ISO 3722:1976
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The latest, up-to-date edition.
Hydraulic fluid power — Fluid sample containers — Qualifying and controlling cleaning methods
Available format(s)
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
Language(s)
English, French
Published date
01-09-1976
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Specifies a method, and establishes a means for ensuring that the accuracy of particulate contamination analyses in hydraulic systems is not degraded by a lack of sample container cleanliness. Gives definitions and tabulates the inspection ratios together with the AQQL values of concern.
| Committee |
ISO/TC 131/SC 6
|
| DevelopmentNote |
Supersedes NFPA T2.9.2 (01/2002) Supersedes ANSI B93.20M (01/2005)
|
| DocumentType |
Standard
|
| Pages |
2
|
| ProductNote |
This standard also refers to ISO 4408.
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Standards | Relationship |
| SAC GB/T 17484 : 1998 | Identical |
| NEN ISO 3722 : 1995 | Identical |
| SNV ISO 3722 : 1976 | Identical |
| BS 5540-1:1978 | Identical |
| NFE 48 653 : 1991 | Similar to |
| BIS IS 13569 : 1993(R2002) | Identical |
| NBN E 48 012 : 1987 | Identical |
| UNI ISO 3722 : 1995 | Identical |
| NFL 41 130 : 1987 XP | CONTAMINATION OF AIRCRAFT FUEL SYSTEMS - FILTERS AND FILTER ELEMENTS - DEFINITIONS AND CHARACTERISTICS |
| XP ISO/TS 11365 : 2011 XP | PETROLEUM AND RELATED PRODUCTS - GUIDANCE FOR THE MAINTENANCE AND USE OF TRIARYL PHOSPHATE ESTER TURBINE-CONTROL FLUIDS |
| DD ISO/TS 11365:2011 | Petroleum and related products. Guidance for the maintenance and use of triaryl phosphate ester turbine-control fluids |
| 05/30098238 DC : 0 | ISO 21081-2 - HYDRAULIC FLUID POWER - MONITORING THE LEVEL OF PARTICULATE CONTAMINATION OF THE FLUID - PART 2: FILTER BLOCKAGE TECHNIQUE |
| BS ISO 16431:2012 | Hydraulic fluid power. System clean-up procedures and verification of cleanliness of assembled systems |
| BS ISO 14085-6:2015 | Aerospace series. Hydraulic filter elements. Test methods Initial cleanliness level |
| 07/19969755 DC : 0 | BS ISO 11500 - HYDRAULIC FLUID POWER - DETERMINATION OF PARTICULATE CONTAMINATION LEVEL OF A LIQUID SAMPLE BY AUTOMATIC PARTICLE COUNTING USING THE LIGHT EXTINCTION PRINCIPLE |
| BS ISO 14085-3:2015 | Aerospace series. Hydraulic filter elements. Test methods Filtration efficiency and retention capacity |
| BS 7403-11:1998 | Full-flow lubricating oil filters for internal combustion engines Methods of test for self-cleaning filters |
| 13/30271038 DC : 0 | BS ISO 14085-4 - AEROSPACE SERIES - HYDRAULIC FILTER ELEMENTS - TEST METHODS - PART 4: VERIFICATION OF COLLAPSE/BURST PRESSURE RATING |
| 09/30171027 DC : 0 | BS ISO 11171 - HYDRAULIC FLUID POWER - CALIBRATION OF AUTOMATIC PARTICLE COUNTERS FOR LIQUIDS |
| ISO 11171:2016 | Hydraulic fluid power Calibration of automatic particle counters for liquids |
| ISO 3938:1986 | Hydraulic fluid power — Contamination analysis — Method for reporting analysis data |
| ISO 4548-11:1997 | Methods of test for full-flow lubricating oil filters for internal combustion engines Part 11: Self-cleaning filters |
| ISO 21018-3:2008 | Hydraulic fluid power — Monitoring the level of particulate contamination of the fluid — Part 3: Use of the filter blockage technique |
| ISO 16889:2008 | Hydraulic fluid power Filters Multi-pass method for evaluating filtration performance of a filter element |
| ASTM D 6439 : 2011 | Standard Guide for Cleaning, Flushing, and Purification of Steam, Gas, and Hydroelectric Turbine Lubrication Systems |
| ISO/TR 13353:1994 | Diesel fuel and petrol filters for internal combustion engines Initial efficiency by particule counting retention capacity and gravimetric efficiency |
