Example calibration chart for gravity flow equipment
Link to this table

Equipment:
Material:
Date:
A B C D E F G
Speed Lever position or gate setting Pounds spread in 10 feet1 Spread width in feet Coverage area in sq. ft. (D x 10)* Application rate in lbs./1000 ft2 (1000/E x C) Application rate in lbs./lane mile (12’ width) (F x 63.4)
Example
20 MPH Half-closed 0.4 lbs 13 feet 130 sq. ft. 3.1 lbs. per 1000 sq. ft. 196 lbs./mile

1If changing the test strip length, adjust the title in column C and the multiplier in column E.

This page was last edited on 16 April 2020, at 15:00.