Laser Sizer for Particle-Sized Measurements

The Analysette 22 MicroTec Plus lazer particle sizer from Fritsch is used for particle sized measurements. It utilizes dual-lasertechnology and comes with a Fast-Switch- System. This means that the measuring cells of the system are located in cartridges, which are simply exchanged during the switch from wet to dry measurements – and can be performed without tools. The cartridge can be stored in the corresponding dispersion unit when it is not in use.

Users can choose between two individual measuring ranges or combine both into a third range. This results in an overall measuring range from 0.08 μm – 2000 μm with a resolution of up to 108 measuring channels.

The wet dispersion unit is equipped with a centrifugal pump for the optimal transport of even heavy particles with a high concentration, through the measurement system. With the help of an intelligent liquid level sensor, three individual amounts of liquids can be set by default. The use of common organic solvents as suspension liquids is possible.

A variable ultrasonic-system linked to software manages complex measurement sequences that are fully automatic and reproducible.

Fritsch, www.fritsch-laser.com