OPERATOR’S MANUAL
98 / CALIBRATIONS
ISO
6
Version 4 UL 2_3 Manual
6011258 Rev C
Figure 66
Granular Control Spreader Calibration
SPREADER CONSTANTS DEFINED
DENSITY
Relative granular density as represented by the weight of
product per volume (lb/ft
3
, lb/bu, kg/L) If not known, enter
a value of lb/ft
3
.
SPREADER CONSTANT
Determines how many pulses the application rate sensor
produces per volume of material discharged.
TARGET METER RPM
The speed at which the output meter shaft turns while the
calibration is performed.