Standard Swedish standard · SS-ISO 16889:2011

Hydraulic fluid power - Filters - Multi-pass method for evaluating filtration performance of a filter element (ISO 16889:2008, IDT)

Status: Valid

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Standard Swedish standard · SS-ISO 16889:2011

Hydraulic fluid power - Filters - Multi-pass method for evaluating filtration performance of a filter element (ISO 16889:2008, IDT)
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Scope
This International Standard describes the following: a) a multi-pass filtration performance test with continuous contaminant injection for hydraulic fluid power filter elements; b) a procedure for determining the contaminant capacity, particulate removal and differential pressure characteristics; c) a test currently applicable to hydraulic fluid power filter elements that exhibit an average filtration ratio greater than or equal to 75 for particle sizes u 25 µm(c), and a final reservoir gravimetric level of less than 200 mg/L; NOTE It is necessary to determine by validation the range of flow rates and the lower particle size limit that can be used in test facilities. d) a test using ISO medium test dust contaminant and a test fluid in accordance with Annex A. This International Standard is intended to provide a test procedure that yields reproducible test data for appraising the filtration performance of a hydraulic fluid power filter element without influence of electrostatic charge. This International Standard applies to three test conditions: - test condition 1, with a base upstream gravimetric level of 3 mg/L; - test condition 2, with a base upstream gravimetric level of 10 mg/L; - test condition 3, with a base upstream gravimetric level of 15 mg/L.

Subjects

Filters, seals and contamination of fluids (23.100.60)


Buy this standard

Standard Swedish standard · SS-ISO 16889:2011

Hydraulic fluid power - Filters - Multi-pass method for evaluating filtration performance of a filter element (ISO 16889:2008, IDT)
Subscribe on standards - Read more Dölj
Price: 1 349 SEK
standard ikon pdf

PDF

Price: 1 349 SEK
standard ikon

Paper

Price: 2 158,40 SEK
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Product information

Language: English

Written by: SIS - Industriteknik

International title:

Article no: STD-81641

Edition: 1

Approved: 9/15/2011

No of pages: 56