The 'Light Base' model is optimized for cost and routine use, featuring an analog control, a standard motor, and a simpler housing. The Deluxe model typically has a heavy-duty frame, digital controls, brushless motor (less maintenance), and often higher speed capabilities suitable for intensive, continuous lab operations.

The rotor is designed for a specific tube size (e.g., 15ml). You may use smaller tubes (like 5ml or 7ml) only if appropriate **adapters or sleeves** are used to ensure the smaller tube is centered and stable within the rotor bucket. Never run tubes loosely.

While the speed knob is not as precise as a digital model, speed verification (calibration) is recommended annually or after maintenance, especially in clinical settings, to ensure the marked RPM settings are within acceptable tolerances for diagnostic reliability.

This light base model includes basic thermal protection to prevent motor overheating. It does not typically include advanced features like electronic imbalance detection or automatic lid lock until the rotor stops, so manual supervision and balancing are crucial.

For standard clinical separation of serum or plasma at 3000-3500 RPM, the centrifugation time typically ranges from **5 to 10 minutes**.