S4FR Refrigerated Floor Standing General Purpose Centrifuges

Thermo Scientific S4FR Centrifuges with GreenCool Technology are standard with an easy-to-use keypad and high-contrast LCD display. This high-capacity and versatile unit combines enhanced sustainability and efficient performance to support everyday applications. Quickly and securely swap between 13 rotor options with the tool-less Thermo Scientific Auto-Lock Rotor Exchange.

Available for purchase individually or in convenient application-based packages. Lockable casters are standard on the S4FR model to help maximize convenience, flexibility and cleanability in every lab.

Cell culture packages include the centrifuge, rotor, Thermo Scientific 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.

Performance features:

• Stable cooling at lower temperatures than previous models, helping to ensure the integrity of temperature-sensitive samples with a cooler -20°C temperature setpoint
• Thermo Scientific SMARTSpin Imbalance Detection helps maximize acceleration, braking and residual load imbalance for each rotor and bucket to optimize safety and improve separations
• High rotor speeds and flexibility with 13 rotor options

Enhanced sustainability:

• Thermo Scientific GreenCool Technology features a next-generation natural refrigerant (R290) cooling system, which reduces environmental impact with a Global Warming Potential (GWP) of 3, while not contributing to depletion of the ozone layer and is compliant with EU and US EPA F-gas regulations
• Fiberlite rotors weigh up to 60% less than metal equivalent rotors and therefore accelerate/decelerate faster translating into reduced energy consumption per run
• Windshielded rotor options, including the Thermo Scientific H-Flex HS4 and BioShield 1000A Rotors, enable users to spin tubes, bottles, and plates at higher speeds with less energy than non-windshielded designs
• Manufactured in a certified zero-waste facility using 100% renewable electricity in Osterode am Harz, Germany

Easy to use:

• Floor model includes lockable casters for easy storage and to facilitate cleaning in clean room environments
• Intuitive controls simplify operation and provide detailed information on a wide range of operating parameters and processing status for optimal performance
• Modern industrial design supports continuous improvement in rotor loading ergonomics, user safety and current needed certifications
• Motorized lid latch enables one finger downward motion for easiest closing and locking of centrifuge lid, even on tall benches
• Compact dimensions help optimize the work area. The ergonomic height and curved design help ensure easy sample loading and unloading as well as easy cleaning

Auto-Lock rotor exchange:

• Secure, ergonomic push-button rotor exchange in as little as three seconds with no tools required
• Full chamber access for cleaning convenience and helps minimize risk of contamination
• Flexibility to quickly switch between applications and evolve changing laboratory needs

ClickSeal biocontainment lids:

• Biocontainment sealing options for glove-friendly, one-handed open/close capability are ergonomically designed for both right and left-handed operations
• Audible and visual closure cues enhance safety and security
• Biocontainment certification by National Institute for Health Protection, Porton Down, UK or TÜV NORD CERT GmbH, Germany for selected rotors

Compliance ready

• General laboratory use, IVD certified, FDA listed options available
• GreenCool Technology is compliant with EU and US EPA F-gas regulations