ISO 11500:2022

Hydraulic fluid power — Determination of the particulate contamination level of a liquid sample by automatic particle counting using the light-extinction principle

Datum objavljivanja: 21. 12. 2022.

Опште информације

Trenutna faza: 60.60 Effective date: 21. 12. 2022.

Inicijator: ISO

Pripada: ISO/TC 131/SC 6

Vrsta: Međunarodni standard

ICS: 23.100.60

Jezik: engleski francuski

Kupovina

Status: Objavljen

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Apstrakt

This document specifies an automatic particle counting procedure for determining the number and sizes of particles present in hydraulic-fluid bottle samples of clear, homogeneous, single-phase liquids using an automatic particle counter (APC) that works on the light-extinction principle.
This document is applicable to the monitoring of:
a)       the cleanliness level of fluids circulating in hydraulic systems;
b)       the progress of a flushing operation;
c)        the cleanliness level of support equipment and test rigs;
d)       the cleanliness level of packaged stock fluid.
NOTE            Measurements can be made with particles suspended in the original liquid or in a sample of the liquid diluted with a compatible liquid when APC coincidence error limits are exceeded.

Životni ciklus

PRETHODNO

POVUČEN
ISO 11500:2008

TRENUTNO

OBJAVLJEN
ISO 11500:2022
60.60 Standard objavljen
21. 12. 2022.

ISPRAVKE / IZMENE

PROJEKAT
ISO 11500:2022/DAmd 1