ISO 6619:1988
Current
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Petroleum products and lubricants — Neutralization number — Potentiometric titration method
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Language(s)
English, French
Published date
15-12-1988
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Gives a method for the determination of acidic constituents in products soluble or nearly soluble in mixtures of toluene and propan-2-ol. It is applicable for the determination of acids whose dissociation constants in water are greater than 10-9. The method may be used to indicate relative changes that occur in an oil during use under oxidizing conditions regardless of the colour or other properties of the resulting oil. No general relationship between bearing corrosion and acid or base numbers is known.
| Committee |
ISO/TC 28
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| DocumentType |
Standard
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| Pages |
8
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| PublisherName |
International Organization for Standardization
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| Status |
Current
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| Standards | Relationship |
| NBN ISO 6619 : 2002 | Identical |
| GOST ISO 6619 : 2013 | Identical |
| PN ISO 6619 : 2011 | Identical |
| ISO 7745:2010 | Hydraulic fluid power — Fire-resistant (FR) fluids — Requirements and guidelines for use |
| 04/30113349 DC : DRAFT MAY 2004 | ISO 4263-3 - PETROLEUM AND RELATED PRODUCTS - DETERMINATION OF THE AGEING BEHAVIOUR OF INHIBITED OILS AND FLUIDS - TOST TEST - PART 3: ANHYDROUS PROCEDURE FOR SYNTHETIC HYDRAULIC FLUIDS |
| 11/30250867 DC : 0 | BS EN 62021-3 - INSULATING LIQUIDS - DETERMINATION OF ACIDITY - PART 3: TEST METHODS FOR NON MINERAL INSULATING OILS |
| BS ISO 12922 : 99 AMD 13874 | LUBRICANTS, INDUSTRIAL OILS AND RELATED PRODUCTS (CLASS L - FAMILY H (HYDRAULIC SYSTEMS) - SPECIFICATIONS FOR CATEGORIES HFAE, HFAS, HFB, HFC, HFDR AND HFDU |
| DD ISO/TS 11365:2011 | Petroleum and related products. Guidance for the maintenance and use of triaryl phosphate ester turbine-control fluids |
| 08/30178054 DC : DRAFT FEB 2008 | BS EN ISO 12922 - LUBRICANTS, INDUSTRIAL OILS AND RELATED PRODUCTS (CLASS L) - FAMILY H (HYDRAULIC SYSTEMS) - SPECIFICATIONS FOR CATEGORIES HFAE, HFAS, HFB, HFC, HFDR AND HFDU |
| BS ISO 11158:2009 | Lubricants, industrial oils and related products (class L). Family H (hydraulic systems). Specifications for categories HH, HL, HM, HV and HG |
| I.S. EN 61221:2004 | PETROLEUM PRODUCTS AND LUBRICANTS - TRIARYL PHOSPHATE ESTER TURBINE CONTROL FLUIDS (CATEGORY ISO-L-TCD) - SPECIFICATIONS |
| DIN ISO 6618:2015-07 | Petroleum products and lubricants - Determination of acid or base number - Colour-indicator titration method (ISO 6618:1997) |
| ASTM D 7044 : 2015 : REDLINE | Standard Specification for Biodegradable Fire Resistant Hydraulic Fluids |
| EN ISO 12922:2012 | Lubricants, industrial oils and related products (class L) - Family H (Hydraulic systems) - Specifications for hydraulic fluids in categories HFAE, HFAS, HFB, HFC, HFDR and HFDU (ISO 12922:2012) |
| BS EN ISO 4263-4:2006 | Petroleum and related products. Determination of the ageing behaviour of inhibited oils and fluids. TOST test Procedure for industrial gear oils |
| BS EN ISO 12922:2012 | Lubricants, industrial oils and related products (class L). Family H (Hydraulic systems). Specifications for hydraulic fluids in categories HFAE, HFAS, HFB, HFC, HFDR and HFDU |
| EN 62021-1:2003 | Insulating liquids - Determination of acidity - Part 1: Automatic potentiometric titration |
| EN 62021-2 : 2007 | INSULATING LIQUIDS - DETERMINATION OF ACIDITY - PART 2: COLOURIMETRIC TITRATION |
