Settings
Condor 12001-C/15001-C BAH0030-4 07.15
109
8.2 Pre-selection of the metering roller
Based on the calculation formula, a metering roller can be pre-
selected according to section 8.2.1 for the first calibration.
D
V
AB
D
A
M
i
…
G
L
Metering volume
Working width per metering unit
Required spread rate
Gearbox position
Litre weight
Conversion
Grains per m² to
kg/ha
%
2
y
g
m
ha
kg
capacit nGerminatio
weightgrain Thousand
Grains
density Seeding
8.2.1 Example for the calculation of metering volumes for wheat
175 kg/ha of wheat with a litre weight of 0.85 kg/l are to be metered.
Specification:
Litre weight
Working width per metering unit
Required spread rate
[G
L
]
[AB
D
]
[A
M
]
=
=
=
0.85 kg/l
6 m
175 kg/ha
Conversion factors:
Gearbox position 20
Gearbox position 80
[i
20
]
[i
80
]
=
=
0.088 1/m
0.351 1/m
The implement-specific conversion
factors i
80
and i
20
serve to convert a
distance into a rotation.