| 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 |
| 10/30207686 DC : DRAFT DEC 2010 | BS ISO 12345 - DIESEL ENGINES - CLEANLINESS ASSESSMENT OF FUEL INJECTION EQUIPMENT |
| ISO/TS 13353:2002 | Diesel fuel and petrol filters for internal combustion engines Initial efficiency by particule counting |
| 16/30266482 DC : 0 | BS ISO 12669 - HYDRAULIC FLUID POWER - METHOD FOR DETERMINING THE REQUIRED CLEANLINESS LEVEL (RCL) FOR A SYSTEM |
| ISO 4407:2002 | Hydraulic fluid power — Fluid contamination — Determination of particulate contamination by the counting method using an optical microscope |
| ISO/TS 16332:2006 | Diesel engines Fuel filters Method for evaluating fuel/water separation efficiency |
| BS ISO 16232-5:2007 | Road vehicles. Cleanliness of components of fluid circuits Method of extraction of contaminants on functional test bench |
| 14/30273508 DC : 0 | BS ISO 21018-4 - HYDRAULIC FLUID POWER - MONITORING THE LEVEL OF PARTICULATE CONTAMINATION IN THE FLUID - PART 4: USE OF THE LIGHT EXTINCTION TECHNIQUE |
| ISO 16431:2012 | Hydraulic fluid power — System clean-up procedures and verification of cleanliness of assembled systems |
| BS ISO 16889 : 2008 | HYDRAULIC FLUID POWER - FILTERS - MULTI-PASS METHOD FOR EVALUATING FILTRATION PERFORMANCE OF A FILTER ELEMENT |
| ISO 14085-3:2015 | Aerospace series — Hydraulic filter elements — Test methods — Part 3: Filtration efficiency and retention capacity |
| SAE J 1227 : 2013 | ASSESSING CLEANLINESS OF HYDRAULIC FLUID POWER COMPONENTS AND SYSTEMS |
| NF ISO 21018-1 : 2008 | HYDRAULIC FLUID POWER - MONITORING THE LEVEL OF PARTICULATE CONTAMINATION OF THE FLUID - PART 1: GENERAL PRINCIPLES |
| BS ISO 21018-1:2008 | Hydraulic fluid power. Monitoring the level of particulate contamination of the fluid General principles |
| BS ISO 23309:2007 | Hydraulic fluid power systems. Assembled systems. Methods of cleaning lines by flushing |
| ISO 12345:2013 | Diesel engines Cleanliness assessment of fuel injection equipment |
| PD ISO/TS 18409:2018 | Hydraulic fluid power. Hose and hose assemblies. Method of collecting a fluid sample for analyzing the cleanliness of a hose or hose assembly |
| 09/30176303 DC : 0 | BS ISO 16431 - HYDRAULIC FLUID POWER - ASSEMBLED SYSTEMS - SYSTEM CLEAN-UP PROCEDURES AND VERIFICATION OF CLEANLINESS |
| 08/30168618 DC : DRAFT JAN 2008 | BS ISO 28523 - SHIPS AND MARINE TECHNOLOGY - SAMPLING FROM LUBRICATING OIL AND HYDRAULIC OIL SYSTEMS - GUIDANCE FOR SAMPLING FOR DETERMINATION OF CLEANLINESS AND SOLID PARTICLE CONTAMINATION |
| PD ISO/TS 16431:2002 | Hydraulic fluid power. Assembled systems. Verification of cleanliness |
| DIN ISO 5884:1989-12 | AEROSPACE - FLUID SYSTEMS AND COMPONENTS - METHODS FOR SYSTEM SAMPLING AND MEASURING THE SOLID PARTICLE CONTAMINATION OF HYDRAULIC FLUIDS |
| XP ISO/TS 11366 : 2011 XP | PETROLEUM AND RELATED PRODUCTS - GUIDANCE FOR IN-SERVICING OF LUBRICATING OILS FOR STEAM, GAS AND COMBINED-CYCLE TURBINES |
| ISO 14085-6:2015 | Aerospace series Hydraulic filter elements Test methods Part 6: Initial cleanliness level |
| 16/30273511 DC : 0 | BS ISO 23309 - HYDRAULIC FLUID POWER SYSTEMS - ASSEMBLED SYSTEMS - METHODS OF CLEANING LINES BY FLUSHING |
| 15/30271100 DC : 0 | BS ISO 16332 - DIESEL ENGINES - FUEL FILTERS - METHOD FOR EVALUATING FUEL/ WATER SEPARATION EFFICIENCY |
| BS ISO 4407:2002 | Hydraulic fluid power. Fluid contamination. Determination of particulate contamination by the counting method using an optical microscope |
| 16/30323482 DC : 0 | BS ISO 11365 - PETROLEUM AND RELATED PRODUCTS - MAINTENANCE AND USE GUIDE FOR TRIARYL PHOSPHATE ESTER TURBINE CONTROL FLUIDS |
