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ASTM D 117 : 2018

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard Guide for Sampling, Test Methods, and Specifications for Electrical Insulating Liquids
Available format(s)

Hardcopy , PDF

Superseded date

27-06-2022

Language(s)

English

Published date

11-12-2018

This guide describes methods of testing and specifications for electrical insulating liquids intended for use in electrical cables, transformers, liquid circuit breakers, and other electrical apparatus where the liquids are used as insulating, or heat transfer media, or both.

1.1This guide describes methods of testing and specifications for electrical insulating liquids intended for use in electrical cables, transformers, liquid circuit breakers, and other electrical apparatus where the liquids are used as insulating, or heat transfer media, or both.

1.2The purpose of this guide is to outline the applicability of the available test methods. Where more than one is available for measuring a given property, their relative advantages are described, along with an indication of laboratory convenience, precision, (95 % confidence limits), and applicability to specific types of electrical insulating oils.

1.3This guide is classified into the following categories: Sampling Practices, Physical Tests, Electrical Tests, Chemical Tests, and Specifications. Within each test category, the test methods are listed alphabetically by property measured. A list of standards follows:

Category

Section

ASTM Standard

Sampling:

3

D923

Physical Tests:

 Aniline Point

4

D611

 Coefficient of Thermal Ex-
  pansion

5

D1903

 Color

6

D1500

 Examination: Visual Infrared

7

D1524, D2144, D2129

 Flash and Fire Point

8

D92

 Interfacial Tension

9

D971, D2285

 Pour Point of Petroleum
  Products

10

D97, D5949, D5950

Particle Count in Mineral
  Insulating Oil

11

D6786

 Refractive Index and Specific
  Optical Dispersion

12

D1218, D1807

 Relative Density (Specific
  Gravity)

13

D287, D1217, D1298, D1481, D4052

 Specific Heat

14

D2766

 Thermal Conductivity

15

D2717

 Turbidity

16

D6181

 Viscosity

17

D445, D2161

Electrical Tests:

 Dielectric Breakdown Voltage

18

D877, D1816, D3300

 Dissipation Factor and Rela-
  tive Permittivity (Dielectric
   Constant)

19

D924

Gassing Characteristic
  Under Thermal Stress

20

D7150

 Gassing Tendency

21

D2300

 Resistivity

22

D1169

 Stability Under Electrical
  Discharge

23

D6180

Chemical Tests:

 Acidity, Approximate

24

D1534

 Carbon-Type Composition

25

D2140

 Compatibility with Construc-
  tion Material

26

D3455

 Copper Content

27

D3635

Elements by Inductively
  Coupled Plasma (ICP-AES)

28

D7151

Furanic Compounds in
  Electrical Insulating Liquids

29

D5837

 Dissolved Gas Analysis

30

D3612

 Gas Content of Cable and
  Capacitor Oils

31

D831, D1827, D2945

 Inorganic Chlorides and
  Sulfates

32

D878

 Neutralization (Acid and
  Base) Numbers

33

D664, D974

 Oxidation Inhibitor Content

34

D2668, D4768

 Oxidation Stability

35

D1934, D2112, D2440

 Polychlorinated Biphenyl
  Content (PCB)

36

D4059

Relative Content of
  Dissolved Decay

37

D6802

 Sediment and Soluble Sludge

38

D1698

 Sulfur, Corrosive

39

D1275

 Water Content

40

D1533

Specification:

 Mineral Insulating Oil for
  Electrical Apparatus

41

D3487

 High Firepoint Electrical
  Insulating Oils

42

D5222

Silicone Fluid used for Electrical
  Insulation

43

D4652

Natural (Vegetable Oil) Ester
   Fluids used in Electrical
  Apparatus

44

D6871

1.4The values stated in SI units are to be regarded as standard. The values stated in parentheses are provided for information only.

1.5This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.6This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Committee
D 27
DocumentType
Guide
Pages
17
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

ASTM D 94 : 2007 : R2017 Standard Test Methods for Saponification Number of Petroleum Products

