LEMKEN Primus 10 - Dosage Tables for Liquid Fertilisers; Dosage Table - SJ-7 Liquid Fertiliser Nozzle

Appendix
197
For conversion:
Volume flow of water
(value on the basis of wa-
ter with density 1.0)
X
Correction fac-
tor
=
actual volume flow of
the spraying liquid
After calculation of the actual volume flow of the spraying liquid, adjustment of im-
plement and the output of the individual nozzles can be obtained from the dosage
table.
 Measurement of the implement nozzles is required for the correct adjustment of
the working pressure.
 At low temperatures there is a greater pressure drop between the pressure dis-
play and the nozzles. When applying tank mixtures consisting of AHL + water +
agricultural chemicals, the spraying tables based on water apply.
11.5 Dosage tables for liquid fertilisers
11.5.1 Dosage table – SJ-7 liquid fertiliser nozzle
Nozzle
(Colour)
Pressure
[bar]
Water [l/ha] at 50 cm nozzle spacing
[l/min]
per
nozzle
[km/h]
4
6
8
10
12
16
20
015
(Dark green)
1.5
0.39
117
78.0
58.5
46.8
39.0
29.3
23.4
2.0
0.46
138
92.0
69.0
55.2
46.0
34.5
27.6
2.5
0.52
156
104
78.0
62.4
52.0
39.0
31.2
3.0
0.57
171
114
85.5
68.4
57.0
42.8
34.2
4.0
0.67
201
134
101
80.4
67.0
50.3
40.2
02
(Yellow)
1.5
0.55
165
110
82.5
66.0
55.0
41.3
33.0
2.0
0.64
192
128
96.0
76.8
64.0
48.0
38.4
2.5
0.72
216
144
108
86.4
72.0
54.0
43.2
3.0
0.80
240
160
120
96.0
80.0
60.0
48.0
4.0
0.93
279
186
140
112
93.0
69.8
55.8