Device built-in
Thermo Fisher Legend Micro 17 Centrifuge (with 24-place Rotor): A Reliable Partner in Microcentrifugation
In modern life science laboratories such as molecular biology, cell biology, and biochemistry, centrifuges are indispensable fundamental equipment. When dealing with precious micro-samples, researchers need a centrifugal assistant that is efficient, precise, safe, and reliable. The Legend Micro 17 Centrifuge, launched by Thermo Fisher Scientific, is an excellent product designed precisely to meet this need. Particularly, its standard 24-place rotor makes it an ideal choice for handling standard microcentrifuge tubes.
1. Product Positioning & Core Advantages
The Legend Micro 17 is a high-performance microcentrifuge designed to provide a stable and efficient solution for routine micro-sample separation. Its core advantages lie in its superior performance, user-friendly design, and the reliability and safety promised by the Thermo Fisher brand. It may not be the model with the most complex functions, but within its target application area, it offers high cost-effectiveness and a worry-free operation experience, serving as a "mainstay" for daily laboratory work.
2. Detailed Technical Features & Performance Analysis
Powerful and Precise Drive System:
Max Speed & RCF: The Legend Micro 17 features a powerful motor capable of reaching a maximum speed of 17,000 rpm and a maximum relative centrifugal force (RCF) of 23,130 x g. This force is sufficient to quickly pellet most micro-samples like cells, organelles, viruses, and protein precipitates, significantly reducing experimental wait times and enhancing research efficiency.
Precise Control: The unit employs advanced motor control technology to ensure smooth and precise acceleration and deceleration, preventing violent speed changes from disturbing sensitive sample pellets and ensuring reproducible results.
Standard 24-Place Rotor: A Flexible and Efficient Standard Choice:
The included 24-place rotor is a highlight. It is specifically designed for common 1.5 mL and 2.0 mL microcentrifuge tubes. Each tube cavity is precision-machined to ensure a snug fit for the tubes, preventing tube caps from popping open or tubes from cracking during high-speed centrifugation due to uneven pressure.
The "24-place" design is well-suited to the throughput needs of most labs. Whether for pre-processing a small number of samples or medium-throughput experiments like DNA/RNA extraction or protein precipitation, the 24 positions offer great flexibility for both single experiments and batch processing.
Intuitive User Interface & Operation Experience:
The Legend Micro 17 is typically equipped with a clear, easy-to-read LED or LCD display, showing real-time parameters such as set speed/RCF, run time, and current speed/RCF.
The control panel is designed to be simple and intuitive, with logically arranged function buttons. Users can quickly set the centrifugation time (supporting short quick-spins and long runs), speed, or RCF with simple button presses. The direct RCF setting function is particularly practical, allowing researchers to input the desired RCF directly, eliminating the need for conversion between rpm and RCF, thus facilitating method standardization and result comparison between different centrifuges.
Comprehensive Safety Mechanisms:
Lid Lock System: Features an automatic electronic lid lock. The lid can only be opened after the centrifuge has completely stopped and the lock is released, effectively preventing accidental opening during operation and ensuring personal safety.
Rotor Recognition & Imbalance Detection: An intelligent system recognizes the installed rotor and automatically limits the maximum speed to prevent overspeed operation. Simultaneously, a high-precision imbalance detector senses improper load balancing before or during operation and will either stop the run immediately or sound an alarm, protecting the expensive rotor and samples.
Over-Speed & Over-Temperature Protection: Built-in multiple sensors continuously monitor motor temperature and speed status, triggering protective protocols immediately if abnormalities occur.
Corrosion-Resistant Chamber: The centrifugation chamber is constructed from robust metal materials with a special anti-corrosion finish, resistant to common acids, alkalis, and solvent vapors, extending the equipment's service life.
3. Typical Applications
Leveraging its strong RCF and flexible rotor configuration, the Legend Micro 17 is widely used in:
Molecular Biology: Plasmid DNA preparation, PCR product purification, DNA/RNA precipitation.
Cell Biology: Pelletation of cell cultures, separation of organelles.
Biochemistry: Protein precipitation, termination of enzymatic reactions, and sample preparation.
Clinical Testing: Rapid separation of micro-components in samples like blood or urine.
Others: Any experimental step requiring quick and efficient separation of micro-volumes of liquids.
4. Brand & Service Support
Choosing a product from Thermo Fisher Scientific means gaining the support of a world-leading scientific service provider. Users benefit from:
Superior Quality: A strict production quality control system ensures the quality of every centrifuge leaving the factory.
Global Service Network: Service points worldwide provide timely technical support, repair, and calibration services.
Genuine Accessories Guarantee: Authenticated original rotors and accessories ensure equipment performance and safety.
Summary
The Thermo Fisher Legend Micro 17 Centrifuge (with 24-place rotor) is a microcentrifugation device that perfectly combines performance, safety, and ease of use. It might not have the extreme parameters of an ultracentrifuge nor the processing throughput of a large-capacity centrifuge, but precisely within its focused area of routine micro-sample separation, it wins the trust of numerous laboratories with its stable and reliable performance, user-centric design, and comprehensive safety assurance. For researchers pursuing experimental efficiency and data reliability, it is undoubtedly a trustworthy "Legendary Lab" partner.