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ISO 4406

Hydraulic Fluid Power - Fluids - Method for Coding the Level of Contamination by Solid Particles

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Organization: ISO
Publication Date: 1 December 1999
Status: inactive
Page Count: 12
ICS Code (Hydraulic fluids): 75.120
ICS Code (Filters, seals and contamination of fluids): 23.100.60
scope:

This International Standard specifies the code to be used in defining the quantity of solid particles in the fluid used in a given hydraulic fluid power system.

Document History

ISO 4406
January 1, 2021
Hydraulic fluid power — Fluids — Method for coding the level of contamination by solid particles
This document specifies the code to be used in defining the quantity of solid particles in the fluid used in a given hydraulic fluid power system.
ISO 4406
August 1, 2017
Hydraulic fluid power - Fluids - Method for coding the level of contamination by solid particles
This document specifies the code to be used in defining the quantity of solid particles in the fluid used in a given hydraulic fluid power system.
ISO 4406
August 1, 2017
Hydraulic fluid power - Fluids - Method for coding the level of contamination by solid particles
This document specifies the code to be used in defining the quantity of solid particles in the fluid used in a given hydraulic fluid power system.
4406
December 1, 1999
Hydraulic Fluid Power - Fluids - Method for Coding the Level of Contamination by Solid Particles
A description is not available for this item.
ISO 4406
December 1, 1999
Hydraulic Fluid Power - Fluids - Method for Coding the Level of Contamination by Solid Particles
This International Standard specifies the code to be used in defining the quantity of solid particles in the fluid used in a given hydraulic fluid power system.
ISO 4406
January 1, 1987
Hydraulic Fluid Power - Fluids - Method for Coding Level of Contamination by Solid Particles First Edition
A description is not available for this item.
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References

This document references:
ISO 11171 - Hydraulic fluid power — Calibration of automatic particle counters for liquids
Published by ISO on November 1, 2020
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...
This document references:
ISO 4021 - Hydraulic Fluid Power - Particulate Contamination Analysis - Extraction of Fluid Samples from Lines of an Operating System
Published by ISO on January 1, 1992
This International Standard specifies procedures for extracting fluid samples from a hydraulic fluid power system under operation. The preferred method is to extract fluid samples from a main...
This document is referenced by:
BS 2955 - Glossary of Terms Relating to Particle Technology
Published by BSI on May 15, 1993
Lists terms for general particle technology including types of particle, size and shape; measurement of suspensions, emulsions, surface area and porosity.
This document is referenced by:
SN EN 15714-4 - Industrial valves - Actuators - Part 4: Hydraulic part-turn actuators for industrial valves - Basic requirements
Published by SNV on March 1, 2010
This document provides basic requirements for hydraulic part-turn valve actuators, both double acting and single acting, used for on-off and modulating control duties. It includes guidelines,...
This document is referenced by:
SN EN ISO 13628-5 - Petroleum and natural gas industries - Design and operation of subsea production systems - Part 5: Subsea umbilicals
Published by SNV on May 1, 2010
This part of ISO 13628 specifies requirements and gives recommendations for the design, material selection, manufacture, design verification, testing, installation and operation of umbilicals and...
This document is referenced by:
ISO 11500 - Hydraulic fluid power — Determination of the particulate contamination level of a liquid sample by automatic particle counting using the light-extinction principle
Published by ISO on September 1, 2008
This International Standard specifies an automatic particle counting procedure for determining the number and sizes of particles present in hydraulic-fluid bottle samples of clear, homogeneous,...
This document is referenced by:
ISO 4407 - Hydraulic Fluid Power - Fluid Contamination - Determination of Particulate Contamination by the Counting Method Using an Optical Microscope
Published by ISO on April 15, 2002
This International Standard specifies methods for determining the level of particulate contamination in liquids used in hydraulic systems by counting the number of particles deposited on the surface...
This document is referenced by:
ISO 11500 - Hydraulic fluid power — Determination of the particulate contamination level of a liquid sample by automatic particle counting using the light-extinction principle
Published by ISO on September 1, 2008
This International Standard specifies an automatic particle counting procedure for determining the number and sizes of particles present in hydraulic-fluid bottle samples of clear, homogeneous,...
This document is referenced by:
ISO 4407 - Hydraulic Fluid Power - Fluid Contamination - Determination of Particulate Contamination by the Counting Method Using an Optical Microscope
Published by ISO on April 15, 2002
This International Standard specifies methods for determining the level of particulate contamination in liquids used in hydraulic systems by counting the number of particles deposited on the surface...
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