QL-905 Vortex Mixer, 200-2800 rpm (CAT#: STEM-AL-3860-ZJF)

QL-905 Vortex Mixer is designed for rapid mixing of small laboratory samples. Eccentric orbital motion generates a vortex inside tubes or other compatible vessels. The documented speed capability is 200-2800 rpm. Touch, continuous, timed, or variable-speed modes are provided according to the model configuration. The holder system accommodates 4 × 1.5/2.0 mL tubes or 1 tube up to 15 mL. The compact drive and weighted base support stable benchtop operation. The control interface presents the selected operating settings. Accessible mixing heads support changeover and routine cleaning. The instrument supports repeatable reagent, cell, and suspension mixing within the specified limits.

Speed Range: 200-2800 rpm
Power: 30 W
Operating Mode: Continuous, touch, and variable-speed operation
Cup Head Diameter: 60 mm
Flat Head Diameter: 70 mm
Tube Capacity: 4 × 1.5/2.0 mL tubes or 1 tube up to 15 mL

Timed or continuous operation supports varied protocols
Adjustable operating parameters match different samples
Eccentric motion produces rapid vortex mixing
Touch and continuous modes support different workflows
Interchangeable heads accommodate varied vessel formats
Stable base limits movement at higher speeds
Compact footprint suits crowded laboratory benches