BS ISO 16332:2018 pdf free
BS ISO 16332:2018 pdf free.Diesel engines一Fuel filters一Method for evaluating fuel/water separation efficiency
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 1219-1, Fluid power systems and components一Graphical symbols and circuit diagrams一Part 1:Graphical symbols for conventional use and data-processing applications
ISO 9101, Surface active agents一Determination of interfacial tension一Drop volume method
ISO 6889, Surface active agents一Determination of interfacial tension by drawing up liquid films
ISO 12937, Petroleum products一Determination of water一Coulometric Karl Fischer titration method
ISO 13320, Particle size analysis一Laser diffraction methods
ASTM D4176-04 (2009), Standard Test Method for Free Water and Particulate Contamination in Distillate Fuels (Visual Inspection Procedures)
Realized as a graduated and transparent collector (e.g. laboratory measuring cylinder), located directly below the test fuel/water separator (14). The internal diameter of the connecting pipe between the test fuel/water separator (14) and the graduated water drainage system (15) shall be of at least 10 mm an unconstrained removal of water. It shall be realized with pressure-tight fittings. The collector volume shall be drainable at its lowest point.
The collector volume shall be adjusted to the total amount of water injected, with a maximum of 5 % of the volume of test fuel VT (according to 6.1).
In case the collected amount of water is reaching 80 % of the collector volume, the water shall be drained out of the collector within approx.1 min. The collector outlet valve shall be adjusted adequately. Care should be taken, not to take samples during or immediately after the water draining.
For determination of back pressure with an accuracy as specified in Table 1.
The backpressure control valve is to ease test fuel/water separator venting, to adjust the back pressure and allow sufficient sampling at the upstream sampling point. When adjusting the back pressure, the test fuel/water separator design pressure shall be taken into consideration.BS ISO 16332 pdf download.
