Density is the ratio of the density of a given substance at a specified temperature (15 ° C or 30 ° C) to the density of pure water at a specified temperature (15 ° C or 30 ° C). ).
The density and density of a substance are equal if considering the density of water is 1.
The density indicator may indicate the mixing of other products into the oil when an unusual value of density is found.
This determination is also needed to convert weight and volume
It is also helpful to identify the type of oil product, if the distillation temperature range or the viscosity of the product is known.
