ISO 11943:2021
Hydraulic fluid power — Online automatic particle-counting systems for liquids — Methods of calibration and validation
OVERVIEW
This document establishes methods for:
— validating equipment used to prepare secondary calibration suspensions for automatic particle counters;
— performing online secondary calibration of automatic particle counters;
— matching two or more online particle counters, i.e. to count the same number of particles at a given size by two APCs associated online;
— validating 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 multi-pass filter test in ISO 16889.
COMMENTS
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PRODUCT DETAILS
Status | Current |
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Edition | 2021 |
No. of Pages | 29 |
ICS Classification | 23.100.60 Filters, seals and contamination of fluids |
Committee | ISO/TC 131/SC 6 |
Available for Purchase | For sale in Singapore only |
Adoption | ISO |