Evaluation of motor oils is given a big attention due to a fact that during the years it was
proven that lubrication is a key factor influencing a service life of vehicles and industrial …

Abstract Majdan R., Kosiba J., Tulík J., Kročková D., Šinský V., 2011. The comparison of
biodegradable hydraulic fluid with mineral oil on the basis of selected parameters. Res. Agr …

Two types of biodegradable hydraulic fluids (HEES and HEPR) with the mineral oil-based
hydraulic fluid (HV) were compared. The tests were performed using a test bench. During …

Diagnostics is a maintenance industry that monitors performance, parameters, and follow–
up. Diagnosing hydraulic fluids means comparing the parameters of the used hydr aulic fluid …

The presence of water in the engine lubrication system is supposed to be a significant factor,
which causes engine corrosion. Atomic spectrometry method and method for water content …

Routine tests carried out to monitor the condition of the lubricant include the measurement of
total base number (TBN) by the potentiometric titration. FTIR spectrometry has been …

This paper is aimed at the test of biodegradable transmission and hydraulic fluid, which was
designed for agricultural tractors. The tested fluid was made from rape seed oil-based fluid …

Sažetak Tribotechnical diagnostics as an integrated conception deals with the assessment
of lubricants properties, monitoring of behaviour and consequences of the lubricant …

Rutinním testem za účelem monitorování kondice maziv je stanovení čísla celkové alkality
(TBN) potenciometrickou neutralizační titrací. FTIR spektrometrie ve spojení s regresní …