ASTM D 1524 : 1994 : R1999 Standard Test Method for Visual Examination of Used Electrical Insulating Oils of Petroleum Origin in the Field
ASTM D 1934 : 1995 : R2005 Standard Test Method for Oxidative Aging of Electrical Insulating Petroleum Oils by Open-Beaker Method
ASTM D 2161 : 2005 Standard Practice for Conversion of Kinematic Viscosity to Saybolt Universal Viscosity or to Saybolt Furol Viscosity
ASTM D 974 : 2014 : EDT 2 Standard Test Method for Acid and Base Number by Color-Indicator Titration
ASTM D 974 : 2001 Standard Test Method for Acid and Base Number by Color-Indicator Titration
ASTM D 2112 : 2001 : REV A Standard Test Method for Oxidation Stability of Inhibited Mineral Insulating Oil by Pressure Vessel
ASTM D 2864 : 2009 Standard Terminology Relating to Electrical Insulating Liquids and Gases
ASTM D 2161 : 2019 Standard Practice for Conversion of Kinematic Viscosity to Saybolt Universal Viscosity or to Saybolt Furol Viscosity
ASTM D 6181 : 2003 Standard Test Method for Measurement of Turbidity in Mineral Insulating Oil of Petroleum Origin (Withdrawn 2012)
ASTM D 5950 : 2014 Standard Test Method for Pour Point of Petroleum Products (Automatic Tilt Method)
ASTM D 5949 : 1996 Standard Test Method for Pour Point of Petroleum Products (Automatic Pressure Pulsing Method)
ASTM D 1534 : 1995 : R2008 Standard Test Method for Approximate Acidity in Electrical Insulating Liquids by Color-Indicator Titration
ASTM D 1298 : 2012 : REV A Standard Test Method for Density, Relative Density (Specific Gravity), or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
ASTM D 877 : 1987 : R1995 Standard Test Method for Dielectric Breakdown Voltage of Insulating Liquids Using Disk Electrodes
ASTM D 2161 : 2010 Standard Practice for Conversion of Kinematic Viscosity to Saybolt Universal Viscosity or to Saybolt Furol Viscosity
ASTM D 6802 : 2002 : R2010 Test Method for Determination of the Relative Content Of Dissolved Decay Products in Mineral Insulating Oils by Spectrophotometry (Withdrawn 2019)
ASTM D 3635 : 2001 : R2005 Standard Test Method for Dissolved Copper In Electrical Insulating Oil By Atomic Absorption Spectrophotometry
ASTM D 5185 : 1997 Standard Test Method for Determination of Additive Elements, Wear Metals, and Contaminants in Used Lubricating Oils and Determination of Selected Elements in Base Oils by Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES)
ASTM D 2717 : 1995 Standard Test Method for Thermal Conductivity of Liquids
ASTM D 2140 : 1997 Standard Test Method for Carbon-Type Composition of Insulating Oils of Petroleum Origin
ASTM D 2161 : 1982 Standard Method for Conversion of Kinematic Viscosity to Saybolt Universal Viscosity or to Saybolt Furol Viscosity
ASTM D 7151 : 2013 Standard Test Method for Determination of Elements in Insulating Oils by Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES)
ASTM D 2668 : 2002 : EDT 1 Standard Test Method for 2,6-<i>di-tert</i>-Butyl-<i> p</i>-Cresol and 2,6-<ital>di-tert</ital>-Butyl Phenol in Electrical Insulating Oil by Infrared Absorption
ASTM D 4052 : 1996 : R2002 : EDT 1 Standard Test Method for Density and Relative Density of Liquids by Digital Density Meter
ASTM D 2717 : 1995 : R2005 Standard Test Method for Thermal Conductivity of Liquids
ASTM D 1217 : 2015 Standard Test Method for Density and Relative Density (Specific Gravity) of Liquids by Bingham Pycnometer
ASTM D 7151 : 2015 Standard Test Method for Determination of Elements in Insulating Oils by Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES)
ASTM D 1481 : 2017 Standard Test Method for Density and Relative Density (Specific Gravity) of Viscous Materials by Lipkin Bicapillary Pycnometer (Withdrawn 2023)
ASTM D 2717 : 1995 : R2009 Standard Test Method for Thermal Conductivity of Liquids (Withdrawn 2018)
ASTM D 1481 : 1991 Standard Test Method for Density and Relative Density (Specific Gravity) of Viscous Materials by Lipkin Bicapillary Pycnometer
ASTM D 1298 : 2012 : REV B Standard Test Method for Density, Relative Density, or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
ASTM D 4652 : 2005 Standard Specification for Silicone Fluid Used for Electrical Insulation
ASTM D 7150 : 2005 Standard Test Method for the Determination of Gassing Characteristics of Insulating Liquids Under Thermal Stress at Low Temperature
ASTM D 2144 : 1994 Standard Test Methods for Examination of Electrical Insulating Oils by Infrared Absorption
ASTM D 1250 : 2007 Standard Guide for Use of the Petroleum Measurement Tables
ASTM D 1533 : 2012 Standard Test Method for Water in Insulating Liquids by Coulometric Karl Fischer Titration
ASTM D 1217 : 1993 : R1998 Standard Test Method for Density and Relative Density (Specific Gravity) of Liquids by Bingham Pycnometer
