Pulp samples are screened and cumulative weight percent retained is calculated for various/several mesh sizes Model Input Cum. Wt.% retained on 100M screen for Classifier Feed sample M Cum. Wt.% retained on 100M screen for Classifier Underflow sample S Cum. Wt.% retained on 100M screen for Classifier Overflow sample O Model Output %Circulating load Please plugin Model Input and observe the Model Output Circulating Load Calculator - Screen Analysis Based Disclaimer -