OWNER’S MANUAL
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38
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APPENDIX A - BROADCAST SPRAY CALIBRATION TABLES
5.
The coverage area can be found by dividing tank size by the application rate.
Example: 98 litres divided by 200 litres/hectare = .49 hectare of coverage per tank.
Below are some guidelines to help you calibrate your broadcast sprayer. This is a very important step in operating the
broadcast sprayer such that too much or too little chemical may be applied.
1.
Using
Table 1
, find a table that corresponds with the chemical manufacturer’s suggested application rate (litres per hectare,
litres per 100 sq.m or litres per 10 sq.m).
2.
Find the application rate that is closest to the chemical manufacturer’s recommendations.
3.
The speed to drive your tractor is listed below the application rates.
TABLE 1
Litres per Hectare (based on 91cm spraying height and 4m spray pattern)
Application Rate
800
400
267
200
160
Speed To Drive
1 KM/H
2 KM/H
3 KM/H
4 KM/H
5 KM/H
Litres per 100 Sq.m. (based on 91cm spraying height and 4m spray pattern)
Application Rate
8.0
4.0
2.6
2.0
1.6
Speed To Drive
1 KM/H
2 KM/H
3 KM/H
4 KM/H
5 KM/H
Litres per 10 Sq.m. (based on 91cm spraying height and 4m spray pattern)
Application Rate
.80
.40
.26
.20
.16
Speed To Drive
1 KM/H
2 KM/H
3 KM/H
4 KM/H
5 KM/H
4.
Use Table 2 to choose the throttle setting on your
ATV.
TABLE 2
Speed
Time required in seconds to travel a distance of:
(KM/H)
10 m.
50 m.
100 m.
1
36
180
360
2
18
90
180
3
12
60
120
4
9
45
90
5
7
35
70
6
6
30
60
7
5
25
50
Содержание D30SS,D60BS,D98BS
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