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CALIBRATION DE RAMPE VERTICALE
NO. MP-5150
2 barres verticales de 5 buses chacune no. 1.5
Buse / Nozzle
no. 1.5
1.0 mm, 1 t *
1.0 mm, 1.5 t *
1.5 mm, 1 t *
1.5 mm, 1.5 t *
t * = tour d'ouverture de la vis sur chaque buse
Note : Le débit étant dépendant de l'ouverture de la
vise derrière la buse, pour plus de précision,
mesurer le débit de quelques buses dans un
récipient calibré.
GPM = US gal./min.
A) C
OMMENT TROUVER LE DÉBIT REQUIS PAR BUSE
Formules :
GPMT = GPA x MPH x W
5940
GPMT = US gal./min total
GPA
= US gal./acre
MPH
= milles à l'heure
W
= Largeur entre les 2 rangs, en po
GPM
= GPMT ÷ nb de buses
GPM
= US gal/min/buse
B) C
OMMENT TROUVER LES GAL
Formule :
GPA
= 5940 x GPMT
MPH x W
C
HARTE DE DÉBIT
40 psi
.27 gpm - 1.02 l/min
.3 gpm - 1.14 l/min
.45 gpm - 1.7 l/min
.5 gpm - 1.9 l/min
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ACRE
C:\DOCUME~1\TRUDELJ\LOCALS~1\TEMP\1C\IMPRIMEMANUEL\CALIBRATION RAMPE VERTICALE.DOC
CALIBRATION FOR VERTICAL BOOM
NO. MP-5150
2 vertical booms, 5 nozzles each no. 1.5
/ F
LOW CHART
GPM - l/min
100 psi
.41 gpm - 1.56 l/min
.49 gpm - 1.75 l/min
.68 gpm - 2.56 l/min
.76 gpm - 2.87 l/min
t* = opening turn of the screw behind each nozzle
Note : The flow depends on the opening of the screw
behind the nozzle, so for more precision, mesure
the flow of a couple of nozzles in a calibrated jar.
A) H
OW TO FIND THE DESIRED NOZZLE FLOW RATE
Formulas :
GPMT = GPA x MPH x W
5940
GPMT = total boom US gallons per minute
GPA
= US gallon per acre
MPH
= miles per hour
W
= Distance in inches between rows
GPM
= GPMT ÷ Qty of nozzles
GPM
= US gallon per min. per nozzle
B) H
GPA
OW TO FIND THE
Formula :
GPA
= 5940 x GPMT
MPH x W
200 psi
.53 gpm -
2 l/min
.59 gpm - 2.24 l/min
.94 gpm - 3.54 l/min
1.05 gpm - 3.92 l/min
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