![]() | Approved Vendor to many US, Canada, and EU Universities |
![]() | International Shipping |
![]() | Customer References Available |
![]() | Training and Installation Options Available |
- Stock: In Stock
- Brand: Beckman Coulter
- Product Code: 65998
- Condition: Pre-Owned
For Sale Beckman Coulter FX6100 Fixed-Angle Rotor 10,200rpm for Allegra X-12, X-14, X-15R Centrifuges
- Functional
- In Stock
- Current Model
- Good cosmetic condition
- Technical sales consultation available
Here is what you will receive:
- Beckman Coulter FX6100 Fixed-Angle Rotor p/n: 369735
- (6) Inserts for 50ml conical tube p/n: 392268
FX6100 Fixed-Angle Rotor Configuration:
- Rotor Type: Fixed-Angle
- Maximum RPM: 10,200 rpm
- Nominal Capacity: 600mL
- Number of Tubes: 6 x 100 mL
- Angle: 25
- Max g-Force: 11400 xg
- k-Factor: 2,500
- rMAX: 98
- rMIN: 35
- rAV: 66.5 mm
- Materials: Aluminum
- Compatible Instruments: Allegra X-12, X-14, X-15R Centrifuges
Customization/Options: N/A
Testing performed by our in-house service team:
- We conduct comprehensive testing on the Beckman Coulter FX6100 Fixed-Angle Rotor.
- We verify that the rotor meets the specified performance parameters.
- We assess structural integrity under maximum rated speed and load conditions.
- We evaluate the rotor’s balance and vibration levels during operation.
- We ensure that the rotor maintains consistent RCF output across sample positions.
- We inspect the rotor for manufacturing defects or material inconsistencies.
Instrument Overview:
- Beckman Coulter FX6100 fixed-angle rotor rated up to 10,200 rpm
- Designed for use with Allegra X-12, X-14, and X-15R centrifuges
- Fixed-angle design enables efficient pellet formation
- Durable construction for high-speed centrifugation applications
- Balanced rotor design supports stable and reliable operation
Instrument Application:
- Sample separation
- Cell pelleting
- Protein precipitation
- Molecular biology workflows
The Key Features:
- Max speed 10,200 rpm
- Fixed-angle rotor design
- Includes (6) tube inserts
- Compatible Allegra X-series
- Durable metal construction
- Balanced high-speed operation
Additional technical info:
About us

How we pack

VIEW SOME OF THE CUSTOMERS WE HELPED HERE
Why do so many customers choose to order from us?

- We have experience servicing and repairing these instruments.
- We offer detailed photos of the instruments you buy.
- We are an approved pre-owned equipment vendor to many large US, Canadian, and EU Universities.
- We are an approved pre-owned equipment vendor to many Fortune 500 US and International Biopharma companies.
- Technical sales consultation available
- On-site installation may be available in the Boston Area (New England area)
- US or International shipping is no problem (see the shipping tab on how we pack and feel at ease)