| ISO 4021:1992 | Hydraulic fluid power — Particulate contamination analysis — Extraction of fluid samples from lines of an operating system |
| ISO 4402:1991 | Hydraulic fluid power — Calibration of automatic-count instruments for particles suspended in liquids — Method using classified AC Fine Test Dust contaminant |
| 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 11365:2017 | Petroleum and related products — Requirements and guidance for the maintenance of triaryl phosphate ester turbine control fluids |
| BS ISO 18413:2015 | Hydraulic fluid power. Cleanliness of components. Inspection document and principles related to contaminant extraction and analysis, and data reporting |
| ASTM D 7647 : 2010 | Standard Test Method for Automatic Particle Counting of Lubricating and Hydraulic Fluids Using Dilution Techniques to Eliminate the Contribution of Water and Interfering Soft Particles by Light Extinction |
| NF ISO/TS 16431 : 2002 XP | HYDRAULIC FLUID POWER - ASSEMBLED SYSTEMS - VERIFICATION OF CLEANLINESS |
| ISO 21018-4:2016 | Hydraulic fluid power Monitoring the level of particulate contamination in the fluid Part 4: Use of the light extinction technique |
| ISO/TS 11365:2011 | Petroleum and related products Guidance for the maintenance and use of triaryl phosphate ester turbine-control fluids |
| NF ISO 21018-3 : 2008 | HYDRAULIC FLUID POWER - MONITORING THE LEVEL OF PARTICULATE CONTAMINATION OF THE FLUID - PART 3: USE OF THE FILTER BLOCKAGE TECHNIQUE |
| 04/30098080 DC : DRAFT APR 2004 | ISO 16232-1 - ROAD VEHICLES - CLEANLINESS OF COMPONENTS OF FLUID CIRCUITS - PART 1: VOCABULARY |
| BS ISO 11171:2016 | Hydraulic fluid power. Calibration of automatic particle counters for liquids |
| 13/30271035 DC : 0 | BS ISO 14085-3 - AEROSPACE SERIES - HYDRAULIC FILTER ELEMENTS - TEST METHODS - PART 3: FILTRATION EFFICIENCY AND RETENTION CAPACITY |
| NF ISO 4407 : 2002 | HYDRAULIC FLUID POWER - FLUID CONTAMINATION - DETERMINATION OF PARTICULATE CONTAMINATION BY THE COUNTING METHOD USING AN OPTICAL MICROSCOPE |
| BS ISO 21018-3:2008 | Hydraulic fluid power. Monitoring the level of particulate contamination of the fluid Use of the filter blockage technique |
| 05/30098235 DC : 0 | ISO 21081-1 - HYDRAULIC FLUID POWER - MONITORING THE LEVEL OF PARTICULATE CONTAMINATION OF THE FLUID - PART 1: GENERAL PRINCIPLES |
| 17/30360001 DC : 0 | BS ISO 21018-4 - HYDRAULIC FLUID POWER - MONITORING THE LEVEL OF PARTICULATE CONTAMINATION IN THE FLUID - PART 4: USE OF THE LIGHT EXTINCTION TECHNIQUE |
| BS ISO 12345:2013 | Diesel engines. Cleanliness assessment of fuel injection equipment |
| BS 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 |
| 00/704296 DC : DRAFT FEB 2000 | ISO/CD 16431 - HYDRAULIC FLUID POWER - ASSEMBLED SYSTEMS - METHOD FOR ACHIEVING ROLL-OFF CLEANLINESS |
| 04/30098093 DC : DRAFT APR 2004 | ISO 16232-5 - ROAD VEHICLES - CLEANLINESS OF COMPONENTS OF FLUID CIRCUITS - PART 5: METHOD OF EXTRACTION OF CONTAMINANTS ON FUNCTIONAL TEST BENCH |
| 04/302050 DC : DRAFT JAN 2004 | ISO 13628-6 - PETROLEUM AND NATURAL GAS INDUSTRIES - DESIGN AND OPERATION OF SUBSEA PRODUCTION SYSTEMS - PART 6: SUBSEA PRODUCTION CONTROL SYSTEMS |
| API 17F REDLINE : 2006 | SPECIFICATION FOR SUBSEA PRODUCTION CONTROL SYSTEMS |
| API STD 17F : 2017 | SUBSEA PRODUCTION CONTROL SYSTEMS |
| SAE J 2312 : 2013 | AUTOMATIC TRANSMISSION INTAKE FILTER TEST PROCEDURE |
| ISO 16232-5:2007 | Road vehicles Cleanliness of components of fluid circuits Part 5: Method of extraction of contaminants on functional test bench |
| SAE ARP 1953 : 2014 | ACCEPTANCE TEST PROCEDURES AND STANDARDS TO ENSURE CLEAN FUEL SYSTEM COMPONENTS |
| ISO/TR 15640:2011 | Hydraulic fluid power contamination control General principles and guidelines for selection and application of hydraulic filters |
