Thermo Fisher Refrigerated Centrifuge Sorvall X4R Pro MD

This centrifuge is being sold on consignment by a small biotech who no longer has use for the item. There are two identical centrifuges for sale. Both units purchased new within last 24 months. Units work perfectly and were recently certified!

Model Number - 75009521

Manufactured: November 03, 2021

Serial Numbers - 42932245

Made for advanced research in controlled environments.

Max Capacity - 1.6 L or 4 L

Comes with TX-1000 Rotor and numerous bucket adapters

Performance - 15,200 rpm 25,830 x g

Thermo Scientific™ Sorvall™ X4 and X4R General Purpose Pro Centrifuges provide high performance and versatility with an easy-to-use, full-color touch screen user interface. The centrifuges make programming easy for quick results and allow easy access to and tracking of all runs, rotor life and centrifuge health. With up to 4L capacity, they allow spinning 196 blood tubes, 40x 50mL conical tubes and 96x 15mL conical tubes. Maximum versatility is achieved with 18 available rotors to choose from and Thermo Scientific™ Auto-Lock™ Rotor Exchange to quickly change between applications.

Available for purchase individually or in convenient application-based packages.

Cell Culture packages include the centrifuge, rotor, ClickSeal biocontainment lids and a set of four 15 mL and 50 mL conical tube adapters.

Blood Tube packages include the centrifuge, rotor, ClickSeal biocontainment lids and a set of four 5/7 mL and 9/10 mL blood tube adapters. 

Simple Operation and Design

• Full color intuitive touch screen for fast programming, centrifuge health monitoring and up to 100 program storage

• Modern industrial design supports continuous improvement in rotor loading ergonomics, user safety and current needed certifications

• Detailed operation information, including display of set and actual parameters, maximizes run performance and temperature accuracy for improved sample protection

• Easily adjust speed, time and temperature, even during the run, with the convenient keyboard for direct input

• Innovative lid-locking technology enables one finger downward motion for easy closing and locking of centrifuge lid, even on tall benches

• 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

Thermo Scientific™ Auto-Lock™ III Rotor System

• Secure locking system allows easy push-button installation and exchange of rotors

• Saves time in switch between applications

• Easy access to the chamber enables quick cleaning, a healthier working environment and longer unit life

Thermo Scientific™ ClickSeal™ Bucket Sealing System

• Biocontainment system seals with a snap; eliminates screw caps and complicated clips

• Glove-friendly, one-handed open/close capability

• Certified by CAMR™ in Porton Down, UK

Thermo Scientific™ SMARTSpin™ Technology

• Advanced rotor management system maximizes acceleration, braking and residual load imbalance for each rotor and bucket option

• Optimizes safety and improves separations

Space-Saving Design

• Compact size conserves workspace on benchtop or floor

• Ergonomic height and curved design ensure comfortable sample handling and cleaning of unit

Energy Efficient

• Design saves up to 40% of energy on industry standard protocols such as blood separations or conical-tube processing

• Programmable centrifuge compressor start and stop can save both time and energy

Suitable for clean rooms, ventilated and refrigerated