ISO 11943:2018
Withdrawn
View Superseded by
Hydraulic fluid power — Online automatic particle-counting systems for liquids — Methods of calibration and validation
Hardcopy , PDF
English, French
05-07-2018
04-09-2025
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.
| Committee |
ISO/TC 131/SC 6
|
| DocumentType |
Standard
|
| Pages |
29
|
| PublisherName |
International Organization for Standardization
|
| Status |
Withdrawn
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| BS ISO 11943:2021 | Identical |
| NF ISO 11943:2019 | Identical |
| BS ISO 11943:2018 | Identical |
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