbalance detection systems are verified
Electrical safety and grounding tests are conducted
Trust the Experts at American Instrument Exchange
With over 50 years of experience in the industry, American Instrument Exchange is a trusted name for refurbished lab equipment. Our centrifuge refurbishment protocol reflects our commitment to quality, safety, and customer satisfaction.
Warranty Information
All used equipment sold by American Instrument Exchange is refurbished/reconditioned, tested to meet specifications, cleaned, and comes with a 90-day warranty from the date of shipment unless otherwise specified. New products include a warranty from the manufacturer. Your warranty is only valid if you have paid your invoice. If your invoice is over 30 days old, warranty work will not be performed until your invoice is paid in full. American Instrument Exchange is not liable for any special or consequential damages that result from the use of, or the inability to use, the materials on this site or the performance of the products,
Exceptions include international sales and items that are agreed to be sold with a lesser warranty or items that are agreed to be sold “as is.”
Should there be visible shipping damage to packaging or concealed shipping damage to item(s) supplied, buyer must communicate such damage to the delivering entity or carrier upon receipt first and to American Instrument the same day item is accepted / signed for. Failure to do so voids warranty. Customer decision to involve / procure third party or OEM service other than American Instrument or AIE assigned vendors to resolve in-warranty instrument failure or defect without first placing a service call to American Instrument voids warranty.
Return & Cancellation Policy
American Instrument Exchange will authorize the return of and issue a full refund for any equipment that is not working as represented and could not be replaced or repaired to the customer’s satisfaction by AIE or a representative of AIE during the warranty period. Returns without prior authorization and an RMA number will not be accepted.
Customers are responsible for proper packaging of the equipment and all included accessories. American Instrument will pay for insurance and shipping costs. Non-inventory items bought specifically to fill customer orders may possibly be returned, but on a case by case basis.
Customers who cancel orders after refurbishing has begun or after delivery where there are no equipment performance issues may be subject to a Restocking/Cancellation Fee of 20% or more and responsible for shipping costs for both the delivery and return.
Ongoing and Extended Support Options
American Instrument Exchange is able to provide additional repair and support services outside the warranty terms for most products that sell.
For biosafety cabinets, clean benches, chemical fume hoods, and other clean air products our team at AIE Laboratory Services can provide certifications, repairs, decontaminations, and other services for customers throughout New England, and guidance and limited technical assistance for any customers in the US and Canada for new or refurbished biosafety cabinets purchased from American Instrument Exchange.
For all other products, the repair service team at American Instrument Exchange can provide both field and depot repair evaluations. We can easily schedule and coordinate the pick-up and transportation of your malfunctioning equipment. By offering hourly rates lower than most OEM service providers and eliminating travel time for technicians, we help reduce repair costs. Furthermore, our lab depot repair service minimizes or eliminates scheduling delays. Our experienced service technicians are qualified to restore your equipment to factory specifications.
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.
