Hardi EAGLE 3PT Boom Operator's Manual page 32

Ounce Method
1. Determine how long it takes you to cover the test strip.
Use the following chart to determine the length of your test strip.
Row width for broadcast application is equal to your nozzle spacing.
For your drop nozzle or band application, use row spacing.
2. Measure the amount of time it takes you to travel the test strip when
throttle is set at spraying speed.
3. In a container (with oz. measurements), catch the spray from on
nozzle for that amount of time. For drop or band nozzles, catch the
spray from all nozzles for the row.
4. Read the ounces in the container. That is the actual U.S. GPA applied.
(ounces - GPA)
30
Row width or nozzle spacing (in.)
40
38
36
34
32
30
28
26
24
22
20
18
16
14
HARDI ® EAGLE 3PT BOOM OPERATORS MANUAL
Distance (ft.)
102
107
113
120
127
136
146
157
170
185
204
227
255
291