Equipment for crop protection. Anti-drip devices. Determination of performance Ingestion-build-48974 During first opening

During first opening

as specified in ISO 8253-2

risk management steps

which has been explicitly requested by ISO/TC 28 at the time of revision of EN 14517 and was agreed to result in the parallel Standard EN ISO 22854 [3]

It consists of various tests to determine the presence of hexavalent chromium substance in colorful and colorless corrosion protection coatings on metallic samples

Equipment for crop protection. Anti-drip devices. Determination of performance Ingestion-build-48974 During first opening1 Scope This International Standard specifies a test method to determine, on the one hand, the effect of fitting antidrip devices on nozzle flowrates, and, on the other hand, the opening and closing pressures. It applies to antidrip devices of agricultural sprayer nozzles, except for hand held or hand operated sprayers.