4x750ml High Speed Cooling Centrifuge 21000rpm Refrigerated Table Top Centrifuge

1. Constructed with a durable stainless steel chamber and a protective guarding ring for long-lasting integrity and safety.
2. Features a maintenance-free variable frequency drive motor for smooth, reliable, and consistent operation.
3. Twin motorized lid locks automatically engage to securely prevent the cover from opening during a run.
4. Includes a manual lid override mechanism for safe opening in case of a power failure or emergency stop.
5. Lid movement is safely assisted and controlled by integrated pneumatic springs to prevent accidental dropping.
6. Equipped with a CFC-free refrigeration system capable of pre-cooling the chamber while at a standstill.
7. Allows for real-time parameter adjustment during operation and conveniently recalls the last used settings.
8. All critical functions-speed, time, temperature, acceleration/deceleration, RCF-are managed by a central microprocessor with program memory and error display.
9. A comprehensive self-diagnostic system actively protects against imbalance, over-temperature, over-speed, voltage faults, and provides an electronic lock for added safety.

Designed to apply controlled centrifugal force, a centrifuge is pivotal for sample preparation. Its operation involves driving a rotor that holds tubes at high speed, stratifying contents by mass. Benchtop centrifuges offer a compact footprint for clinical labs and basic research, whereas floor-standing models deliver enhanced power and capacity for pharmaceutical or industrial settings. Features like digital interfaces, programmable cycles, and temperature control are standard. The decision between fixed-angle and swing-bucket rotors depends on the separation method. Ultimately, choosing an instrument requires balancing application demands, safety features, and operational convenience.