TUBE ROLLER

Benchmark Tube Rollers are designed for the gentle, throrough mixing of a variety of containers, including Vacutainers™, bottles, test tubes, centrifuge tubes and roller bottles. Both models (5 roller and 10 roller) operate at a constant 38rpm, chosen as the optimum speed for the broadest range of mixing requirements.

As the roller mechanism rotates through each complete revolution, the right side of each roller is gently elevated about 0.5 in (13mm) and returns to the horizontal starting position. This additional, gentle up/down motion provides a "wave" effect and guarantees that the entire sample is subjected to complete, thorough mixing, end to end. This built in tilt feature provides a level of homogeneous mixing uniformity that can not be matched by any stationary roller apparatus.

ROLLER 6 BASIC / 10 BASIC

Roller shaker with 6 / 10 rolls, with smooth rocking and rolling action and a fixed speed. Particular for mixing blood samples, solid and liquid suspensions and viscous samples. The unit can be used for all conventional tubes and cylindrical bottles. The easy removable rolls allow simple and quick cleaning of the unit from spilled samples.

• Usable at 4 to 50 °C in incubators, Suitable for continuous operation.
• By removable rolls suitable for larger tubes, Easy operation by foil keypad.

ROLLER 6 DIGITAL / 10 DIGITAL

Digital roller shaker with 10 rolls, with smooth rocking and rolling action and infinitely adjustable speed. Particular for mixing blood samples, solid and liquid suspensions and viscous samples. The unit can be used for all conventional tubes and cylindrical bottles. The easy removable rolls allow simple and quick cleaning of the unit from spilled samples.

• Timer: Countdown, adjustable from 1 s to 99h 59min.
• Counter: Display of shaking time, Error code display.
• Usable at 4 to 50 °C in incubators, Suitable for continuous operation.
• By removable rolls suitable for larger tubes, Easy operation by foil keypad.