Icar Afimilk MPC version 4 Installation Instructions Manual
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Contents
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18 AfiMilk MPC Installation Manualo The Milk Meter reading should be taken after the last dump of milk (milk dump afterremoval).o For each reading, list milk meter reading vs. actual milk weighed.o At least three valid readings are required for calculating milk meter accuracy.To ensure proper measurements, see that the following restrictions are kept:o The collecting bucket must be placed below the meter outlet port.o The hose connecting the Milk Meter to the bucket is situated correctly in adownward slope towards the bucket.o The hose connecting the Milk Meter to the bucket has no pulling or pushingpressure on the outlet of the Milk Meter.7.3.2.2 Statistical Accuracy CalculationAfter scaling milk weights for all the milk meters in the parlor, statistical accuracycalculation is performed for each milk meter.Statistical calculation is done for each reading and corresponding weigh scale measurementfor calculating the difference as a percentage value between the reading of the milk meterand the actual milk weighed.The following formula is used for calculating difference between the milk meter reading andthe milk weighed.Average all of the DIF% deviations for each Milk Meter.Change the value of "G" parameter per calculated average deviation. If the result is negative(Milk meter reading is lower than the actual weight), the calculated adjustment value needsto be added to the value of G. If the adjustment is positive, the calculated value needs to besubtracted from the value of G.General adjustment calculation →%Dev X (–2.5) = Adjustment valueExample: if the actual value of G in the milk meter is 55 and the measured deviation -4%(Milk meters show 4% less than actual weight), modify the “G” parameter valueby:-4 X (-2.5) = +10 to 65 |
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