ASTM D 2161 : 2010 : EDT 1 Standard Practice for Conversion of Kinematic Viscosity to Saybolt Universal Viscosity or to Saybolt Furol Viscosity
ASTM D 6871 : 2003 : R2008 Standard Specification for Natural (Vegetable Oil) Ester Fluids Used in Electrical Apparatus (Withdrawn 2017)
ASTM D 1250 : 2019 : EDT 1 Standard Guide for the Use of the Joint API and ASTM Adjunct for Temperature and Pressure Volume Correction Factors for Generalized Crude Oils, Refined Products, and Lubricating Oils: API MPMS Chapter 11.1
ASTM D 4052 : 2018 : REV A Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
ASTM D 5950 : 2002 Standard Test Method for Pour Point of Petroleum Products (Automatic Tilt Method)
ASTM D 3635 : 1990 : R1998 Standard Test Method for Dissolved Copper In Electrical Insulating Oil By Atomic Absorption Spectrophotometry
ASTM D 3487 : 2016 Standard Specification for Mineral Insulating Oil Used in Electrical Apparatus
ASTM D 2144 : 2001 Standard Test Methods for Examination of Electrical Insulating Oils by Infrared Absorption
ASTM D 1903 : 1996 Standard Test Method for Coefficient of Thermal Expansion of Electrical Insulating Liquids of Petroleum Origin, and Askarels
ASTM D 2668 : 2007 : R2013 Standard Test Method for 2,6-<i>di-tert</i>-Butyl-<i> p</i>-Cresol and 2,6-<ital>di-tert</ital>-Butyl Phenol in Electrical Insulating Oil by Infrared Absorption
ASTM D 2144 : 2007 : R2013 Standard Practices for Examination of Electrical Insulating Oils by Infrared Absorption
ASTM D 5837 : 2015 Standard Test Method for Furanic Compounds in Electrical Insulating Liquids by High-Performance Liquid Chromatography (HPLC)
ASTM D 5222 : 2016 Standard Specification for High Fire-Point Mineral Electrical Insulating Oils
ASTM D 1250 : 2008 : R2013 Standard Guide for Use of the Petroleum Measurement Tables
ASTM D 1903 : 2003 Standard Test Method for Coefficient of Thermal Expansion of Electrical Insulating Liquids of Petroleum Origin, and Askarels
ASTM D 1481 : 1993 : R1997 Standard Test Method for Density and Relative Density (Specific Gravity) of Viscous Materials by Lipkin Bicapillary Pycnometer
ASTM D 2129 : 2005 : R2010 Standard Test Method for Color of Clear Electrical Insulating Liquids (Platinum-Cobalt Scale)
ASTM D 1698 : 1997 Standard Test Method for Sediments and Soluble Sludge in Service-Aged Insulating Oils
ASTM D 4768 : 2011 Standard Test Method for Analysis of 2,6-Ditertiary-Butyl Para-Cresol and 2,6-Ditertiary-Butyl Phenol in Insulating Liquids by Gas Chromatography
ASTM D 1217 : 2020 Standard Test Method for Density and Relative Density (Specific Gravity) of Liquids by Bingham Pycnometer
ASTM D 2864 : 2017 : REV A Standard Terminology Relating to Electrical Insulating Liquids and Gases
ASTM D 5185 : 2005 Standard Test Method for Determination of Additive Elements, Wear Metals, and Contaminants in Used Lubricating Oils and Determination of Selected Elements in Base Oils by Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES)
ASTM D 1500 : 2004 Standard Test Method for ASTM Color of Petroleum Products (ASTM Color Scale)
ASTM D 1534 : 1995 : R2002 : EDT 1 Standard Test Method for Approximate Acidity in Electrical Insulating Liquids by Color-Indicator Titration
ASTM D 3612 : 2002 : R2017 Standard Test Method for Analysis of Gases Dissolved in Electrical Insulating Oil by Gas Chromatography
ASTM D 4059 : 2000 : R2005 : EDT 1 Standard Test Method for Analysis of Polychlorinated Biphenyls in Insulating Liquids by Gas Chromatography
ASTM D 5949 : 2008 Standard Test Method for Pour Point of Petroleum Products (Automatic Pressure Pulsing Method)
ASTM D 2945 : 1990 : R2003 : EDT 2 Standard Test Method for Gas Content of Insulating Oils (Withdrawn 2012)
ASTM D 1298 : 1999 : R2005 Standard Test Method for Density, Relative Density (Specific Gravity), or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
ASTM D 4059 : 2000 Standard Test Method for Analysis of Polychlorinated Biphenyls in Insulating Liquids by Gas Chromatography
ASTM D 4052 : 2009 Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
ASTM D 2285 : 1999 Standard Test Method for Interfacial Tension of Electrical Insulating Oils of Petroleum Origin Against Water by the Drop-Weight Method (Withdrawn 2008)
ASTM D 5185 : 2002 Standard Test Method for Determination of Additive Elements, Wear Metals, and Contaminants in Used Lubricating Oils and Determination of Selected Elements in Base Oils by Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES)
ASTM D 4652 : 2005 : R2012 Standard Specification for Silicone Fluid Used for Electrical Insulation
ASTM D 1298 : 2012 : REV B : R2017 Standard Test Method for Density, Relative Density, or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
