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

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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