PD IEC/TR 62697-3:2018 Test methods for quantitative determination of corrosive sulfur compounds in unused and used insulating liquids Test method for quantitative determination of elemental sulfur

Liquid electrical insulating materials
Silicones
Electrical equipment
Electrical engineering
Flash point
Density
Maintenance
Electric insulators
Flammability
Colour
Breakdown voltage
Kinematic viscosity
Refractive index
Electrical insulating materials
Pour point
Transformers
Storage
Moisture
Fire point (temperature)
Electrical insulation
Silicon organic compounds
Dielectric properties
Insulating oils

Link: PD IEC/TR 62697-3:2018 Test methods for quantitative determination of corrosive sulfur compounds in unused and used insulating liquids Test method for quantitative determination of elemental sulfur
Source: BSI Standards