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Calculators
All calculators are Microsoft Excel files.
Master Calculator
Use to calculate the following:
- Coefficient of Volume (CV) calculates the amount of pressure drop through the control valve. Helps determine whether or not the control valve used is adequate for the application, based on how many gallons per minute are flowing through the system.
- Calculated Pressure Drop (General System Configuration) determines pressure drop of an application system.
- Band Adjusted Rate calculates the broadcast rate along with the band width and row spacing. This calculator is best used when spraying directly on the rows versus broadcast spraying.
- Gallons per Minute (General System Configuration) determines the gallons per minute the system is applying. GPM is used when determining other system configurations
AccuFlow Calculator
Use to determine which AccuFlow System is needed, and calculate AccuFlow HP ROI.
Spreader Constant (US and Metric)
Used in granular applications to help determine accurate application of product.
Raven/New Leader Spreader Constant
Used to determine the Conveyor Flow Rate (CFR), Application Error, and spreader constant.
Download Raven/New Leader Spreader Constant
Flowmeter Working Range
Every Raven flowmeter has a flow range where it can accurately measure the amount of product going through it. The working range helps determine which flowmeter best fits the application need.
Download Flowmeter Working Range
Rate Calculator
Used to determine rates for GPM, GPA, MPH, and oz/min.
Hawkeye 2 Tip Selection and Speed Range Guide
Used to determine the speed range for Hawkeye 2 tip selection and nozzle control.
Download Hawkeye 2 Tip Selection and Speed Range Guide
Hawkeye Speed Range Utility
Used to determine the speed range for Hawkeye nozzle control.
Download Hawkeye Speed Range Utility
Adjusted Meter Calibration
The purpose of adjusting the meter calibration is to correct any discrepancy between the volume indicated by the console and the actual measured volume.
Adjusted Speed Calibration
The purpose of adjusting the speed calibration is to correct any discrepancy between the distance indicated by the console and the actual measured distance.