Thermo Scientific Sorvall X4F Pro-MD Centrifuge

Features

• Full color touch screen interface provides intuitive operation and convenient system monitoring
• Auto-Lock Rotor Exchange enables secure, tool-free rotor installation and removal
• SMARTSpin imbalance technology optimizes acceleration, braking, and residual load imbalance for each rotor and bucket configuration
  
• Floor-standing design preserves valuable laboratory bench space
• Lockable casters simplify positioning, storage, and access for cleaning
• Full chamber access helps simplify routine cleaning and reduce contamination risk
• Ergonomic lid design supports convenient sample loading and unloading
• Programmable operation supports extended runs up to 99 hours, 59 minutes, and 59 seconds
• Energy-saving functionality helps reduce power consumption during common laboratory protocols

The Thermo Scientific Sorvall X4F Pro-MD Centrifuge is a high-performance and versatile floor model centrifuge designed for a wide range of general laboratory applications. The intuitive touchscreen interface simplifies programming and provides convenient access to operating controls and system status. With speeds up to 15,200 rpm and a maximum RCF of 25,830 x g, depending on the rotor, the X4F Pro-MD provides the performance needed for both routine processing and more demanding separations. Its floor-standing design saves valuable bench space, while lockable casters make the centrifuge easier to position, store, and move for cleaning.

The X4F Pro-MD also utilizes Thermo Scientific Auto-Lock Rotor Exchange, allowing secure push-button installation and removal of compatible rotors without tools. Compatibility with up to 18 unique rotor options provides flexibility for laboratories with changing application requirements, while full chamber access simplifies routine cleaning. SMARTSpin imbalance technology optimizes acceleration, braking, and residual load imbalance for each rotor and bucket configuration, helping improve run-to-run reproducibility. The system also incorporates energy-saving functionality designed to reduce energy consumption on common laboratory protocols while maintaining dependable centrifugation performance.

All of our equipment is in excellent condition and will be fully tested to perform at factory specifications before being shipped.

Thermo Scientific Sorvall X4F Pro-MD Centrifuge Specifications

Click Here to Expand Rotor Specifications

TX-750 Rotor Specs
Capacity	4 x 750 mL bottles
Max RPM	4,700
Max RCF	4,816 x g

 

 

Fiberlite F-15-8x50Cy Rotor Specs
Capacity	8 x 50 mL Conical Tubes
Max RPM	14,500
Max RCF	24,446 x g

 

 

Fiberlite F-15-6x100Y Rotor Specs
Capacity	6 x 100 mL Tubes
Max RPM	15,000
Max RCF	24,652 x g

 

 

M-20 Microplate Rotor Specs
Capacity	2 x 3 Standard or 2 x 1 Deepwell Plates
Max RPM	4,000
Max RCF	2,272 x g

 

 

 

 

TX-1000 Rotor Specs
Capacity	4 x 1000 mL Bottles
Max RPM	3,800
Max RCF	3,374 x g

Centrifuge Inspection and Recertification Checklist

• Confirm the power supply output voltages match specified requirements for stable distribution to all internal components
• Measure and verify voltages at PCB test points to ensure accurate power delivery and circuit integrity
• Confirm rotor compatibility with the centrifuge model and check that rotor detection systems recognize the rotor type
• Inspect the exterior for any cosmetic or structural damage that could affect performance or safety
• Check the door mechanism alignment to ensure secure and smooth opening and closing
• Inspect and replace the gas strut with an OEM part to maintain proper door support and safety
• Examine the rotor chamber bowl for dents or damage and replace as needed to ensure safe operation
• Replace and confirm full functionality of all lid lock switches to maintain secure closure
• Inspect and lubricate the door lock mechanism, applying grease to the lid lock rail for smooth operation
• Test compressor functionality (if applicable) to ensure proper operation and consistent temperature control
• Conduct an 8-12 hour cycle test to validate consistent performance over prolonged use
• Confirm rotor motor stability, check for unusual noise, and assess mechanical integrity during operation
• Inspect the condensation drain and clear any clogs to prevent moisture buildup in the rotor chamber
• Verify RPM accuracy using an NIST-traceable tachometer and perform calibration as necessary
• Check the centrifuge error log to ensure zero recorded issues, confirming system reliability

Technician Inspection and Recertification Checklist: Centrifuges

The Following Checklist Is to Be Performed on All Incoming and Outgoing Pieces of Equipment

Task	Completed?	Remarks?
Confirm power supply output voltages match specified requirements	Completed
Measure and verify voltages at PCB test points for accuracy	Completed
Confirm rotor compatibility and detection for proper identification	Completed
Inspect exterior for cosmetic or structural damage	Completed
Check door mechanism alignment for secure opening and closing	Completed
Inspect and replace gas strut with OEM part as needed	Completed
Examine rotor chamber for dents or damage and replace if necessary	Completed
Replace and confirm functionality of all lid lock switches	Completed
Lubricate door lock mechanism and lid lock rail for smooth operation	Completed
Test compressor (if applicable) for proper operation and cooling	Completed
Run 8-12 hour cycle test to ensure consistent performance	Completed
Check rotor motor for stability, noise, and integrity	Completed
Inspect and clear condensation drain to prevent buildup	Completed
Verify RPM accuracy with NIST traceable tachometer and calibrate	Completed
Check centrifuge error log for zero recorded issues	Completed

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www.marshallscientific.com
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