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Beckman Airfuge Air-Driven Ultracentrifuge with A-100/30 Fixed-Angle Rotor
The Beckman Airfuge Air-Driven Ultracentrifuge is a unique ultracentrifugation platform designed for molecular biology laboratories, virology research, protein purification applications, lipoprotein studies, electron microscopy workflows, and other specialized life science applications requiring extremely high centrifugal forces. This particular configuration includes the Beckman A-100/30 fixed-angle rotor, providing laboratories with a compact, economical ultracentrifuge capable of generating forces normally associated with much larger floor-model ultracentrifuges.
Laboratories evaluating ultracentrifuges often compare maximum RPM and RCF capability, sample volume capacity, rotor availability, footprint, throughput, and operating costs. Unlike traditional electrically driven ultracentrifuges, the Beckman Airfuge uses compressed air to drive the rotor, eliminating the need for vacuum systems and many of the complex mechanical components found in larger ultracentrifuges. The result is a compact system capable of reaching ultracentrifugation speeds in less than a minute while occupying minimal bench space.
At American Instrument Exchange, our technicians inspect and test each centrifuge to verify proper air-drive operation, tachometer performance, rotor operation, control functionality, and overall system performance prior to shipment. American Instrument Exchange offers used and refurbished laboratory centrifuges for sale, including ultracentrifuges, refrigerated centrifuges, floor model centrifuges, benchtop centrifuges, microcentrifuges, and bioprocessing centrifuge systems from leading manufacturers including Beckman Coulter, Thermo Scientific, and Eppendorf.
Features of the Beckman Airfuge Ultracentrifuge
Air-driven ultracentrifuge
Includes Beckman A-100/30 fixed-angle rotor
Maximum centrifuge speed of 110,000 RPM
Maximum centrifuge force of 199,000 × g
Included A-100/30 rotor rated to 92,000 RPM
Included A-100/30 rotor generates up to 167,000 × g
Compact benchtop footprint
Air-turbine drive system
Accelerates to operating speed in approximately 30–60 seconds
Supports sample volumes from microliters up to 7 mL depending on rotor configuration
Ideal for protein, virus, membrane, and lipoprotein studies
90-day warranty included from American Instrument Exchange
Refurbished and tested by American Instrument Exchange
The Beckman Airfuge delivers true ultracentrifugation capability in a remarkably compact package, making it an attractive solution for laboratories that need extremely high centrifugal forces without the cost and footprint of a conventional ultracentrifuge.
Overview of the Beckman Airfuge Air-Driven Ultracentrifuge
The Beckman Airfuge is one of the most widely recognized compact ultracentrifuges in life science research. Unlike traditional ultracentrifuges that require vacuum chambers and sophisticated drive systems, the Airfuge utilizes an air-turbine design that allows the rotor to reach ultracentrifuge speeds rapidly while maintaining a compact benchtop footprint.
This particular system includes the Beckman A-100/30 fixed-angle rotor. The A-100/30 rotor is capable of reaching 92,000 RPM and generating up to 167,000 × g while accommodating six sample tubes. This configuration is commonly used for protein precipitation, virus pelleting, lipoprotein separation, membrane isolation, microsomal fraction preparation, and other applications requiring ultrahigh centrifugal force.
The combination of compact size, rapid acceleration, and ultracentrifuge-level performance makes the Beckman Airfuge particularly valuable for biotechnology companies, pharmaceutical laboratories, academic research institutions, molecular biology facilities, and electron microscopy laboratories.
Browse additional used centrifuges for sale from American Instrument Exchange.
Common Applications for the Beckman Airfuge
The Beckman Airfuge is commonly used for virus concentration, protein precipitation, membrane isolation, lipoprotein separation, microsomal fraction preparation, subcellular particle isolation, lipemic sample clarification, electron microscopy preparation, molecular biology workflows, and biotechnology research applications. The system's ability to generate ultracentrifuge-level forces in a compact benchtop platform makes it particularly valuable for laboratories working with small sample volumes and specialized research protocols.
Rotor Compatibility and Included Accessories
Rotor compatibility is one of the most important considerations when purchasing an ultracentrifuge. The Beckman Airfuge platform supports multiple specialized rotor configurations depending on the intended application.
