OHAUS offers four durable mini vortex mixer models developed for gentle to high-speed reliable mixing. While a non-digital model provides variable speed control, the digital model enables users to input the exact time and speed to get repeatable results every time.

The pulsing model includes an exclusive pulse action that minimizes the generation of heat and, at the same time, enables more effective mixing and disruption of cells. The fixed speed model provides an easy one-touch, high-speed mixing operation for repeat applications.

Display — An adjustment knob with dial markings for variable speed control (analog models), and independent LED displays for time/speed to enable operators to view both settings concurrently (digital models)

Applications — Mixing reagents, mixing samples, re-suspending liquids, emulsions and buffers, drug extractions, and ELISA assay

Communication — Not applicable

Operation — Detachable three-wire cord and plug (incorporated)

Design features — Microprocessor control to sustain set speed for consistent mixing action (digital models); the 230 V models have the highest speed of 2500 rpm

Construction — Cup head and 3 inch accessory platform for test tubes, flasks, beakers, etc. (incorporated with all models); stainless steel microtube holder for 12 tubes (pulsing models)


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Control: Analog
Duty rating: Intermittent
Orbit: 0.2 inches (4.9 mm)
Speed range: 300–3200 rpm
Capacity: 0.5 kg
Dimensions: 6.5″ x 8.3″ x 4.8″ (16.5 cm x 21 cm x 12.3 cm)
Net weight: 9.7 lb (4.4 kg)
Power: 120 V, 1.2 A, 50/60 Hz
Power consumption: 135 W
Safety certification: TUV
Working environment: 39 °F–104 °F, 20%–85% RH, non-condensing (4 °C–40 °C, 20%–85% RH, non-condensing)