Показатели качества антифризов и корреляционная связь с электропроводностью

Abstract

The dependences of change of quality parameters of antifreeze (density, viscosity, pH, electroconductivity) from the consumed fuel quantity in the maintenance of light vehicles are received. The values of correlation coefficients of electroconductivity with quality parameters of antifreeze: density, pH, concentration of the corrosive wear products, the value of the corrosive to metals and antifreeze temperature are described. It is proposed to make change of antifreeze individually on a particular car depending from actual condition on the basis of diagnostic information changes of quality parameters.