ISO-11943 › Historical Revision Information
Hydraulic fluid power - Online automatic particle-counting systems for liquids - Methods of calibration and validation
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This document establishes methods to:
— validate equipment used to prepare secondary calibration suspensions for automatic particle counters;
— perform online secondary calibration of automatic particle counters;
— match two or more online particle counters, i.e. to count the same number of particles at a given size by two APCs associated on line;
— validate online particle counting systems with and without online dilution as used, for example, to measure the filtration efficiency of a hydraulic filter as described in the multipass filter test in ISO 16889.
To find similar documents by classification:
23.100.60 (Filters, seals and contamination of fluids Hydraulic fluids, see 75.120)
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Document Number
ISO 11943:2018
Revision Level
2ND EDITION
Status
Superseded
Publication Date
May 1, 2018
Committee Number
ISO/TC 131/SC 6