Thermo Scientific Sorvall X4R Pro-MD Refrigerated Centrifuge
Max Speed 15,200 RPM (25,830 x g RCF)
Temperature Range -10C to 40C
Intuitive, full-color touch screen user interface simplifies operation with easily accessible menu bar and centrifuge health icon for at-a-glance monitoring
Thermo Scientific Accumulated Centrifugal Effect (ACE) integrator function for increased reproducibility
Thermo Scientific SMARTSpin imbalance technology optimizes safety and maximizes acceleration, braking, and residual load imbalance
Compatible with up to 17 unique rotor options to help maximize performance and flexibility
Space saving design with compact dimensions to optimize work area at an ergonomic height
Lid safety features promote ergonomic sample loading and unloading and enable easy cleaning
Scheduling and compressor on/off capability promotes energy savings
Programs are downloadable and sharable between units
Event Log, Rotor Log and Chart Data can be exported via USB in CSV or PDF formats
The Thermo Scientific Sorvall X4R Pro-MD Refrigerated Centrifuge is a high-capacity and versatile benchtop 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 X4R 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 X4R 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 X4R Pro-MD Refrigerated Centrifuge Specifications
Maximum Speed
15,200 RPM
Minimum Speed
300 RPM
Maximum RCF
25,830 x g
Maximum Capacity
4 x 1000ml
Temperature Range
-10°C to 40°C
Timer
Up to 9 hours 59 minutes, 59 seconds, with continuous run (hold) and pulse modes
Acceleration Rates
9
Deceleration Rates
10
Number of Compatible Rotors
17
Display
Full color touch screen interface
Program Storage
Up to 100 programs, including multi-step programming
Noise Level
< 63 dB(A)
Average Heat Dissipation
1.1 kW/h
Dimensions (W x D x H)
29.4 x 27.2 x 14.2 in. (74.6 x 69 x 36.1 cm)
Weight
264.5 lb. (120 kg)
Electrical Requirements
120V, 60Hz, 12A, 1400W
Click Here to Expand Rotor Specifications
TX-750 Rotor Specs
Capacity
4 x 750 mL bottles
Max RPM
4,500
Max RCF
4,415 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
Bioliner Rotor Specs
Capacity
4 x 750 mL bottles
Max RPM
3,500
Max RCF
2,739 x g
TX-1000 Rotor Specs
Capacity
4 x 1000 mL Bottles
Max RPM
3,800
Max RCF
3,374 x g
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
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
To View More of Our Recertification Protocol Click Here
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
To View More of Our Recertification Protocol Click Here
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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