Calibration – Page 5 – Sprayers 101

Plot Sprayer Calibration Worksheet

Posted on May 15, 2018 (October 18, 2022) by Tom Wolf (Nozzle_Guy)

Need a worksheet for calibrating a plot sprayer? Well, we just so happen to have one here: Plot Sprayer Calibration (May 15, 2018) […]

Sprayer Turn Compensation

Posted on April 3, 2018 (April 19, 2021) by Tom Wolf (Nozzle_Guy)

Turn compensation is a feature in pulse width modulation (PWM) sprayers in which nozzle output matches the boom’s speed during a turn. When turning, the inside and outside of a boom travel at different speeds, resulting in over-dosing on the inside and under-dosing on the outside. Read about PWM systems here, here, and here. The […]

ExactApply Primer

Posted on March 30, 2018 (April 12, 2023) by Tom Wolf (Nozzle_Guy)

ExactApply is an application system capable of PWM, introduced by John Deere in August, 2017, with its first customer field season in 2018. ExactApply offers several unique features that differentiate it from the existing systems. Here is a brief description of its major components and capabilities: Nozzle Body Design: AutoSelect Mode: Pulsing Mode Nozzle Selection […]