ISO 21018-3:2008
Current
The latest, up-to-date edition.
Hydraulic fluid power — Monitoring the level of particulate contamination of the fluid — Part 3: Use of the filter blockage technique
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
English, French
16-04-2008
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ISO 21018-3:2008 specifies a method for the semi-quantitative determination of the particulate contamination level using the filter blockage technique (also known as the mesh-obscuration method or the pore-blockage technique) either on-line or off-line in containers. ISO 21018-3:2008 also defines procedures for calibrating the instruments and verifying their correct operation both in the laboratory and in service.
In general, the techniques are suitable for monitoring the general cleanliness level in hydraulic systems, the progress in flushing operations and support equipment and test rigs.
The use of ISO 21018-3:2008 is applicable to all single- or multi-phase liquid systems.
| DevelopmentNote |
Supersedes ISO/DIS 21018-3. (04/2008)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Standards | Relationship |
| UNI ISO 21018-3:2019 | Identical |
| NF ISO 21018-3 : 2008 | Identical |
| NEN ISO 21018-3 : 2008 | Identical |
| BS ISO 21018-3:2008 | Identical |
| JIS B 8673-3:2011 | Identical |
| BS ISO 16431:2012 | Hydraulic fluid power. System clean-up procedures and verification of cleanliness of assembled systems |
| ASTM D 8127 : 2017 : EDT 1 | Standard Test Method for Coupled Particulate and Elemental Analysis using X-ray Fluorescence (XRF) for In-Service Lubricants |
| PD ISO/TR 15640:2011 | Hydraulic fluid power contamination control. General principles and guidelines for selection and application of hydraulic filters |
| ISO 21018-1:2008 | Hydraulic fluid power — Monitoring the level of particulate contamination of the fluid — Part 1: General principles |
| 16/30266482 DC : 0 | BS ISO 12669 - HYDRAULIC FLUID POWER - METHOD FOR DETERMINING THE REQUIRED CLEANLINESS LEVEL (RCL) FOR A SYSTEM |
| ISO 16431:2012 | Hydraulic fluid power — System clean-up procedures and verification of cleanliness of assembled systems |
| BS ISO 21018-1:2008 | Hydraulic fluid power. Monitoring the level of particulate contamination of the fluid General principles |
| ISO/TR 15640:2011 | Hydraulic fluid power contamination control General principles and guidelines for selection and application of hydraulic filters |
| ASTM D 8127 : 2017 | Standard Test Method for Coupled Particulate and Elemental Analysis using X-ray Fluorescence (XRF) for In-Service Lubricants |
| ISO 5598:2008 | Fluid power systems and components Vocabulary |
| ISO 11943:1999 | Hydraulic fluid power On-line automatic particle-counting systems for liquids Methods of calibration and validation |
| 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 21018-1:2008 | Hydraulic fluid power — Monitoring the level of particulate contamination of the fluid — Part 1: General principles |
| ISO 12103-1:2016 | Road vehicles — Test contaminants for filter evaluation — Part 1: Arizona test dust |
| ISO 4021:1992 | Hydraulic fluid power — Particulate contamination analysis — Extraction of fluid samples from lines of an operating system |
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