8/68
Code:1197162
Code:1197163
Code:1197159
Code:1197164
0.8 Bar (0.8 kgf/cm²)
1.0 Bar (1.0 kgf/cm²)
1.2 Bar (1.2 kgf/cm²)
1.3 Bar (1.3 kgf/cm²)
1.5 Bar (1.5 kgf/cm²)
1.7 Bar (1.7 kgf/cm²)
1.8 Bar (1.8 kgf/cm²)
2.0 Bar (2.0 kgf/cm²)
2.3 Bar (2.3 kgf/cm²)
2.8 Bar (2.8 kgf/cm²)
3.0 Bar (3.0 kgf/cm²)
3.2 Bar (3.2 kgf/cm²)
4.4. Influence of climatic conditions
During application, some factors may determine the interrup-
tion of the spraying. Wind currents, for example, can drag drops
to a greater or lesser distance in terms of its size or weight. The
temperature and especially the relative humidity contribute to
the rapid evaporation of the droplets.
The ideal conditions for spraying are:
• Relative humidity: minimum 50%;
• Wind speed: 3-10 km / h;
• Temperature below 30 C.
These limits should be considered according to technology
application that will be used, adopting the safest class drops
within the boundaries of each situation.
Air velocity around the nozzle
height
Description Visible signs Visible signs
Up to 2km/h Calm Smoke rises vertically
Recommended only with thick,
very thick drops
2 to 3 km/h Nearly calm The smoke is tilted
3 to 7 km/h Light breeze
The leaves range. Feel the light
wind
Ideal for spraying
7 to 10 km/h Light wind
Leaves and thin branches in
constant motion
We recommend only the drift
reduction technique
10 to 15 km/h Moderate wind
Movement branches. Dust and
pieces of paper are carried by
the wind
Improper for spraying
Factors
Classes of drops according to weather conditions
Very thin or thin Thin or medium Medium or thick
Temperature below 25º C 25 to 28º C above 28º C
Relative humidity above 70% 60 to 70% below 60%
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