UNI ISO 11943:2019
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Hydraulic fluid power -- Online automatic particle-counting systems for liquids -- Methods of calibration and validation
10-02-2023
14-11-2019
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.
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