Hydraulic fluid power Hose and hose assemblies Method of collecting a fluid sample for analyzing the cleanliness of a hose or hose assembly

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

04-17-2018

Publisher

International Organization for Standardization

ISO/TS 18409:2018 specifies two methods for collecting a fluid sample to be used to analyse the cleanliness of hydraulic fluid power hoses or hose assemblies within a certain inside diameter and length range (this range includes the majority of hose assemblies of real fluid power applications).

The two methods described in this document are intended for collecting only solid particulate contamination; they may not be appropriate for collecting contamination in liquid or grease form.

ISO/TS 18409:2018 is a specific application of ISO 18413:2015, specifically Annexes A and B.

The scope of ISO/TS 18409:2018 does not include providing efficient and effective cleaning methods for hose assemblies. These methods are recommended for statistical validation of other hose cleaning methods, which are more suitable for systematic processing of large production batches.

Contamination analysis is excluded from the scope of this document.

DocumentType	Technical Specification
Pages	13
PublisherName	International Organization for Standardization
Status	Current

Standards	Relationship
PD ISO/TS 18409:2018	Identical

ISO 5598:2008	Fluid power systems and components Vocabulary
ISO 4113:2010	Road vehicles Calibration fluids for diesel injection equipment
ISO 4413:2010	Hydraulic fluid power General rules and safety requirements for systems and their components
ISO 4788:2005	Laboratory glassware Graduated measuring cylinders
ISO/TR 10686:2013	Hydraulic fluid power Method to relate the cleanliness of a hydraulic system to the cleanliness of the components and hydraulic fluid that make up the system
ISO 8330:2007	Rubber and plastics hoses and hose assemblies Vocabulary
ISO 11500:2008	Hydraulic fluid power — Determination of the particulate contamination level of a liquid sample by automatic particle counting using the light-extinction principle
ISO 3722:1976	Hydraulic fluid power — Fluid sample containers — Qualifying and controlling cleaning methods
ISO 11171:2016	Hydraulic fluid power Calibration of automatic particle counters for liquids
ISO 18413:2015	Hydraulic fluid power Cleanliness of components Inspection document and principles related to contaminant extraction and analysis, and data reporting
ISO 4021:1992	Hydraulic fluid power — Particulate contamination analysis — Extraction of fluid samples from lines of an operating system
ISO 4405:1991	Hydraulic fluid power — Fluid contamination — Determination of particulate contamination by the gravimetric method
ISO 4407:2002	Hydraulic fluid power — Fluid contamination — Determination of particulate contamination by the counting method using an optical microscope
ISO/TS 17165-2:2013	Hydraulic fluid power Hose assemblies Part 2: Practices for hydraulic hose assemblies
ISO 16431:2012	Hydraulic fluid power — System clean-up procedures and verification of cleanliness of assembled systems