• Benchtop low-speed centrifuge up to 4000 rpm 2250 × g with compatible 5–50 ml tube rotor for laboratory sample separation StonyLab
  • Benchtop low-speed centrifuge up to 4000 rpm 2250 × g with compatible 5–50 ml tube rotor for laboratory sample separation StonyLab
  • Benchtop low-speed centrifuge up to 4000 rpm 2250 × g with compatible 5–50 ml tube rotor for laboratory sample separation StonyLab
  • Benchtop low-speed centrifuge up to 4000 rpm 2250 × g with compatible 5–50 ml tube rotor for laboratory sample separation StonyLab
  • Benchtop low-speed centrifuge up to 4000 rpm 2250 × g with compatible 5–50 ml tube rotor for laboratory sample separation StonyLab
  • Benchtop low-speed centrifuge up to 4000 rpm 2250 × g with compatible 5–50 ml tube rotor for laboratory sample separation StonyLab
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Benchtop Low-Speed Centrifuge, Up to 4000 rpm, Max. 2250 x g, Compatible with 5-50 ml Tubes

Benchtop Low-Speed Centrifuge, Up to 4000 rpm, Max. 2250 x g, Compatible with 5-50 ml Tubes

$755.00
-Infinity% $755.00 Retail Price:

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Rotor Configuration
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About this item

  • Adjustable Centrifugation Performance: provides speeds up to 4000 rpm and maximum RCF of 2250 x g with ±10 rpm speed control accuracy, supporting precise sample separation for routine laboratory applications
  • Flexible Rotor Compatibility: supports multiple optional rotors for 5 ml, 7 ml, 10 ml, 15 ml, 20 ml, and 50 ml tubes, allowing configuration based on different laboratory sample requirements
  • Low-Heat & Quiet Operation: features guided airflow and natural convection cooling to reduce temperature rise during extended centrifugation, with operating noise ≤56 dBA for a stable laboratory environment
  • Programmable Centrifugation Modes: stores up to 9 user-defined programs with two-step and three-step gradient operation options, plus 10 acceleration and deceleration levels for flexible experimental workflows
  • Enhanced Safety Protection: equipped with a steel protective inner sleeve and electromagnetic lid lock, with overspeed, imbalance, overload, and lid detection protections for reliable centrifuge operation
Processing: 10-15 business days.
Shipping: 5-10 business days.

1-Year FREE Warranty

Rest easy knowing that all web registered members receive a 1 year of full coverage on all purchases, with additional protection options available for equipment.

FREE Return

Enjoy 35-day free return on most regular orders. Check our Return Policy for full details and easy return steps.

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$755.00
-Infinity% $755.00 Retail Price:

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Processing:

10-15 business days

Shipping:

5-10 business days

1-Year FREE Warranty

Rest easy knowing that all web registered members receive a 1 year of full coverage on all purchases, with additional protection options available for equipment.

FREE Return

Enjoy 35-day free return on most regular orders. Check our Return Policy for full details and easy return steps.

FREE US Shipping

All continental US orders enjoy free standard shipping.

Best Price Promise

Buy with confidence! Our 10-day Price Adjustment policy ensures you get the best deal.

Contact Us

support@stonylab.com

100% Satisfaction! Please feel free to contact us anytime. All your questions will be answered within timely manner.

Secure Payment

All transactions are protected by advanced encryption to ensure your personal and payment information stays safe.

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Frequently Asked Questions

What is a benchtop low-speed centrifuge used for?

A benchtop low-speed centrifuge is designed for routine laboratory sample separation, including sample preparation, sedimentation, clarification, and separation of biological or chemical samples.
The StonyLab Benchtop Low-Speed Centrifuge provides adjustable speeds up to 4000 rpm with a maximum RCF of 2250 × g, making it suitable for research laboratories, universities, biotechnology, pharmaceutical development, and general laboratory workflows requiring reliable low-speed centrifugation.

What tubes can be used with this 4000 rpm centrifuge?

This 4000 rpm centrifuge supports multiple centrifuge tube sizes through compatible rotor configurations, including 5 ml, 7 ml, 10 ml, 15 ml, 20 ml, and 50 ml tubes.
The flexible rotor compatibility allows users to select the appropriate configuration based on tube size, sample volume, and separation requirements for different laboratory applications.

What samples can be processed with this low-speed centrifuge?

This low-speed centrifuge is suitable for routine laboratory sample preparation and separation of biological, chemical, and research samples.
Common applications include:
• Cell suspension processing
• Biological sample preparation
• Sample clarification
• Particle sedimentation
• General laboratory separation workflows
The appropriate rotor, centrifugal force, and operating conditions should be selected according to sample characteristics and experimental requirements.

What is the difference between RPM and RCF (xg) in centrifugation?

RPM refers to the rotational speed of the centrifuge rotor, while RCF (relative centrifugal force, xg) represents the actual centrifugal force applied to the sample.
Because RCF depends on both rotor speed and rotor radius, RPM alone does not fully describe centrifugation performance. For consistent laboratory results, users should select centrifugation conditions based on the required RCF, sample type, and rotor configuration.

Can this centrifuge operate with low heat and low noise?

Yes. This benchtop low-speed centrifuge features guided airflow and natural convection cooling to help reduce temperature rise during operation.
With operating noise ≤56 dBA and a stable brushless DC motor drive, the centrifuge provides a quieter working environment and reliable performance for routine laboratory workflows, including longer centrifugation processes.

What safety features does this benchtop centrifuge have?

This benchtop centrifuge includes multiple safety protection features designed for reliable laboratory operation, including:
• Electromagnetic lid lock
• Steel protective inner sleeve
• Overspeed protection
• Imbalance detection
• Overload protection
• Lid detection protection
These safety systems help improve operational reliability and protect users during daily centrifugation procedures.