ISO 2719:2016
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Determination of flash point — Pensky-Martens closed cup method
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IEC 60475:2022
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Method of sampling insulating liquids
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IEC 62021-1:2003
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Insulating liquids - Determination of acidity - Part 1: Automatic potentiometric titration
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IEC 62021-2:2007
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Insulating liquids - Determination of acidity - Part 2: Colourimetric titration
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IEC 60422:2013
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Mineral insulating oils in electrical equipment - Supervision and maintenance guidance
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DIN 51353:2021-06
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Testing of insulating oils - Detection of corrosive sulfur - Silver strip test
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ISO 8754:2003
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Petroleum products — Determination of sulfur content — Energy-dispersive X-ray fluorescence spectrometry
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ISO 3819:2015
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Laboratory glassware Beakers
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ASTM D 1500 : 2012
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Standard Test Method for ASTM Color of Petroleum Products (ASTM Color Scale)
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IEC 62535:2008
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Insulating liquids - Test method for detection of potentially corrosive sulphur in used and unused insulating oil
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IEC 60567:2011
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Oil-filled electrical equipment - Sampling of gases and analysis of free and dissolved gases - Guidance
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IEC 61868:1998
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Mineral insulating oils - Determination of kinematic viscosity at very low temperatures
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ASTM D 971 : 2020
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Standard Test Method for Interfacial Tension of Insulating Liquids Against Water by the Ring Method
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ASTM D 6591 : 2019
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Standard Test Method for Determination of Aromatic Hydrocarbon Types in Middle Distillates—High Performance Liquid Chromatography Method with Refractive Index Detection
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ASTM D 7896 : 2019
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Standard Test Method for Thermal Conductivity, Thermal Diffusivity, and Volumetric Heat Capacity of Engine Coolants and Related Fluids by Transient Hot Wire Liquid Thermal Conductivity Method
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IEC 60970:2007
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Insulating liquids - Methods for counting and sizing particles
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IEC 62697-1:2012
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Test methods for quantitative determination of corrosive sulfur compounds in unused and used insulating liquids - Part 1: Test method for quantitative determination of dibenzyldisulfide (DBDS)
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IEC 60666:2010
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Detection and determination of specified additives in mineral insulating oils
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IEC 61620:1998
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Insulating liquids - Determination of the dielectric dissipation factor by measurement of the conductance and capacitance - Test method
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IEC 60814:1997
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Insulating liquids - Oil-impregnated paper and pressboard - Determination of water by automatic coulometric Karl Fischer titration
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IEC 60247:2004
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Insulating liquids - Measurement of relative permittivity, dielectric dissipation factor (tan d) and d.c. resistivity
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ISO 3016:2019
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Petroleum and related products from natural or synthetic sources — Determination of pour point
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ISO 14596:2007
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Petroleum products — Determination of sulfur content — Wavelength-dispersive X-ray fluorescence spectrometry
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ISO 2049:1996
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Petroleum products Determination of colour (ASTM scale)
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IEC 62961:2018
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Insulating liquids - Test methods for the determination of interfacial tension of insulating liquids - Determination with the ring method
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ISO 3675:1993
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Crude petroleum and liquid petroleum products — Laboratory determination of density or relative density — Hydrometer method
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IEC 61125:2018
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Insulating liquids - Test methods for oxidation stability - Test method for evaluating the oxidation stability of insulating liquids in the delivered state
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IEC 61619:1997
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Insulating liquids - Contamination by polychlorinated biphenyls (PCBs) - Method of determination by capillary column gas chromatography
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ASTM D 7042 : 2016
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Standard Test Method for Dynamic Viscosity and Density of Liquids by Stabinger Viscometer (and the Calculation of Kinematic Viscosity)
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ISO 3104:1976
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Petroleum products — Transparent and opaque liquids — Determination of kinematic viscosity and calculation of dynamic viscosity
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IEC 60156:2018 RLV
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Insulating liquids - Determination of the breakdown voltage at power frequency - Test method
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IEC 61198:1993
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Mineral insulating oils - Methods for the determination of 2-furfural and related compounds
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IEC 60628:1985
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Gassing of insulating liquids under electrical stress and ionization
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