ASTM D 1298 : 2012 Standard Test Method for Density, Relative Density (Specific Gravity), or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
ASTM D 2144 : 2007 : R2021 Standard Practices for Examination of Electrical Insulating Oils by Infrared Absorption
ASTM D 1250 : 2004 Standard Guide for Use of the Petroleum Measurement Tables
ASTM D 2112 : 2015 Standard Test Method for Oxidation Stability of Inhibited Mineral Insulating Oil by Pressure Vessel
ASTM D 2668 : 2007 Standard Test Method for 2,6-<i>di-tert</i>-Butyl-<i> p</i>-Cresol and 2,6-<ital>di-tert</ital>-Butyl Phenol in Electrical Insulating Oil by Infrared Absorption
ASTM D 3300 : 2000 Standard Test Method for Dielectric Breakdown Voltage of Insulating Oils of Petroleum Origin Under Impulse Conditions
ASTM D 1250 : 1980 : R2002 Standard Guide for Petroleum Measurement Tables
ASTM D 2945 : 1990 : R1998 Standard Test Method for Gas Content of Insulating Oils
ASTM D 2300 : 2008 Standard Test Method for Gassing of Electrical Insulating Liquids Under Electrical Stress and Ionization (Modified Pirelli Method)
ASTM D 3612 : 2002 : EDT 1 Standard Test Method for Analysis of Gases Dissolved in Electrical Insulating Oil by Gas Chromatography
ASTM D 1250 : 2019 Standard Guide for the Use of the Joint API and ASTM Adjunct for Temperature and Pressure Volume Correction Factors for Generalized Crude Oils, Refined Products, and Lubricating Oils: API MPMS Chapter 11.1
ASTM D 4652 : 1992 : R1997 Standard Specification for Silicone Fluid Used for Electrical Insulation
ASTM D 1698 : 2003 : R2008 Standard Test Method for Sediments and Soluble Sludge in Service-Aged Insulating Oils (Withdrawn 2014)
ASTM D 3612 : 2002 Standard Test Method for Analysis of Gases Dissolved in Electrical Insulating Oil by Gas Chromatography
ASTM D 974 : 2021 Standard Test Method for Acid and Base Number by Color-Indicator Titration
ASTM D 1298 : 1999 : EDT 2 Standard Test Method for Density, Relative Density (Specific Gravity), or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
ASTM D 1218 : 2021 Standard Test Method for Refractive Index and Refractive Dispersion of Hydrocarbon Liquids
ASTM D 5185 : 2018 Standard Test Method for Multielement Determination of Used and Unused Lubricating Oils and Base Oils by Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES)
ASTM D 2300 : 2008 : R2017 Standard Test Method for Gassing of Electrical Insulating Liquids Under Electrical Stress and Ionization (Modified Pirelli Method)
ASTM D 1275 : 2006 Standard Test Method for Corrosive Sulfur in Electrical Insulating Oils (Withdrawn 2015)
ASTM D 1500 : 2012 Standard Test Method for ASTM Color of Petroleum Products (ASTM Color Scale)
ASTM D 2440 : 2013 Standard Test Method for Oxidation Stability of Mineral Insulating Oil
ASTM D 1903 : 2008 : R2017 Standard Practice for Determining the Coefficient of Thermal Expansion of Electrical Insulating Liquids of Petroleum Origin, and Askarels
ASTM D 5950 : 2012 Standard Test Method for Pour Point of Petroleum Products (Automatic Tilt Method)
ASTM D 1169 : 2002 Standard Test Method for Specific Resistance (Resistivity) of Electrical Insulating Liquids
ASTM D 7151 : 2005 Standard Test Method for Determination of Elements in Insulating Oils by Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES)
ASTM D 2766 : 1995 : R2009 Standard Test Method for Specific Heat of Liquids and Solids (Withdrawn 2018)
ASTM D 1218 : 2002 Standard Test Method for Refractive Index and Refractive Dispersion of Hydrocarbon Liquids
ASTM D 2129 : 2005 Standard Test Method for Color of Clear Electrical Insulating Liquids (Platinum-Cobalt Scale)
ASTM D 3455 : 2011 Standard Test Methods for Compatibility of Construction Material with Electrical Insulating Oil of Petroleum Origin
ASTM D 5837 : 1999 : EDT 1 Standard Test Method for Furanic Compounds in Electrical Insulating Liquids by High- Performance Liquid Chromatography (HPLC)
ASTM D 2140 : 2008 Standard Practice for Calculating Carbon-Type Composition of Insulating Oils of Petroleum Origin
ASTM D 1524 : 1994 : R2010 Standard Test Method for Visual Examination of Used Electrical Insulating Oils of Petroleum Origin in the Field
ASTM D 5185 : 2013 : EDT 1 Standard Test Method for Multielement Determination of Used and Unused Lubricating Oils and Base Oils by Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES)
ASTM D 3300 : 2000 : R2006 Standard Test Method for Dielectric Breakdown Voltage of Insulating Oils of Petroleum Origin Under Impulse Conditions
ASTM D 5949 : 2001 : EDT 1 Standard Test Method for Pour Point of Petroleum Products (Automatic Pressure Pulsing Method)
ASTM D 1250 : 1980 : R1997 : EDT 1 Standard Guide for Petroleum Measurement Tables
