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Thermo Scientific Sorvall X4RF Pro-MD Refrigerated Centrifuge
The Thermo Scientific Sorvall X4RF Pro-MD Refrigerated Centrifuge is a high-capacity and versatile floor model centrifuge that offers consistent performance and is ideal for routine applications. This unit comes standard with an easy-to-use full color intuitive touch screen for fast programming, centrifuge health monitoring and storage for up to 100 programs. The intuitive touch screen simplifies operation and provides detailed information including display of set and actual parameters, temperature accuracy for improved sample protection, and more. A double temperature management system displays the air temperature in the chamber as well as the sample temperature, ensuring accurate control of the sample temperature during the run. The modern industrial design incorporated into this centrifuge supports continuous improvement in rotor loading ergonomics, user safety and current needed certifications. A motorized lid latch is featured, enabling one finger downward motions for easiest closing and locking of the centrifuge lid, even on tall benches.
This centrifuge also utilizes Thermo Scientific’s Auto-Lock™ III Rotor System, which is a secure locking system that allows easy push-button installation and exchange of rotors. This system saves time when switching between applications and provides easy access to the rotor chamber offering quick cleaning, a healthier working environment, and longer unit life. Also featured is Thermo Scientific’s SMARTSpin™ Technology, which is an advanced rotor management system that maximizes acceleration, braking, and residual load imbalance for each rotor and bucket option, optimizing safety and improving separations. The X4RF Pro-MD Refrigerated Centrifuge is also designed to save up to 40% of energy on industry standard protocols such as blood separations or conical tube processing while still providing unmatched performance and versatility. We may have different adapters available depending on the rotor chosen with this centrifuge. If the selected rotor includes adapters that will not work for your application, please inquire.All of our equipment is in excellent condition and will be fully tested to perform at factory specifications before being shipped.
Please confirm the selected rotor meets your application needs and request a different rotor, if necessary. Available rotors can be found in our Rotor Compatibility Guide.
The Thermo Scientific Sorvall X4RF Pro-MD Refrigerated Centrifuge includes:
- > Rotor Selected Above
- > NIST Centrifuge Calibration and Preventative Maintenance Report
- > Power Cord
- > Full 180 Day Parts and Labor Warranty
Thermo Scientific Sorvall X4RF Pro-MD Refrigerated Centrifuge Specifications
Maximum Speed
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15,200 RPM
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Minimum Speed
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300 RPM
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Maximum RCF
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25,830 x g
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Maximum Capacity
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4 x 1000ml
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Temperature Range
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-10°C to 40°C
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Timer
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Up to 9 hours 59 minutes, 59 seconds, with continuous run (hold) and pulse modes
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Acceleration Rates
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9
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Deceleration Rates
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10
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Number of Compatible Rotors
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18
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Display
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Full color touch screen interface
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Program Storage
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Up to 100 programs, including multi-step programming
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Noise Level
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< 69 dB(A)
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Average Heat Dissipation
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1.1 kW/h
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Dimensions (W x D x H)
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22.3 x 23.2 x 32.9 in. (56.6 x 69 x 83.5 cm)
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Weight
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313.1 lb. (142 kg)
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Electrical Requirements
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120V, 60Hz, 12A, 1400W
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Click Here to Expand Rotor Specifications
TX-750 Rotor Specs
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Capacity
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4 x 750 mL bottles
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Max RPM
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4,500
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Max RCF
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4,415 x g
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Fiberlite F-15-8x50Cy Rotor Specs
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Capacity
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8 x 50 mL Conical Tubes
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Max RPM
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14,500
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Max RCF
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24,446 x g
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Fiberlite F-15-6x100Y Rotor Specs
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Capacity
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6 x 100 mL Tubes
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Max RPM
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15,000
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Max RCF
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24,652 x g
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M-20 Microplate Rotor Specs
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Capacity
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2 x 3 Standard or 2 x 1 Deepwell Plates
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Max RPM
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4,000
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Max RCF
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2,272 x g
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Bioliner Rotor Specs
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Capacity
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4 x 750 mL bottles
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Max RPM
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3,500
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Max RCF
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2,739 x g
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TX-1000 Rotor Specs
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Capacity
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4 x 1000 mL Bottles
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Max RPM
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3,800
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Max RCF
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3,374 x g
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- Door Latch Assembly Checked for Full Function
- Door Hinges are Checked and Lubed as Needed
- Drive Belt is Checked for Rips and Tears and Replaced if Needed
- Rotors and O-rings are Lubed as Needed
- Lamps and Display are Checked and Replaced if Dim
- Line Cord is Checked for Signs of Fray or Damage and Replaced Accordingly
- Internal Circuitry is Checked for Faulty/Shorted Components and Replaced Accordingly
![](https://www.marshallscientific.com/v/vspfiles/assets/images/rotor%20compatibility%20guide.png)
- Confirm Power Supply Is Outputting the Correct Voltages
- Confirm Test Points on Pcb Are Outputting Proper Voltages
- Confirm Rotor Compatibility and Rotor Detection (If Applicable)
- Inspect Exterior for Cosmetic Damage
- Inspect Door Mechanism for Proper Closing and Opening
- Inspect And Replace Gas Strut with New Oem Strut
- Inspect The Rotor Chamber Bowl for Dents/Damage and Replace If Required
- Replace And Confirm Functionality on All Lid Lock Switches
- Inspect Door Lock Mechanism and Re Grease the Lid Lock Rail
- Confirm Functionality of The Compressor (If Applicable)
- Cycle Test the For Unit 8-12 Hours
- Confirm Functionality of The Rotor Motor
- Inspect The Condensation Drain and Clean Out
- Confirm Rpm’s with Nist Traceable Tachometer and Calibrate
- Confirm Centrifuge Error Log Is Displaying Zero Errors
To View More of Our Recertification Protocol Click Here
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Every product we offer undergoes a rigorous inspection process to verify that all manufacturer specifications are met. All of the electronics and boards are tested for proper function, and any necessary preventative maintenance is performed alongside repairs by our industry trained technicians. Our primary goal is to offer products that are as close to new as possible at an affordable price.
All Lab Equipment is Fully Recertified and Tested
Most Pieces Ship within 1 to 3 Business Days
All Products are Fully Warrantied
Trained Customer and Technical Support
Industry Leading Overall Customer Satisfaction
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