- Customer references are available
- Smooth process from the initial quote to order fulfillment
COMMON QUESTIONS AND ANSWERS BELOW
What are the steps you take to verify, service, and confirm the functionality of the Beckman Coulter FX6100 Fixed-Angle Rotor?
We verify various instrument functions individually and together, performing necessary repairs or maintenance to bring the instrument to our quality standards..
- We conduct comprehensive testing on the Beckman Coulter FX6100 Fixed-Angle Rotor.
- We verify that the rotor meets the specified performance parameters.
- We assess structural integrity under maximum rated speed and load conditions.
- We evaluate the rotor’s balance and vibration levels during operation.
- We ensure that the rotor maintains consistent RCF output across sample positions.
- We inspect the rotor for manufacturing defects or material inconsistencies.
Can I view the FX6100 Fixed-Angle Rotor in person at your facility or do a live Zoom demo before it is shipped to me?
We invite you to visit our facility for an on-site demo or feel free to request a virtual Zoom demo of the instrument you are interested in.
What should I watch out for when buying a FX6100 Fixed-Angle Rotor used/pre-owned from another lab?
- Make sure the instrument is properly packed for shipping and will arrive safely. If the instrument is large, request to have it packed in a wooden crate.
- Confirm that there is no physical damage or any misaligned internal components.
- Ask what accessories are included.
- Ask how long the warranty is and what it covers.
Do you have a FX6100 Fixed-Angle Rotor on hand?
- This is a common model, and we generally stock multiple instruments, accessories, and many replacement parts to back up our warranty.
I found it elsewhere for less. What goes into your price?
We acknowledge that sometimes you can purchase this model instrument elsewhere, possibly for less.
Here are some of the reasons for our price.
- We may offer longer warranty terms.
- We cover shipping costs during the warranty period. (Customer is required to save packing materials for the duration).
- We have to have technical staff that can do the testing/repairs and after-sales support if there are any issues.
- We invest considerable time into the testing and service of each instrument we sell.
- We have to purchase various testing supplies (often expensive) to perform testing.
- We have to purchase any missing required accessories to make the instruments complete.
- We have to procure and stock service parts to support our warranty.
- We have extensive experience packing sensitive instruments. See the shipping section in the website menu for info on how not to pack.
- We guarantee that the instrument will be functional.
This procurement is for a University or College. Are purchase orders with NET terms accepted?
- If you are a US or Canadian customer, we are likely already a registered vendor in your University's vendor system. This would greatly expedite the process of PO approvals and get this instrument into your lab faster.
- POs are accepted from US and Canadian universities.
How fast will you ship?
- We can ship within a few days to two weeks. Shipping time depends on the current demand for our instruments. Members of our sales team will be able to offer current delivery estimates.
Will my instrument be insured during shipping?
- All instruments shipped within the USA and internationally are fully insured. This applies as long as we are the shipper and handle shipping arrangements.
- If the buyer handles shipping, then shipping insurance responsibility falls to the buyer; we highly advise that the buyer obtain shipping insurance from their carrier.
How do you pack? Have you packed and shipped FX6100 Fixed-Angle Rotor Instruments in the past? Do you ship Internationally?
Packing
- Most larger instruments ship in fully enclosed ISPM15-certified wooden crates with proper padding underneath, and the sides have moving components braced.
- Accessories are packed safely in boxes with padding and then safely packed inside the crate.
- We may not use a crate for local deliveries to save you money *if delivered by us.
- We often use “tilt’ & “shock” indicators on the crates to ensure the crate has not been excessively tilted and dropped where equipment may suffer damage.
- Photos are taken during the packing process to make sure nothing is missed.
USA/Canada Shipping
- Within the US and Canada, we will ship via selected freight carriers. We do not use low-price/high-damage carriers as we want the equipment to get safely to you.
International Shipping
- Internationally, we will only ship via Air Freight or Air Parcel (such as UPS or DHL), which provides reliability, no exposure to Ocean weather, and timely delivery.
We have extensive experience packing and shipping fragile instruments globally.
Our experience and process
- We have safely packed and shipped thousands of sensitive analytical instruments.
How much will I save buying it pre-owned, and is it worth it?
A lot…and it is undoubtedly worth it, and here is why. Feel free to ask for feedback from hundreds of customers who bought from us.
- You will pay less than half vs. buying a new instrument. Why not spend leftover funds on another instrument for your lab?
- You will get our standard warranty, plus, when available, an option to obtain an extended warranty agreement.
- Know that your instrument was tested and working the day it left our facility and is covered if there are faults.
- Get extra peace of mind by adding an extended warranty or service agreement when such an option is available.
Sustainability
- Well, this one is easy: buying a pre-owned instrument is great for the planet; you are reducing unnecessary waste, CO2 output, and water use that would be used during the manufacturing process.
I have more questions; I want to receive a formal quote.
Absolutely! Please give us a call (1-617-397-3486) or complete this form to get your questions answered or receive a formal Quote.

