METHOD AND DEVICE FOR ANALYSIS AND SEPARATION OF GRAIN Russian patent published in 2013 - IPC G01N21/85 B07C5/342 

FIELD: test engineering.

SUBSTANCE: for rapid analysis of grain amount and separation of grain to batches based on one or more amounts of grain parameters the optically dense grain layer is fed continuously through on-line measurement zone, the amount of grain is analysed according to irradiating light on the grain layer, and the light is reflected from the amount of grain, passing through on-line measurement zone, and the light reflected from the amount of grain for providing the spectrum of the amount of grain is recorded, the spectrum is converted into the parameter value of grain or each parameter value of grain, and the grain is separated to batches by sorting the grain amount based on the parameter value of grain or each parameter value of grain. The grain is separated on-line, i.e. during operation of the device, on the basis of the parameter value of grain or each parameter value of grain.

EFFECT: providing analysis and separation of grain to obtain uniform batches of grain on the basis of its specific parameter.

31 cl, 12 dwg