| EN 62021-3:2014 | Insulating liquids - Determination of acidity - Part 3: Test methods for non mineral insulating oils |
| DIN EN 14832:2005-09 | PETROLEUM AND RELATED PRODUCTS - DETERMINATION OF THE OXIDATION STABILITY AND CORROSIVITY OF FIRE-RESISTANT PHOSPHATE ESTER FLUIDS |
| 05/30098184 DC : DRAFT MAY 2005 | ISO 8068 - LUBRICANTS, INDUSTRIAL OILS AND RELATED PRODUCTS (CLASS L) - FAMILY T (TURBINES) - SPECIFICATIONS FOR LUBRICATING OILS FOR TURBINES |
| BS EN 61221:2004 | Petroleum products and lubricants. Triaryl phosphate ester turbine control fluids (category ISO-L-TCD). Specifications |
| IEC 62021-1:2003 | Insulating liquids - Determination of acidity - Part 1: Automatic potentiometric titration |
| NF ISO 8068 : 2006 | LUBRICANTS, INDUSTRIAL OILS AND RELATED PRODUCTS (CLASS L) - FAMILY T (TURBINES) - SPECIFICATIONS FOR LUBRICATING OILS FOR TURBINES |
| BS 2000-139(1998) : 1998 | METHODS OF TEST FOR PETROLEUM AND ITS PRODUCTS - PETROLEUM PRODUCTS AND LUBRICANTS - DETERMINATION OF ACID OR BASE NUMBER - COLOUR-INDICATOR TITRATION METHOD |
| I.S. EN 62021-2:2007 | INSULATING LIQUIDS - DETERMINATION OF ACIDITY - PART 2: COLOURIMETRIC TITRATION |
| NF ISO 10050 : 2006 | LUBRICANTS, INDUSTRIAL OILS AND RELATED PRODUCTS (CLASS L) - FAMILY T (TURBINES) - SPECIFICATIONS OF TRIARYL PHOSPHATE ESTER TURBINE CONTROL FLUIDS (CATEGORY ISO-L-TCD) |
| ISO 9940:2015 | Aerospace series Fluid, hydraulic, phosphate ester-base, fire resistant Technical specification |
| DIN EN ISO 12922:2013-04 | LUBRICANTS, INDUSTRIAL OILS AND RELATED PRODUCTS (CLASS L) - FAMILY H (HYDRAULIC SYSTEMS) - SPECIFICATIONS FOR HYDRAULIC FLUIDS IN CATEGORIES HFAE, HFAS, HFB, HFC, HFDR AND HFDU (ISO 12922:2012) |
| DIN EN ISO 4263-1:2005-03 | Petroleum and related products - Determination of the ageing behaviour of inhibited oils and fluids - TOST test - Part 1: Procedure for mineral oils (ISO 4263-1:2003) |
| 12/30234431 DC : 0 | BS ISO 9940 - AEROSPACE - FIRE RESISTANT HYDRAULIC FLUIDS |
| BS ISO 10050:2005 | Lubricants, industrial oils and related products (class L). Family T (Turbines). Specifications of triaryl phosphate ester turbine control fluids (category ISO-L-TCD) |
| BS EN 62021-1:2003 | Insulating liquids. Determination of acidity Automatic potentiometric titration |
| NF EN 62021-2 : 2007 | INSULATING LIQUIDS - DETERMINATION OF ACIDITY - PART 2: COLOURIMETRIC TITRATION |
| BS 2000-431(1998) : 1998 | METHODS OF TEST FOR PETROLEUM AND ITS PRODUCTS - PETROLEUM PRODUCTS - DETERMINATION OF ACID NUMBER - SEMI-MICRO COLOUR-INDICATOR TITRATION METHOD |
| 17/30341515 DC : 0 | BS ISO 12925-1 - LUBRICANTS, INDUSTRIAL OILS AND RELATED PRODUCTS (CLASS L) - FAMILY C (GEARS) - PART 1: SPECIFICATIONS FOR LUBRICANTS FOR ENCLOSED GEAR SYSTEMS |
| 16/30323482 DC : 0 | BS ISO 11365 - PETROLEUM AND RELATED PRODUCTS - MAINTENANCE AND USE GUIDE FOR TRIARYL PHOSPHATE ESTER TURBINE CONTROL FLUIDS |
| BS EN 14832:2005 | Petroleum and related products. Determination of the oxidation stability and corrosivity of fire-resistant phosphate ester fluids |
| ISO 8068:2006 | Lubricants, industrial oils and related products (class L) — Family T (Turbines) — Specification for lubricating oils for turbines |
| ISO/TS 11365:2011 | Petroleum and related products Guidance for the maintenance and use of triaryl phosphate ester turbine-control fluids |
| ISO 18436-5:2012 | Condition monitoring and diagnostics of machines — Requirements for qualification and assessment of personnel — Part 5: Lubricant laboratory technician/analyst |
| ISO 12925-1:2018 | Lubricants, industrial oils and related products (class L) — Family C (gears) — Part 1: Specifications for lubricants for enclosed gear systems |
