Laboratory mixer is one of the most used laboratory mixing equipments. Whether it is your school laboratory or a pharmaceutical
- Dual-shaft mixers: Such types of mixers use a three-wing or helical anchor to produce flow and remove the mixed materials.
- Double-planetary mixers: These mixers use a finger-shaped or rectangular blade to introduce
samplesto an orbiting highspeed dispenser.
- Single-stage rotor: Stationary stators are used in these devices to turn an immersed rotor at
highspeeds. The blades pass each port in the stator and expel material at a highvelocity into the surrounding mix.
- Multi-stage rotor: Such mixers increase shearing to generate smaller particle sizes and more homogeneous batches. These mixers have two to four pairs of rotor/stator that are nested concentrically and the mixed material, that moves outward from the center of the unit, is introduced to a rapid, sequential shearing.
Performance Specifications of
While selecting a laboratory mixer you should analyse the following performance specifications:
- Speed: The range of speed is usually measured in rpm or revolutions per minute.
- Capacity: The volume of the mixing vessel is measured in liters or gallons.
- Viscosity: Viscosity is measured in cps or cycles per second.
- Operating range & temperature are measured in degrees Fahrenheit or Celsius.
Laboratory mixers need the continuous introduction of