ASTM D 445 : 1988 Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids (and the Calculation of Dynamic Viscosity)
ASTM D 1298 : 1999 Standard Test Method for Density, Relative Density (Specific Gravity), or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
ASTM D 5222 : 2008 Standard Specification for High Fire-Point Mineral Electrical Insulating Oils
ASTM D 5950 : 2014 : R2020 Standard Test Method for Pour Point of Petroleum Products (Automatic Tilt Method)
ASTM D 1816 : 2003 Standard Test Method for Dielectric Breakdown Voltage of Insulating Oils of Petroleum Origin Using VDE Electrodes
ASTM D 5950 : 1996 Standard Test Method for Pour Point of Petroleum Products (Automatic Tilt Method)
ASTM D 2864 : 2006 Standard Terminology Relating to Electrical Insulating Liquids and Gases
ASTM D 3487 : 2000 Standard Specification for Mineral Insulating Oil Used in Electrical Apparatus
ASTM D 1250 : 2008 Standard Guide for Use of the Petroleum Measurement Tables
ASTM D 1500 : 2003 Standard Test Method for ASTM Color of Petroleum Products (ASTM Color Scale)
ASTM D 4059 : 2000 : R2010 Standard Test Method for Analysis of Polychlorinated Biphenyls in Insulating Liquids by Gas Chromatography
ASTM D 1217 : 1993 : R2007 Standard Test Method for Density and Relative Density (Specific Gravity) of Liquids by Bingham Pycnometer
ASTM D 4052 : 2011 Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
ASTM D 1481 : 2002 Standard Test Method for Density and Relative Density (Specific Gravity) of Viscous Materials by Lipkin Bicapillary Pycnometer
ASTM D 1500 : 1982 Standard Test Method for ASTM Color of Petroleum Products (ASTM Color Scale)
ASTM D 1533 : 2000 : R2005 Standard Test Method for Water in Insulating Liquids by Coulometric Karl Fischer Titration
ASTM D 4052 : 2016 Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
ASTM D 2140 : 2008 : R2017 Standard Practice for Calculating Carbon-Type Composition of Insulating Oils of Petroleum Origin
ASTM D 1275 : 2015 Standard Test Method for Corrosive Sulfur in Electrical Insulating Liquids
ASTM D 1934 : 1995 : R2000 Standard Test Method for Oxidative Aging of Electrical Insulating Petroleum Oils by Open-Beaker Method
ASTM D 5185 : 2013 Standard Test Method for Multielement Determination of Used and Unused Lubricating Oils and Base Oils by Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES)
ASTM D 2440 : 1999 Standard Test Method for Oxidation Stability of Mineral Insulating Oil
ASTM D 664 : 1995 Standard Test Method for Acid Number of Petroleum Products by Potentiometric Titration
ASTM D 1500 : 2002 Standard Test Method for ASTM Color of Petroleum Products (ASTM Color Scale)
ASTM D 1169 : 2009 Standard Test Method for Specific Resistance (Resistivity) of Electrical Insulating Liquids
ASTM D 2112 : 2000 Standard Test Method for Oxidation Stability of Inhibited Mineral Insulating Oil by Pressure Vessel
ASTM D 6180 : 2005 Standard Test Method for Stability of Insulating Oils of Petroleum Origin Under Electrical Discharge (Withdrawn 2014)
ASTM D 1500 : 1998 Standard Test Method for ASTM Color of Petroleum Products (ASTM Color Scale)
ASTM D 1816 : 2012(R2019) Standard Test Method for Dielectric Breakdown Voltage of Insulating Liquids Using VDE Electrodes
ASTM D 1807 : 2000 Standard Test Methods for Refractive Index and Specific Optical Dispersion of Electrical Insulating Liquids
ASTM D 1500 : 2012 : R2017 Standard Test Method for ASTM Color of Petroleum Products (ASTM Color Scale)
ASTM D 2864 : 2010 Standard Terminology Relating to Electrical Insulating Liquids and Gases
ASTM D 2129 : 2017 Standard Test Method for Color of Clear Electrical <brk/>Insulating Liquids (Platinum-Cobalt Scale)
ASTM D 1827 : 1992 : R1996 : EDT 1 Standard Test Method for Gas Content (Nonacidic) of Insulating Liquids by Displacement with Carbon Dioxide
ASTM D 2945 : 1990 : R2003 : EDT 1 Standard Test Method for Gas Content of Insulating Oils
ASTM D 1298 : 1999 : EDT 1 Standard Test Method for Density, Relative Density (Specific Gravity), or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
ASTM D 3635 : 2013 : R2021 Standard Test Method for Dissolved Copper In Electrical Insulating Oil By Atomic Absorption Spectrophotometry
ASTM D 6786 : 2015 Standard Test Method for Particle Count in Mineral Insulating Oil Using Automatic Optical Particle Counters
ASTM D 4768 : 2003 Standard Test Method for Analysis of 2,6-Ditertiary-Butyl Para-Cresol and 2,6-Ditertiary- Butyl Phenol in Insulating Liquids by Gas Chromatography
ASTM D 2864 : 2002 Standard Terminology Relating to Electrical Insulating Liquids and Gases
ASTM D 5949 : 2016 Standard Test Method for Pour Point of Petroleum Products (Automatic Pressure Pulsing Method)
