PLANT FOR AUTOMATIC DETERMINATION OF PETROLEUM PRODUCT FLASH POINT

摘要

FIELD: material testing processes. SUBSTANCE: one thermostated housing has two grooves for crucibles which may be filled both with fuel and oil, as well as with fuel and oils of different grades due to avoidance of external effects in performing parallel determinations and use of temperature sensors of petroleum products, petroleum product flash point recording photocells and microprocessor used for control of ignition, drive of stirrer and crucible heaters in preset range. EFFECT: reduction of error at simultaneous reduction of time required for study of petroleum products at different flash points. 3 cl, 2 dwg