ISO 4405:2022

Hydraulic fluid power — Fluid contamination — Determination of particulate contamination by the gravimetric method ISO 4405:2022

Publication date:   Jul 26, 2022

General information

60.60 Standard published   Jul 26, 2022

ISO

ISO/TC 131/SC 6 Contamination control

International Standard

23.100.60   Filters, seals and contamination of fluids

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Scope

This document defines the gravimetric method for determining the contamination level of fluids used in hydraulic fluid power systems.
The working instructions provided in this document serve for the gravimetric determination of dirt content of pressure fluids from mineral oil with additives. They are used in hydraulic systems with hydrostatic drive.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 4405:1991

NOW

PUBLISHED
ISO 4405:2022
60.60 Standard published
Jul 26, 2022