• Instrumentation for High-Tech Analysis of Particle Shape and Size
    Laser Particle Sizers ANALYSETTE 22 NeXT – 2 models with different measuring ranges and a measuring time of usually less than 1 minute.
  • Particle sizing in 3 single steps.
  • The Particle Sizer ANALYSETTE 28 ImageSizer for dry measurement of powders and bulk solids as well as for wet measurement of suspensions and emulsions.

Laboratory Products

Instrumentation for High-Tech Analysis of Particle Shape and Size

Aug 17 2020

Whether in the field of production and quality control, research, development or the analytical laboratory, particle measurement is essential in many areas. This requires reproducible results, as provided with Fritsch Particle Sizers.

With the completely revised ANALYSETTE 22 NeXT you choose according to your requirements: The ANALYSETTE 22 NeXT Micro has a measuring range of 0.5 - 1500 μm for all typical measurement tasks. The high-end instrument, ANALYSETTE 22 NeXT Nano, has an extra wide measuring range of 0.01 - 3800 μm for maximum precision and sensitivity for smallest particles and also has an additional detector system.

A particle size analyser can only be as good as its dispersion capabilities. Due to the ANALYSETTE 22 NeXT’s cleverly reduced design and robust engineering, the dispersion unit is particularly durable and practically maintenance-free. The complete absence of valves and movable seals in the sample circuit ensures that there are no dead spaces for sample material to settle. The powerful, adjustable-speed centrifugal pump distributes the sample uniformly in the entire circuit for stable measurements.

The ANALYSETTE 28 ImageSizer is the ideal Particle Sizer for all applications that require accurate and reproducible measuring results for both particle shape and size of powders and bulk solids as well as of suspensions and emulsions. The optical process of Dynamic Image Analysis provides results for a wide measuring range, delivers multiple shape parameters and evaluation possibilities for particle size. The measuring time depending on the sample quantity, is under 5 minutes. And the result is available immediately.

The ANALYSETTE 28 ImageSizer, in combination with the corresponding wet dispersion unit, is ideal for measurement of particle shape and size of suspensions and emulsions. Wet dispersion is particularly suitable for fine particles, poorly flowing, fine-agglomerating or sticky materials, which do not react in water or other liquids.

The ANALYSETTE 28 ImageSizer is the ideal Particle Sizer for fast analysis of particle size and shape of dry, free-flowing materials. Via the optical analysis of the particle shape and particle size, you can identify damaged particles, contaminates, agglomerates or oversized and undersized particles accurately and fast and view them completely uncomplicated in single images.


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