Dynamic Image Analysis (DIA)

The particle analyzer CAMSIZER P4 uses the principle of dynamic image analysis (ISO 13322-2). The sample is transported to the measurement field via a vibratory feeder where the particles drop between a planar light source and two CCD cameras. The projected particle shadows are recorded at a rate of more than 60 images per second and analyzed. In this way almost every single particle in the bulk material flow is recorded and evaluated. Thus, it is possible to measure a wide range of particles from 20 µm to 30 mm extremely accurately, without having to switch measuring ranges or make adjustments.

Measuring principle
Dynamic Image Analysis (ISO 13322-2)
Measuring range
20 µm to 30 mm
Type of analysis
dry analysis of powders, granulates and bulk materials
Measuring time
~ 1 to 3 min (depending on the desired measuring statistics)
Measuring methods
60 images/s, each with more than 1.300,000 pixels (corresponds to more than 78 megapixels per second)
Dimensions (W x H x D)
~ 850 x 650 x 350 mm
Weight (Measuring unit)
~ 40 kg
Operating unit
PC including operating system, monitor, keyboard and mouse, network card, evaluation software