| DIN EN ISO 4263-4:2006-05 | Petroleum and related products - Determination of the ageing behaviour of inhibited oils and fluids - TOST test - Part 4: Procedure for industrial gear oils (ISO 4263-4:2006) |
| IEC 62021-2:2007 | Insulating liquids - Determination of acidity - Part 2: Colourimetric titration |
| UNI EN ISO 12922 : 2013 | LUBRICANTS, INDUSTRIAL OILS AND RELATED PRODUCTS (CLASS L) - FAMILY H (HYDRAULIC SYSTEMS) - SPECIFICATIONS FOR HYDRAULIC FLUIDS IN CATEGORIES HFAE, HFAS, HFB, HFC, HFDR AND HFDU |
| EN 14833:2005 | Petroleum and related products - Determination of the hydrolytic stability of fire-resistant phosphate ester fluids |
| BS 7393:1990 | Method for determination of total acid number in petroleum products by semi-micro colour indicator titration |
| XP M07 134 : 2009 XP | AUTOMOTIVE FUELS - DIESEL FUEL BLENDED WITH FATTY ACID METHYL ESTERS (FAME) - OXIDATION STABILITY BY DETERMINATION OF INSOLUBLE CONTENT AND OF ACID NUMBER VARIATION |
| BS ISO 9940:2015 | Aerospace series. Fluid, hydraulic, phosphate ester-base, fire resistant. Technical specification |
| BS ISO 8068:2006 | Lubricants, industrial oils and related products (class L). Family T (turbines). Specification for lubricating oils for turbines |
| 04/30113378 DC : DRAFT MAY 2004 | ISO 4263-4 - PETROLEUM AND RELATED PRODUCTS - DETERMINATION OF THE AGEING BEHAVIOUR OF INHIBITED OILS AND FLUIDS - TOST TEST - PART 4: PROCEDURE FOR INDUSTRIAL GEAR OILS |
| 01/206865 DC : DRAFT SEP 2001 | IEC 61221 ED.2 - PETROLEUM PRODUCTS AND LUBRICANTS - TRIARYL PHOSPHATE ESTER TURBINE CONTROL FLUIDS (CATEGORY ISO-L-TCD) - SPECIFICATIONS |
| 13/30290460 DC : 0 | BS ISO 9940 - AEROSPACE SERIES - FLUID, HYDRAULIC, PHOSPHATE ESTER-BASE, FIRE RESISTANT - TECHNICAL SPECIFICATION |
| 14/30302298 DC : 0 | BS ISO 9940 - AEROSPACE SERIES - FLUID, HYDRAULIC, PHOSPHATE ESTER-BASE, FIRE RESISTANT - TECHNICAL SPECIFICATION |
| BS ISO 18436-5:2012 | Condition monitoring and diagnostics of machines. Requirements for qualification and assessment of personnel Lubricant laboratory technician/analyst |
| 09/30207718 DC : 0 | BS ISO 7745 - HYDRAULIC FLUID POWER - FIRE-RESISTANT (FR) FLUIDS - GUIDELINES FOR USE |
| BS EN 62021-2:2007 | Insulating liquids. Determination of acidity Colourimetric titration |
| PD ISO/TR 18792:2008 | Lubrication of industrial gear drives |
| ISO 11365:2017 | Petroleum and related products — Requirements and guidance for the maintenance of triaryl phosphate ester turbine control fluids |
| ISO 10050:2005 | Lubricants, industrial oils and related products (class L) — Family T (Turbines) — Specifications of triaryl phosphate ester turbine control fluids (category ISO-L-TCD) |
| ISO 11158:2009 | Lubricants, industrial oils and related products (class L) — Family H (hydraulic systems) — Specifications for categories HH, HL, HM, HV and HG |
| UNE-EN ISO 12922:2013 | Lubricants, industrial oils and related products (class L) - Family H (Hydraulic systems) - Specifications for hydraulic fluids in categories HFAE, HFAS, HFB, HFC, HFDR and HFDU (ISO 12922:2012) |
| IEC 62021-3:2014 | Insulating liquids - Determination of acidity - Part 3: Test methods for non-mineral insulating oils |
| BS EN 14833:2005 | Petroleum and related products. Determination of the hydrolytic stability of fire-resistant phosphate ester fluids |
| ISO 4263-1:2003 | Petroleum and related products Determination of the ageing behaviour of inhibited oils and fluids TOST test Part 1: Procedure for mineral oils |
| I.S. EN ISO 12922:2012 | LUBRICANTS, INDUSTRIAL OILS AND RELATED PRODUCTS (CLASS L) - FAMILY H (HYDRAULIC SYSTEMS) - SPECIFICATIONS FOR HYDRAULIC FLUIDS IN CATEGORIES HFAE, HFAS, HFB, HFC, HFDR AND HFDU (ISO 12922:2012) |
| IEC 61221:2004 | Petroleum products and lubricants - Triaryl phosphate ester turbine control fluids (category ISO-L-TCD) - Specifications |
