ROLL STABILITY PENETRATION

The advanced design of Ayalytical Instruments Roll Stability Penetrometer ensures full compliance withASTM D1831 and ASTM D7342, for determining the shear stability of lubricating greases.

This sturdy, easy-to- operate penetrometer functions by testing the change in worked penetrations afterbeing subjected to mechanical shear for a predetermined period of time at constant temperature.

The efficient design of this penetrometer features a thermostatic cabin for the simultaneous testing ofup to four sample cylinders, allowing for superior work performance over the single and dual-samplemodels of competitors. The constant digital microprocessor PID digital thermoregulator quickly adjustsand maintains temperatures from ambient to 200C, and features an over temperature alarm forenhanced operator safety and the prevention of sample overheating. Additional features of this 39 kgpenetrometer include digital timer and automatic shutoff to ensure accurate testing periods, 160 RPMspeed geared motor for steady, consistent rotation of test cylinders, and solid base with rolling supportsfor easy mobility and rotation.