Thermo Scientific™ Sorvall™ ST1 Plus Refrigerated Benchtop Centrifuge – 15,200 RPM / 25,830 x g

The Thermo Scientific™ Sorvall™ ST1 Plus (Manufacturer #75-009-381) is a high-performance refrigerated benchtop centrifuge engineered for versatility, efficiency, and safety in both clinical and research environments.

Designed for multiple rotor configurations, it supports fixed angle and swinging bucket rotors, providing flexibility for a wide range of sample processing applications. With a maximum speed of 15,200 RPM (25,830 x g using the Microliter 30 x 2 rotor), the ST1 Plus accommodates 4 x 400 mL tubes (TX-400 rotor) and a total capacity of up to 1.6 liters.

The centrifuge features a direct brushless induction low-profile motor for quiet, energy-efficient performance. Its microprocessor-controlled interface includes up to 6 saved programs, 9 acceleration and 10 braking profiles, and detailed real-time operational data.

For safety and convenience, the Sorvall ST1 Plus includes SMARTSpin™ imbalance detection, crash-proof construction, and finger-pinch prevention. The motorized lid latch allows one-finger closure, while Auto-Lock™ rotor exchange and biocontainment ClickSeal™ lids ensure secure, effortless operation.

✅ Key Features

• ✔️ Refrigerated benchtop centrifuge for high-speed separations
• ✔️ Max speed: 15,200 RPM / 25,830 x g (Microliter 30 x 2 rotor)
• ✔️ Capacity: up to 1.6 L – supports 76 x 5/7 mL blood tubes, 16 x 50 mL conical tubes, and 4 x 400 mL tubes (TX-400 rotor)
• ✔️ Rotor compatibility: fixed angle and swinging bucket rotors (rotors sold separately)
• ✔️ Direct brushless induction motor – low noise, long lifespan
• ✔️ Microprocessor interface with 6 stored programs
• ✔️ 9 acceleration / 10 braking profiles for optimized separation control
• ✔️ SMARTSpin™ imbalance detection and crash-proof construction for enhanced safety
• ✔️ Motorized lid latch – one-finger closure and locking
• ✔️ Auto-Lock™ rotor exchange system for fast rotor swaps
• ✔️ ClickSeal™ biocontainment lids – easy one-handed sealing
• ✔️ Compact and ergonomic design for efficient use of bench space

📊 Technical Specifications

⚠️ Safety Notice

Always balance tubes and verify rotor compatibility before operation. Ensure ClickSeal™ lids are secured and never open the lid while the rotor is spinning. Only use certified Thermo Scientific rotors for maximum RPM and RCF ratings.