A-28

The A-28 particle analyzer enables fast and precise analysis of particle shape and size using dynamic image analysis. The device captures up to 75 images per second and delivers reproducible measurement results for dry, free-flowing powders and bulk solids as well as suspensions and emulsions - in measurement times of less than 5 minutes.

Alternative to classic sieving

As a modern alternative to sieve analysis, there is no need for time-consuming weighing, sieve tower construction and time-consuming cleaning. The integrated sieve correlation enables direct comparison with existing sieve data and a smooth transition to dynamic image analysis. In addition to the particle size distribution, you receive valuable information on the particle shape for comprehensive quality control.

Flexible measuring range for a wide range of applications

The device covers a wide measuring range: 20 µm to 20 mm for dry measurements and 5 µm to 3 mm for wet measurements. Up to 5 telecentric lenses are available to optimally adapt the measuring range to the respective task. The robust lenses are sealed against dust and moisture and guarantee precise opto-mechanical settings even under industrial conditions.

Powerful camera and homogeneous illumination

A single 5 megapixel industrial camera with direct USB connection captures large and small particles in one image and enables the fastest data transfer. The powerful LED illumination ensures homogeneous illumination of the image field, while the flexibly adjustable exposure time allows optimum adaptation to different samples.

Intuitive evaluation with the ISS ImageSizing software

The software offers over 20 shape and size parameters for statistical evaluations. Each captured particle is visualized as a data point in the FRITSCH Cloud - the position in the point cloud shows morphological properties such as roundness, aspect ratio or convexity. The FRITSCH Gallery enables a quick single image view for detailed analysis.

Standard Operating Procedures (SOPs) simplify operation: Predefined SOPs for common measurement tasks are already integrated, and custom SOPs can be created and saved via an input mask. Parameters for the feeder, dispersion and camera are loaded automatically - for reliable reproducibility of the entire measuring process.

Versatile areas of application

Particle analyzer A-28 is suitable for the analysis of fertilizers, refractory products, glass and ceramics, carbon products, catalysts, plastics, foodstuffs, metals and ores, pharmaceutical products, carbon black and coal, salts, sand, abrasives and cements. The device meets the requirements of ISO 13322-2 for dynamic image analysis.