ISO 11171:2022

Hydraulic fluid power — Calibration of automatic particle counters for liquids
Autor: ISO
Código ICS: 23.100.60


This document specifies procedures for the following:a) primary particle-sizing calibration for particle sizes 1 µm(c) and larger, sensor resolution and counting performance of liquid automatic particle counters that are 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 test dust;e) determining coincidence and flow rate limits.This document is applicable for use with hydraulic fluids, aviation and diesel fuels, engine oil and other petroleum-based fluids. This document is not applicable to particle-sizing calibration using NIST SRM 2806b primary calibration suspensions.

Especificaciones de la Norma
Fecha de Publicación 18/03/2022
Título Secundario Transmissions hydrauliques — Étalonnage des compteurs automatiques de particules en suspension dans les liquides
Páginas Técnicas 51
Idioma Inglés