| ISO 28523:2009 | Ships and marine technology — Lubricating and hydraulic oil systems — Guidance for sampling to determine cleanliness and particle contamination |
| ISO 13628-6:2006 | Petroleum and natural gas industries Design and operation of subsea production systems Part 6: Subsea production control systems |
| 08/30187368 DC : DRAFT JULY 2008 | BS ISO 11365 - PETROLEUM AND RELATED PRODUCTS - MAINTENANCE AND USE GUIDE FOR TRIARYL PHOSPHATE ESTER TURBINE CONTROL FLUIDS |
| 08/30187364 DC : DRAFT JULY 2008 | BS ISO 11366 - PETROLEUM AND RELATED PRODUCTS - GUIDANCE FOR IN-SERVICE MONITORING OF LUBRICATING OILS FOR STEAM, GAS AND COMBINED-CYCLE TURBINES |
| BS EN ISO 13628-6:2006 | Petroleum and natural gas industries. Design and operation of subsea production systems Subsea production control systems |
| EN ISO 13628-6:2006 | Petroleum and natural gas industries - Design and operation of subsea production systems - Part 6: Subsea production control systems (ISO 13628-6:2006) |
| 12/30250727 DC | BS EN ISO 13628-6 - PETROLEUM AND NATURAL GAS INDUSTRIES - DESIGN AND OPERATION OF SUBSEA PRODUCTION SYSTEMS - PART 6: SUBSEA PRODUCTION CONTROL SYSTEMS |
| BS ISO 11365:2017 | Petroleum and related products. Requirements and guidance for the maintenance of triaryl phosphate ester turbine control fluids |
| 16/30268528 DC : 0 | BS ISO 18237 - HYDRAULIC FLUID POWER - METHOD FOR EVALUATING WATER SEPARATION PERFORMANCE OF DEHYDRATORS |
| 98/717481 DC : DRAFT DEC 1998 | ISO/CD 16009 - HYDRAULIC FLUID POWER - FILTER - METHOD FOR DETERMINING FILTRATION PERFORMANCE OF AN OFF-LINE ELEMENT |
| 05/30098254 DC : DRAFT JUL 2005 | ISO 23309 - HYDRAULIC FLUID POWER - PIPING SYSTEMS - METHODS FOR CLEANING AND FLUSHING |
| 06/30128772 DC : DRAFT OCT 2006 | ISO 16889 - HYDRAULIC FLUID POWER FILTERS - MULTI-PASS METHOD FOR FILTRATION PERFORMANCE OF A FILTER ELEMENT |
| ISO/TS 18409:2018 | Hydraulic fluid power — Hose and hose assemblies — Method of collecting a fluid sample for analyzing the cleanliness of a hose or hose assembly |
| BS 6275-1:1982 | Hydraulic fluid power filter elements Method of evaluating filtration performance (multi-pass method) |
| 13/30271044 DC : 0 | BS ISO 14085-6 - AEROSPACE SERIES - HYDRAULIC FILTER ELEMENTS - TEST METHODS - PART 6: INITIAL CLEANLINESS LEVEL |
| 09/30204130 DC : DRAFT MAY 2009 | BS ISO 11217 - AEROSPACE - HYDRAULIC SYSTEM FLUID CONTAMINATION - LOCATION OF SAMPLING POINTS AND CRITERIA FOR SAMPLING |
| ASTM D 6439 : 2011 : R2017 | Standard Guide for Cleaning, Flushing, and Purification of Steam, Gas, and Hydroelectric Turbine Lubrication Systems |
| NF ISO 11171 : 2011 | HYDRAULIC FLUID POWER - CALIBRATION OF AUTOMATIC PARTICLE COUNTERS FOR LIQUIDS |
| ISO 16332:2018 | Diesel engines — Fuel filters — Method for evaluating fuel/water separation efficiency |
| ISO 18413:2015 | Hydraulic fluid power Cleanliness of components Inspection document and principles related to contaminant extraction and analysis, and data reporting |
| BS ISO 21018-4:2016 | Hydraulic fluid power. Monitoring the level of particulate contamination in the fluid Use of the light extinction technique |
| ISO/TS 11366:2011 | Petroleum and related products — Guidance for in-servicing of lubricating oils for steam, gas and combined-cycle turbines |
| ISO 23309:2007 | Hydraulic fluid power systems Assembled systems Methods of cleaning lines by flushing |
| DD ISO/TS 11366:2011 | Petroleum and related products. Guidance for in-servicing of lubricating oils for steam, gas and combined-cycle turbines |
| ISO 5598:2008 | Fluid power systems and components Vocabulary |
| 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 |
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