ASTM D 2945 : 1990 : R2003 Standard Test Method for Gas Content of Insulating Oils
ASTM D 2864 : 2000 : REV A Standard Terminology Relating to Electrical Insulating Liquids and Gases
ASTM D 1169 : 2011 Standard Test Method for Specific Resistance (Resistivity) of Electrical Insulating Liquids
ASTM D 445 : 2019 : REV A Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids (and Calculation of Dynamic Viscosity)
ASTM D 1275 : 2003 Standard Test Method for Corrosive Sulfur in Electrical Insulating Oils
ASTM D 5222 : 2000 Standard Specification for High Fire-Point Mineral Electrical Insulating Oils
ASTM D 3487 : 2008 Standard Specification for Mineral Insulating Oil Used in Electrical Apparatus
ASTM D 2440 : 2013 : R2021 Standard Test Method for Oxidation Stability of Mineral Insulating Oil
ASTM D 5837 : 2012 Standard Test Method for Furanic Compounds in Electrical Insulating Liquids by High-Performance Liquid Chromatography (HPLC)
ASTM D 2864 : 2021 Standard Terminology Relating to Electrical Insulating Liquids and Gases
ASTM D 2668 : 2002 Standard Test Method for 2,6-<i>di-tert</i>-Butyl-<i> p</i>-Cresol and 2,6-<ital>di-tert</ital>-Butyl Phenol in Electrical Insulating Oil by Infrared Absorption
ASTM D 7150 : 2013 Standard Test Method for the Determination of Gassing Characteristics of Insulating Liquids Under Thermal Stress
ASTM D 5949 : 2010 Standard Test Method for Pour Point of Petroleum Products (Automatic Pressure Pulsing Method)
ASTM D 7150 : 2013 : R2020 Standard Test Method for the Determination of Gassing Characteristics of Insulating Liquids Under Thermal Stress
ASTM D 1169 : 1995 Standard Test Method for Specific Resistance (Resistivity) of Electrical Insulating Liquids
ASTM D 1816 : 2004 Standard Test Method for Dielectric Breakdown Voltage of Insulating Oils of Petroleum Origin Using VDE Electrodes
ASTM D 3612 : 1996 Standard Test Method for Analysis of Gases Dissolved in Electrical Insulating Oil by Gas Chromatography
ASTM D 1218 : 2002 : R2007 Standard Test Method for Refractive Index and Refractive Dispersion of Hydrocarbon Liquids
ASTM D 3487 : 2009 Standard Specification for Mineral Insulating Oil Used in Electrical Apparatus
ASTM D 1218 : 1999 Standard Test Method for Refractive Index and Refractive Dispersion of Hydrocarbon Liquids
ASTM D 4052 : 1996 Standard Test Method for Density and Relative Density of Liquids by Digital Density Meter
ASTM D 6871 : 2017 Standard Specification for Natural (Vegetable Oil) Ester Fluids Used in Electrical Apparatus
ASTM D 3487 : 2000 : R2006 Standard Specification for Mineral Insulating Oil Used in Electrical Apparatus
ASTM D 3455 : 1995 Standard Test Methods for Compatibility of Construction Material with Electrical Insulating Oil of Petroleum Origin
ASTM D 4768 : 1996 Standard Test Method for Analysis of 2,6-Ditertiary-Butyl Para-Cresol and 2,6-Ditertiary- Butyl Phenol in Insulating Liquids by Gas Chromatography
ASTM D 5949 : 2014 Standard Test Method for Pour Point of Petroleum Products (Automatic Pressure Pulsing Method)
ASTM D 3612 : 2001 Standard Test Method for Analysis of Gases Dissolved in Electrical Insulating Oil by Gas Chromatography
ASTM D 6871 : 2003 Standard Specification for Natural (Vegetable Oil) Ester Fluids Used in Electrical Apparatus
ASTM D 2668 : 1996 Standard Test Method for 2,6-Ditertiary-Butyl Para Cresol and 2,6-Ditertiary-Butyl Phenol in Electrical Insulating Oil by Infrared Absorption
ASTM D 1524 : 1994 : R2004 Standard Test Method for Visual Examination of Used Electrical Insulating Oils of Petroleum Origin in the Field
ASTM D 1218 : 2012 : R2016 Standard Test Method for Refractive Index and Refractive Dispersion of Hydrocarbon Liquids
ASTM D 1275 : 1996 : REV A Standard Test Method for Corrosive Sulfur in Electrical Insulating Oils
ASTM D 5837 : 1999 Standard Test Method for Furanic Compounds in Electrical Insulating Liquids by High- Performance Liquid Chromatography (HPLC)
ASTM D 6786 : 2008 Standard Test Method for Particle Count in Mineral Insulating Oil Using Automatic Optical Particle Counters
ASTM D 6180 : 1998 Standard Test Method for Stability of Insulating Oils of Petroleum Origin Under Electrical Discharge
ASTM D 5185 : 2009 Standard Test Method for Determination of Additive Elements, Wear Metals, and Contaminants in Used Lubricating Oils and Determination of Selected Elements in Base Oils by Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES)
ASTM D 2161 : 2020 Standard Practice for Conversion of Kinematic Viscosity to Saybolt Universal Viscosity or to Saybolt Furol Viscosity
ASTM D 878 : 1996 : REV A Standard Test Method for Inorganic Chlorides and Sulfates in Insulating Oils
ASTM D 1524 : 2015 Standard Test Method for Visual Examination of Used Electrical Insulating Liquids in the Field
