GSO ISO 11171:2021
ISO 11171:2016
Gulf Standard
Current Edition
·
Approved on
01 July 2021
Hydraulic fluid power — Calibration of automatic particle counters for liquids
GSO ISO 11171:2021 Files
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GSO ISO 11171:2021 Scope
ISO 11171:2016 specifies procedures for the following:
a) primary particle-sizing calibration, sensor resolution and counting performance of automatic particle counters (APCs) for liquids capable of analysing bottle samples;
b) secondary particle-sizing calibration using suspensions verified with a primary calibrated APC;
c) establishing acceptable operation and performance limits;
d) verifying particle sensor performance using a truncated test dust;
e) determining coincidence and flow rate limits.
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