Rotary and roller stirrers are suitable for fragile or viscous samples packed in closed tubes and are frequently used for mixing blood samples.
There are several different configurations for rotary stirrers, but they all work according to the same principle: sample tubes are placed on a support that rotates at a fairly slow speed (less than 50 rpm) in order to gently homogenize the contents of the containers.
In a roller stirrer, test tubes are placed on...
overhead laboratory stirrer
R18
Rotational speed: 110 rpm - 2,000 rpm
Suitable for stirring media with medium viscosity. Small dimensions, great performance range. with opto-electronic feed-back speed control. This control allows a constant speed even in case of temporary fluctuations in viscosity. speed ...
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Paul Marienfeld GmbH & Co. KG
Paul Marienfeld GmbH & Co. KG
vortex laboratory stirrer
TVF
... •High shear force several times stronger than screw type stirring •Simple principle and structure, easy to shift from laboratory test to mass production ✓The best mass finishing expert •TIPTON produces all three ...
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