Model FDH-1301 -Fully Automatic Polymer Oil Shear Stability Tester (Ultrasonic Method)

Fully automatic polymer-containing oil shear stability tester Applicable standard: SH/T0505, put a proper amount of polymer-containing sample in the energy-concentrating head, and subject it to one or more fixed-time ultrasonic shear treatment And the change in viscosity is measured according to the standard, and finally the viscosity drop rate of the sample is calculated. The oil is subjected to viscosity loss caused by ultrasonic shearing in the concentrator, and the shear stability is evaluated by the viscosity decreasing rate of the oil. The instrument is suitable for use with polymer-containing hydraulic fluids and internal combustion engine oils.