Device built-in

Thermo Scientific Legend XT Centrifuge TX-1000 Rotor: The Reliable Core for High-Efficiency Separation

In modern laboratories specializing in biochemistry, molecular biology, pharmaceutical development, and clinical testing, centrifuges are indispensable for sample separation, purification, and concentration. The rotor—the core component of a centrifuge—directly determines the efficiency, capacity, and safety of centrifugation operations. The Thermo Fisher Scientific Legend XT series centrifuge, equipped with the TX-1000 rotor, represents a top-tier product that combines high performance, large capacity, superior safety, and user-friendly design. It is an ideal choice for high-throughput, large-scale centrifugation applications in advanced laboratories.

1. Core Design and Technical Features

The TX-1000 is a large-scale swinging bucket rotor. Its core design philosophy prioritizes absolute safety while maximizing sample throughput and separation efficiency.

1. High Capacity and Throughput:

   The "1000" in the rotor’s name highlights its core capability: a maximum capacity of 4 x 1000 mL. This allows it to process up to 4 liters of sample in a single run, making it ideal for pilot-scale production, large-scale sample preparation, mass cell culture harvesting, and large-volume blood component separation. The included four buckets and four lids ensure each sample is securely and independently processed.

2. Exceptional Performance Parameters:

   The rotor delivers a high maximum relative centrifugal force (RCF), enabling powerful separation that significantly reduces processing time and improves efficiency. Its precise aerodynamic design and dynamic balancing technology ensure smooth operation even at maximum speeds, with minimal vibration—protecting valuable samples and extending the centrifuge’s lifespan.

3. Top-Tier Safety Assurance:

   Safety is paramount in centrifugation. The TX-1000 rotor is manufactured from high-strength alloy materials (such as titanium or premium aluminum) through precision machining, capable of withstanding extreme centrifugal forces. Its design meets or exceeds the most stringent international safety standards (e.g., IVD, CE certification).

   • Metal Fatigue Monitoring: Many modern high-end rotors (like the TX-1000) feature automatic usage tracking. By communicating with the centrifuge, they monitor the rotor’s lifecycle in real time, preventing overuse and eliminating risks associated with metal fatigue.

   • Mechanical Lid Locking System: The rotor lid employs a reliable locking mechanism to ensure complete security during operation.

   • Bucket Recognition: Smart buckets often include embedded chips that communicate with the centrifuge, ensuring speed/RCF settings match the bucket’s load capacity—adding another critical layer of safety.

4. User-Friendly and Convenient Design:

   • Lightweight Construction: Optimized for strength without excessive weight, making installation and removal easier.

   • Surface Treatment: The rotor surface features a special corrosion-resistant coating (e.g., PTFE), resisting various chemical reagents and facilitating easy cleaning and sterilization to prevent cross-contamination.

2. Typical Applications

With its large capacity and powerful centrifugal force, the TX-1000 rotor is critical in numerous fields:

• Biopharmaceuticals: Harvesting large-scale cell cultures, collecting precipitates during protein purification, and concentrating/purifying viral particles.

• Blood Separation: Preparing large volumes of blood components (e.g., red blood cells, platelets, plasma) in blood banks or large hospitals.

• Industrial Microbiology: Separating microbial biomass from fermentation broths.

• Research Institutions: Recovering nucleic acids or proteins in genomics/proteomics studies requiring large sample sets.

3. Perfect Synergy with the Legend XT Centrifuge

The TX-1000 rotor is designed specifically for the Thermo Legend XT series high-performance general-purpose centrifuges. The host system typically features an intuitive touchscreen interface, multiple acceleration/deceleration settings, extensive program storage, and comprehensive safety monitoring. The rotor and centrifuge communicate via an intelligent recognition system, where the host automatically identifies the rotor model and bucket type, then sets the maximum allowable parameters accordingly—providing a user-friendly, "smart" safety experience.

4. Conclusion

The Thermo Scientific Legend XT Centrifuge TX-1000 rotor is far more than a metal accessory; it is the perfect integration of capacity, speed, and safety. It represents the cutting edge of centrifugation technology for large-scale sample processing, offering an ultimate solution for users with extreme demands for throughput, efficiency, and reliability. Its robust construction, intelligent safety features, and user-centric design ensure that every centrifugation run is not only efficient but also completely secure. Investing in the TX-1000 rotor means equipping your laboratory with a powerful and dependable heart for high-throughput downstream processing.