Norm

ISO/DIS 25358:2008 en

Apparatuur voor de gewasbescherming - Drupgrootte spectra van verstuivers - Meetmethode en classificatie

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Over deze norm

Status Ontwerp
Aantal pagina's 12
Commissie Landbouwwerktuigen
Gepubliceerd op 14-01-2008
Taal Engels
This International Standard specifies the classification procedures for droplet size spectra from nozzles and atomisers used in spray applications for agriculture, forestry and vector control including a reference system for defining droplet size spectrum classes. It defines a means for relative nozzle comparisons based on droplet size only. Other spray drift and application efficiency factors (e.g. droplet discharge trajectory, height, velocity, air bubble inclusion, droplet evaporation and impaction on target) are not addressed by this International Standard. A specific methodology for air inclusion nozzles will be proposed when it is available. Since droplet size from a given nozzle or atomizer is a function of many parameters such as spray pressure, air velocity and tank mix composition, this system should be considered as a method of classifying sprays rather than nozzles alone. A nozzle may produce different classification categories under different operational conditions.

Details

ICS-code 65.060.40
Nederlandse titel Apparatuur voor de gewasbescherming - Drupgrootte spectra van verstuivers - Meetmethode en classificatie
Engelse titel Crop protection equipment - Droplet-size spectra from atomizers - Measurement and classification

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