ASTM D 445 : 2001 Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids (the Calculation of Dynamic Viscosity)
ASTM D 2161 : 1993 : R1999 : EDT 2 Standard Practice for Conversion of Kinematic Viscosity to Saybolt Universal Viscosity or to Saybolt Furol Viscosity
ASTM D 1217 : 2012 Standard Test Method for Density and Relative Density (Specific Gravity) of Liquids by Bingham Pycnometer
ASTM D 5837 : 1999 : R2005 Standard Test Method for Furanic Compounds in Electrical Insulating Liquids by High- Performance Liquid Chromatography (HPLC)
ASTM D 2144 : 2007 Standard Practices for Examination of Electrical Insulating Oils by Infrared Absorption
ASTM D 445 : 2021 Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids (and Calculation of Dynamic Viscosity)
ASTM D 2864 : 2010 : EDT 1 Standard Terminology Relating to Electrical Insulating Liquids and Gases
ASTM D 5949 : 2001 Standard Test Method for Pour Point of Petroleum Products (Automatic Pressure Pulsing Method)
ASTM D 3300 : 2012 Standard Test Method for Dielectric Breakdown Voltage of Insulating Oils of Petroleum Origin Under Impulse Conditions
ASTM D 3487 : 1988 : R1993 Standard Specification for Mineral Insulating Oil Used in Electrical Apparatus
ASTM D 1169 : 2002 : EDT 1 Standard Test Method for Specific Resistance (Resistivity) of Electrical Insulating Liquids
ASTM D 1481 : 2012 Standard Test Method for Density and Relative Density (Specific Gravity) of Viscous Materials by Lipkin Bicapillary Pycnometer
ASTM D 2766 : 1995 Standard Test Method for Specific Heat of Liquids and Solids
ASTM D 3487 : 2016 : EDT 1 Standard Specification for Mineral Insulating Oil Used in Electrical Apparatus
ASTM D 1807 : 2000 : R2005 Standard Test Methods for Refractive Index and Specific Optical Dispersion of Electrical Insulating Liquids
ASTM D 2144 : 2001 : EDT 1 Standard Test Methods for Examination of Electrical Insulating Oils by Infrared Absorption
ASTM D 2112 : 2001 : REV A : R2007 Standard Test Method for Oxidation Stability of Inhibited Mineral Insulating Oil by Pressure Vessel
ASTM D 5950 : 2012 : REV A Standard Test Method for Pour Point of Petroleum Products (Automatic Tilt Method)
ASTM D 2161 : 2010 : R2016 Standard Practice for Conversion of Kinematic Viscosity to Saybolt Universal Viscosity or to Saybolt Furol Viscosity
ASTM D 2161 : 1966 Standard Method Of Test For Conversion Of Kinematic Viscosity To Saybolt Universal Viscosity Or To Saybolt Furol Viscosity
ASTM D 5185 : 2002 : EDT 1 Standard Test Method for Determination of Additive Elements, Wear Metals, and Contaminants in Used Lubricating Oils and Determination of Selected Elements in Base Oils by Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES)
ASTM D 2717 : 1995 : R2000 Standard Test Method for Thermal Conductivity of Liquids
ASTM D 4052 : 2022 Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
ASTM D 1169 : 2019 Standard Test Method for Specific Resistance (Resistivity) of Electrical Insulating Liquids
ASTM D 1218 : 1982 Standard Test Method for Refractive Index and Refractive Dispersion of Hydrocarbon Liquids
ASTM D 2129 : 1997 Standard Test Method for Color of Clear Electrical Insulating Liquids (Platinum-Cobalt Scale)
ASTM D 2766 : 1995 : R2000 Standard Test Method for Specific Heat of Liquids and Solids
ASTM D 2864 : 2019 Standard Terminology Relating to Electrical Insulating Liquids and Gases
ASTM D 6786 : 2002 Standard Test Method for Particle Count in Mineral Insulating Oil Using Automatic Optical Particle Counters
ASTM D 1218 : 2012 Standard Test Method for Refractive Index and Refractive Dispersion of Hydrocarbon Liquids
ASTM D 1298 : 1985 : R1990 : EDT 1 Standard Practice for Density, Relative Density (Specific Gravity), or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
ASTM D 3455 : 2011 : R2019 Standard Test Methods for Compatibility of Construction Material with Electrical Insulating Oil of Petroleum Origin
ASTM D 3635 : 2001 Standard Test Method for Dissolved Copper In Electrical Insulating Oil By Atomic Absorption Spectrophotometry
ASTM D 1827 : 1992 : R2002 Standard Test Method for Gas Content (Nonacidic) of Insulating Liquids by Displacement with Carbon Dioxide
ASTM D 1534 : 1995 : R2017 Standard Test Method for Approximate Acidity in Electrical Insulating Liquids by Color-Indicator Titration
ASTM D 6786 : 2007 Standard Test Method for Particle Count in Mineral Insulating Oil Using Automatic Optical Particle Counters
ASTM D 6181 : 1997 Standard Test Method for Measurement of Turbidity in Mineral Insulating Oil of Petroleum Origin
ASTM D 5185 : 2002 : EDT 2 Standard Test Method for Determination of Additive Elements, Wear Metals, and Contaminants in Used Lubricating Oils and Determination of Selected Elements in Base Oils by Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES)
