Measure Particle Shape and Size with Dynamic Image Analysis

The new Fritsch ANALYSETTE 28 does not only measure the particle size but also supplies reliable statements about the particle shape, via Dynamic Image Analysis. This is ensured by the integrated high-performance camera with 5 megapixels, telecentric lenses as well as the provided comprehensive library with numerous shape parameters.

The ANALYSETTE 28 ImageSizer is suitable for fast analysis of particle shape and size of powders and bulk solids in an extra-wide measuring range 20µm – 20mm. For equipping your ANALYSETTE 28 ImageSizer, choose between four different, easy interchangeable telecentric lenses. The measuring range can be optimally adapted to the measuring task by selecting the suitable lens.

The instrument recognises the selected lens and confirms the selected measuring range.
The feed rate of the sample on the conveyance channel is according to the material automatically adjusted by AutoCheck, and saved in the SOP.

The ANALYSETTE 28 ImageTec is best for fast analysis of particle shape and size in suspensions and emulsions in the measuring rage of 1µm – 2mm. The lens revolver of the ANALYSETTE 28 ImageTec is equipped with 5 telecentric high-performance lenses which adjust automatically. The optimal lens required for the desired measuring range is simply selected using the input mask and can be saved in the SOP.

For dispersion, the sample material or the emulsion to be analysed is pumped through the measuring cell in a closed liquid circulation system. The illuminated ultrasonic bath with freely adjustable ultrasonic-intensity ensures optimal dispersion - and the powerful centrifugal pump with individually variable speed ensures optimal transport of the sample through the measuring circuit.
The analysis results image shows all the particles in the form of a cloud. Regardless of whether you would like to display the oversized grains – with an extremely low detection limit or the single image analysis for direct measurement of each particle from each individual image or you would like to display agglomerates, which are recognised and can be specifically separated during evaluation.