ISO - DIS 4405
Hydraulic fluid power — Fluid contamination — Determination of particulate contamination by the gravimetric method
pending
Organization: | ISO |
Publication Date: | 12 August 2021 |
Status: | pending |
Page Count: | 18 |
ICS Code (Filters, seals and contamination of fluids): | 23.100.60 |
scope:
This International Standard defines the gravimetric method for determining the contamination level of fluids used in hydraulic fluid power systems.
This working instruction serves for the gravimetric determination of dirt content of pressure fluids from mineral oil with additives they are used in hydraulic systems with hydrostatic drive.
Document History

DIS 4405
August 12, 2021
Hydraulic fluid power — Fluid contamination — Determination of particulate contamination by the gravimetric method
This International Standard defines the gravimetric method for determining the contamination level of fluids used in hydraulic fluid power systems.
This working instruction serves for the...

January 1, 1991
Hydraulic Fluid Power - Fluid Contamination - Determination of Particulate Contamination by the Gravimetric Method
This International Standard defines two gravimetric methods for determining the contamination level of fluids used in hydraulic fluid power systems.