ASTM D 3455 : 2002 Standard Test Methods for Compatibility of Construction Material with Electrical Insulating Oil of Petroleum Origin (Withdrawn 2011)
ASTM D 2864 : 2007 Standard Terminology Relating to Electrical Insulating Liquids and Gases
ASTM D 1500 : 2004 : REV A Standard Test Method for ASTM Color of Petroleum Products (ASTM Color Scale)
ASTM D 1500 : 2007 Standard Test Method for ASTM Color of Petroleum Products (ASTM Color Scale)
ASTM D 1827 : 1992 : R2002 : EDT 1 Standard Test Method for Gas Content (Nonacidic) of Insulating Liquids by Displacement with Carbon Dioxide (Withdrawn 2009)
ASTM D 1481 : 2002 : R2007 Standard Test Method for Density and Relative Density (Specific Gravity) of Viscous Materials by Lipkin Bicapillary Pycnometer
ASTM D 6802 : 2002 Test Method for Determination of the Relative Content Of Dissolved Decay Products in Mineral Insulating Oils by Spectrophotometry
ASTM D 2766 : 1995 : R2005 Standard Test Method for Specific Heat of Liquids and Solids
ASTM D 4052 : 2015 Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
ASTM D 2161 : 2004 Standard Practice for Conversion of Kinematic Viscosity to Saybolt Universal Viscosity or to Saybolt Furol Viscosity
ASTM D 1250 : 2008 : R2013 : EDT 1 Standard Guide for Use of the Petroleum Measurement Tables
ASTM D 1903 : 2008 Standard Practice for Determining the Coefficient of Thermal Expansion of Electrical Insulating Liquids of Petroleum Origin, and Askarels
ASTM D 445 : 2021 : EDT 1 Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids (and Calculation of Dynamic Viscosity)
ASTM D 1934 : 1995 : R2012 Standard Test Method for Oxidative Aging of Electrical Insulating Petroleum Oils by Open-Beaker Method
ASTM D 2300 : 2000 Standard Test Method for Gassing of Insulating Liquids Under Electrical Stress and Ionization (Modified Pirelli Method)
ASTM D 1169 : 2019 : REV A Standard Test Method for Specific Resistance (Resistivity) of Electrical Insulating Liquids
ASTM D 1698 : 2003 Standard Test Method for Sediments and Soluble Sludge in Service-Aged Insulating Oils
ASTM D 2161 : 2017 Standard Practice for Conversion of Kinematic Viscosity to Saybolt Universal Viscosity or to Saybolt Furol Viscosity
ASTM D 2864 : 2020 Standard Terminology Relating to Electrical Insulating Liquids and Gases
ASTM D 1816 : 1997 Standard Test Method for Dielectric Breakdown Voltage of Insulating Oils of Petroleum Origin Using VDE Electrodes
ASTM D 1217 : 1993 : R2003 : EDT 1 Standard Test Method for Density and Relative Density (Specific Gravity) of Liquids by Bingham Pycnometer
ASTM D 1533 : 2000 Standard Test Method for Water in Insulating Liquids by Coulometric Karl Fischer Titration
ASTM D 3612 : 2002 : R2009 Standard Test Method for Analysis of Gases Dissolved in Electrical Insulating Oil by Gas Chromatography
ASTM D 4059 : 2000 : R2018 Standard Test Method for Analysis of Polychlorinated Biphenyls in Insulating Liquids by Gas Chromatography
ASTM D 2161 : 2005 : EDT 1 Standard Practice for Conversion of Kinematic Viscosity to Saybolt Universal Viscosity or to Saybolt Furol Viscosity
ASTM D 1816 : 2012 Standard Test Method for Dielectric Breakdown Voltage of Insulating Liquids Using VDE Electrodes
ASTM D 3635 : 2013 Standard Test Method for Dissolved Copper In Electrical Insulating Oil By Atomic Absorption Spectrophotometry
ASTM D 2140 : 2003 Standard Test Method for Carbon-Type Composition of Insulating Oils of Petroleum Origin
ASTM D 4768 : 2011 : R2019 Standard Test Method for Analysis of 2,6-Ditertiary-Butyl Para-Cresol and 2,6-Ditertiary-Butyl Phenol in Insulating Liquids by Gas Chromatography
ASTM D 2668 : 2007 : R2021 Standard Test Method for 2,6-<emph type="bold"><emph type="ital">di-tert</emph></emph >-Butyl-<emph type="bold"><emph type="ital"> p</emph></emph>-Cresol and 2,6-<emph type="bold"><emph type="ital">di-tert</emph></emph>-Butyl Phenol in Electrical Insulating Oil by Infrared Absorption
ASTM D 5950 : 2002 : R2007 Standard Test Method for Pour Point of Petroleum Products (Automatic Tilt Method)
ASTM D 4052 : 2018 Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
ASTM D 2864 : 2017 Standard Terminology Relating to Electrical Insulating Liquids and Gases
ASTM D 2864 : 2021 : REV A Standard Terminology Relating to Electrical Insulating Liquids and Gases
ASTM D 1534 : 1995 Standard Test Method for Approximate Acidity in Electrical Insulating Liquids by Color-Indicator Titration
ASTM D 1807 : 2000 : R2005 : EDT 1 Standard Test Methods for Refractive Index and Specific Optical Dispersion of Electrical Insulating Liquids (Withdrawn 2014)

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