Cropdesign N.v.

Marcin Olik

Frederik Leyns

Willy Dillen

The invention provides apparatus for determining and recording characteristics of particulate material in a batch of such material comprising a separator chamber having an inlet, means for reading an identifier on a batch of particulate material supplied to the inlet and providing the identifier as a digital output, means for causing a flow of gas in the separator chamber to separate the particulate material into a first fraction and a second fraction, first counting means, second counting means, means for weighing the first fraction and providing the result as a digital output, and means for integrating the digital outputs and for transferring them to a computer programmed to store data in prescribed format in a database, from which it may be manipulated to afford comparison of characteristics of batches of particulate material.

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Kortrijk, Belgium

Marcin Olik