Kubota Benchtop Centrifuge ST-720M with Swing Rotor, 6,000 rpm, 5,350 ×g

Kubota ST-720M Benchtop Swing Rotor Centrifuge is designed for precise separation in clinical diagnostics and biotechnology applications such as molecular diagnostics and bioprocessing. This microprocessor-controlled centrifuge features a brushless motor capable of achieving a maximum speed of 6,000 rpm and a maximum relative centrifugal force (RCF) of 5,350×g. The unit accommodates up to 1,020 mL total capacity, optimized for medium-volume processing including blood sample preparation.

Key Performance and Control Features:

• Digital speed and RCF settings with 10 rpm and 10×g increments respectively, essential for reproducible centrifugation protocols in gene editing and synthetic biology workflows.
• Timer adjustable from 1 second to 99 minutes 59 seconds with a hold function, facilitating flexible run durations critical in sample processing and biomanufacturing pipelines.
• Two-step acceleration and three-step deceleration with free-run option improve sample integrity by controlling mechanical stress during acceleration and braking phases.
• Comprehensive abnormality detection monitors door status, rotor installation, motor and sensor circuits ensuring safe operation and minimizing downtime in busy biotechnology labs.
• Status notification via multi-color LED indicators and selectable audio alerts enhance user awareness in a laboratory environment.

Physical and Electrical Specifications:

• Compact footprint (44 cm width × 56 cm depth × 31 cm height) and manageable weight of 36 kg suitable for benchtop placement in molecular biology and clinical labs.
• Power requirements of AC 100 V, 50/60 Hz at 8.4 A rated current with 550 W consumption correspond with typical biomedical equipment setups.
• Includes ST-720M swing rotor accommodating twelve 5-10 mL blood collection tubes per bucket, supporting standard sample tube formats in diagnostic workflows.

This unit is sold as used, with condition reflective of prior operation; verification of current performance prior to use is advised. Its reliable technical features make it widely adopted for sample separation and liquid phase preparation in neuroimaging research, bioprocessing, and synthetic biology projects where precise centrifugation is critical.