This particular system includes:
Beckman A-100/30 fixed-angle rotor
Power cord
Air-driven ultracentrifuge system
The included A-100/30 rotor is commonly used for:
Protein isolation
Virus pelleting
Membrane fraction preparation
Microsomal fraction isolation
Lipoprotein studies
Molecular biology research
Small-volume ultracentrifugation applications
The A-100/30 rotor accommodates six sample tubes and provides up to 167,000 × g of centrifugal force, making it an excellent rotor for laboratories requiring high-speed particle separation and concentration.
Customers should verify included rotors prior to purchase, as centrifuge configurations can vary between systems.
Specifications for the Beckman Airfuge Air-Driven Ultracentrifuge
Specification
Details
Manufacturer
Beckman Coulter
Model
Airfuge
Centrifuge Type
Air-Driven Ultracentrifuge
Included Rotor
A-100/30 Fixed-Angle Rotor
Maximum Centrifuge Speed
110,000 RPM
Maximum Centrifuge RCF
199,000 × g
Maximum Rotor Speed
92,000 RPM
Maximum Rotor RCF
167,000 × g
Rotor Capacity
6 × 240 µL
Maximum Sample Capacity
Up to 7 mL depending on rotor
Acceleration Time
30–60 seconds
Electrical Requirements
120V, 60Hz
Dimensions
Approx. 11" W × 15" D × 8" H
Weight
Approx. 25 lbs
Specifications compiled from Beckman Coulter manufacturer literature, Beckman Airfuge technical documentation, and American Instrument Exchange product information.
Power Requirements and Shipping Considerations
The Beckman Airfuge typically requires standard 120V electrical service and a compressed air source for operation. Laboratories should verify available compressed air connections and installation requirements before purchasing the system. Due to its compact size and relatively low weight, the Airfuge can often be shipped more economically than traditional ultracentrifuge systems while still requiring careful packaging to protect the rotor and control components during transport.
Refurbished Centrifuges from American Instrument Exchange
American Instrument Exchange specializes in refurbished laboratory centrifuges including ultracentrifuges, refrigerated centrifuges, floor model centrifuges, benchtop centrifuges, blood banking centrifuges, and bioprocessing centrifuge systems.
Our technicians inspect and test centrifuges for:
Rotor operation
Air-drive performance
Controller operation
Safety systems
Mechanical integrity
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.
Service and Support for Laboratory Centrifuges
American Instrument Exchange and AIE Laboratory Services provide centrifuge repair, preventive maintenance, diagnostics, and laboratory equipment service for many Beckman Coulter centrifuge models.
Available services may include:
Centrifuge diagnostics
Rotor inspection
Preventive maintenance
Air-drive system evaluation
Controller troubleshooting
Calibration support
General laboratory equipment repair
In addition to centrifuges, we also service laboratory freezers, ultralow freezers, biosafety cabinets, incubators, refrigerators, cryostats, and other laboratory equipment.
Beckman Airfuge Air-Driven Ultracentrifuge with A-100/30 Rotor Frequently Asked Questions
What rotor is included with this Beckman Airfuge?
This system includes the Beckman A-100/30 fixed-angle rotor, which is rated to 92,000 RPM and can generate up to 167,000 × g.
What is the maximum speed of the Airfuge?
The Airfuge platform is capable of reaching speeds up to 110,000 RPM depending on rotor configuration.
What is the advantage of an air-driven ultracentrifuge?
The air-turbine design eliminates many of the mechanical complexities associated with conventional ultracentrifuges while providing extremely rapid acceleration and a compact footprint.
What applications is the A-100/30 rotor commonly used for?
The A-100/30 rotor is commonly used for protein isolation, virus concentration, membrane fraction preparation, microsomal fraction isolation, and other small-volume ultracentrifugation applications.
Does the Airfuge require a vacuum system?
No. The Airfuge uses compressed air to drive the rotor and does not require the vacuum systems typically associated with larger ultracentrifuges.
Can the Airfuge be used for lipemic sample clarification?
Yes. One of the most common Airfuge applications is rapid clarification of lipemic serum samples by separating chylomicrons from the sample.
My Airfuge is not reaching operating speed. Can you repair it?
Yes. AIE Laboratory Services provides diagnostics, repair, preventive maintenance, and support for many Beckman Coulter centrifuge systems, including Airfuge ultracentrifuges.
Can American Instrument Exchange service Beckman ultracentrifuges?
Yes. AIE Laboratory Services provides repair, diagnostics, preventive maintenance, and support for many Beckman Coulter centrifuge systems, including ultracentrifuges and Airfuge platforms.
CLICK HERE to see the Beckman Airfuge 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.