| BS EN ISO 4263-1:2004 | Petroleum and related products. Determination of the ageing behaviour of inhibited oils and fluids. TOST test Procedure for mineral oils |
| EN 14832:2005 | Petroleum and related products - Determination of the oxidation stability and corrosivity of fire-resistant phosphate ester fluids |
| EN ISO 4263-1:2004 | Petroleum and related products - Determination of the ageing behaviour of inhibited oils and fluids - TOST test - Part 1: Procedure for mineral oils (ISO 4263-1:2003) |
| EN ISO 4263-4:2006 | Petroleum and related products - Determination of the ageing behaviour of inhibited oils and fluids - TOST test - Part 4: Procedure for industrial gear oils (ISO 4263-4:2006) |
| BS ISO 7745:2010 | Hydraulic fluid power. Fire-resistant FR) fluids. Requirements and guidelines for use |
| BS ISO 11365:2017 | Petroleum and related products. Requirements and guidance for the maintenance of triaryl phosphate ester turbine control fluids |
| BS EN 62021-3:2014 | Insulating liquids. Determination of acidity Test methods for non mineral insulating oils |
| 15/30310648 DC : 0 | BS ISO 15380 - LUBRICANTS, INDUSTRIAL OILS AND RELATED PRODUCTS (CLASS L) - FAMILY H (HYDRAULIC SYSTEMS) - SPECIFICATIONS FOR HYDRAULIC FLUIDS IN CATEGORIES HETG, HEPG, HEES AND HEPR |
| 01/124221 DC : DRAFT NOV 2001 | BS ISO 8217 - PETROLEUM PRODUCTS - FUELS (CLASS F) - SPECIFICATIONS OF MARINE FUELS |
| BS 2000-139(1993) : 1993 | METHODS OF TEST FOR PETROLEUM AND ITS PRODUCTS - PETROLEUM PRODUCTS AND LUBRICANTS - NEUTRALIZATION NUMBER - COLOUR INDICATOR TITRATION METHOD |
| DIN 51515-2:2010-02 | Lubricants and governor fluids for turbines - Minimum requirements - Part 2: Turbine oils TG for high temperature service |
| DIN 51515-1:2010-02 | Lubricants and governor fluids for turbines - Minimum requirements - Part 1: Turbine oils TD for normal service |
| CEI EN 62021-2 : 2007 | INSULATING LIQUIDS - DETERMINATION OF ACIDITY - PART 2: COLOURIMETRIC TITRATION |
| BS ISO 15380:2016 | Lubricants, industrial oils and related products (class L). Family H (Hydraulic systems). Specifications for hydraulic fluids in categories HETG, HEPG, HEES and HEPR |
| UNI ISO 18436-5 : 2013 | CONDITION MONITORING AND DIAGNOSTICS OF MACHINES - REQUIREMENTS FOR QUALIFICATION AND ASSESSMENT OF PERSONNEL - PART 5: LUBRICANT LABORATORY TECHNICIAN/ANALYST |
| UNE-EN 62021-3:2015 | Insulating liquids - Determination of acidity - Part 3: Test methods for non mineral insulating oils |
| I.S. EN 62021-3:2014 | INSULATING LIQUIDS - DETERMINATION OF ACIDITY - PART 3: TEST METHODS FOR NON MINERAL INSULATING OILS |
| ISO 15380:2016 | Lubricants, industrial oils and related products (class L) — Family H (Hydraulic systems) — Specifications for hydraulic fluids in categories HETG, HEPG, HEES and HEPR |
| I.S. EN 14832:2005 | PETROLEUM AND RELATED PRODUCTS - DETERMINATION OF THE OXIDATION STABILITY AND CORROSIVITY OF FIRE-RESISTANT PHOSPHATE ESTER FLUIDS |
| I.S. EN 62021-1:2003 | INSULATING LIQUIDS - DETERMINATION OF ACIDITY - PART 1: AUTOMATIC POTENTIOMETRIC TITRATION |
| ISO 12922:2012 | Lubricants, industrial oils and related products (class L) Family H (Hydraulic systems) Specifications for hydraulic fluids in categories HFAE, HFAS, HFB, HFC, HFDR and HFDU |
| ISO 4263-4:2006 | Petroleum and related products Determination of the ageing behaviour of inhibited oils and fluids TOST test Part 4: Procedure for industrial gear oils |
| DIN EN 14833:2005-09 | PETROLEUM AND RELATED PRODUCTS - DETERMINATION OF THE HYDROLYTIC STABILITY OF FIRE-RESISTANT PHOSPHATE ESTER FLUIDS |
| EN 61221:2004 | Petroleum products and lubricants - Triaryl phosphate ester turbine control fluids (category ISO-L-TCD) - Specifications |
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