New ISO work item relative to the determination of the particulate fuel filter efficiency test: ISO 19612 (draft method)

摘要

All the hereabove enclosed figures provided by IFTS prove that close to real life conditions could be applied to qualify diesel fuel filters as well in terms of test fluid as in terms of application of vibration spectrum. These data will support the aim of the working group relative to ISO 19612 to standardize the adequate test vibration and cyclic flow conditions in order to determine with more confidence the initial particulate filtration efficiency for the new generation of the diesel fuel filters.