Sprayer Calibration Verification Checklist
Ensure accurate crop protection and maximize your herbicide/pesticide investment! Our comprehensive Sprayer Calibration Verification checklist guides you through essential steps for agricultural sprayer performance. Avoid wasted product, reduce environmental impact, and optimize yields - download now! #agriculture #sprayercalibration #cropprotection #farming #precisionagriculture
This Template was installed 5 times.
Preparation & Equipment
Ensuring proper setup and access to necessary tools before calibration begins.
Calibration Date
Sprayer Type (e.g., Boom, Airblast)
Sprayer Operating Pressure (PSI)
Sprayer Ground Speed (MPH)
Weather Conditions (Dry, Humid, Windy)
Any Relevant Notes/Observations (e.g., previous issues)
Calibration Method Used
Photo of Calibration Setup (Optional)
Nozzle Inspection & Selection
Checking nozzle condition, type, and arrangement for optimal spray pattern.
Nozzle Type(s) in Use?
If 'Other' Nozzle Type, please specify:
Nozzle Size (inches/mm - specify units in long text)
Units used for Nozzle Size (e.g., inches, mm)
Nozzle Condition?
Photograph of Nozzles (optional - for documenting condition)
Nozzle Deflector Type(s)?
If 'Other' Nozzle Deflector Type, please specify:
Flow Rate Verification
Measuring the actual output of the sprayer to compare with the target flow rate.
Target Flow Rate (gallons per minute)
Measured Flow Rate (gallons per minute)
Area Sprayed During Measurement (square feet)
Time to Spray Measured Area (seconds)
Measurement Method Used
If 'Other' Measurement Method Selected, Describe Method:
Flow Rate within Acceptable Range?
If 'No', Describe Adjustments Made & Resulting Flow Rate:
Pressure Verification
Confirming that the sprayer is maintaining the correct operating pressure.
Target Operating Pressure (PSI)
Measured Pressure (PSI)
Pressure Gauge Type
Gauge Reading Accuracy (within +/-)
Pressure Adjustment Method
Notes on Pressure Verification (e.g., any adjustments made, unusual observations)
Spray Pattern Evaluation
Assessing the uniformity and overlap of the spray pattern.
Distance to Fan Edge (feet)
Fan Width (inches)
Overlap Percentage (%)
Spray Pattern Shape
Detailed Observations (e.g., drift, uneven distribution)
Photo of Spray Pattern
Pattern Adjustments Needed?
Description of adjustments made to the spray pattern (if any)
Record Keeping & Adjustments
Documenting calibration results and making necessary adjustments to the sprayer.
Calibration Date
Calibration Time
Target Flow Rate (gpm)
Measured Flow Rate (gpm)
Target Pressure (psi)
Measured Pressure (psi)
Spray Pattern Uniformity (Overall)
Notes & Adjustments Made
Next Calibration Due
Calibrator Signature
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