Roll Stability Of Lubricating Grease

Features-----> As per ASTM D-1831

• Single and dual speed.
• This test is intended to subject lubricating greases to such a shear stresses as are typical of ball and roller bearings.
• A sample of the lubricating grease under evaluation is worked by rollers rotating in cylinders at a specified temperature and the penetration characteristics of the sample before and after rolling compared in a penetration test in compliance with standard.
• Equipped with an air circulated bath digitally controlled upto +165°C.
• 2/4 corrosion proof stainless steel roll test cylinders with stainless steel roller.
• Rotates steel test cylinders at 10 or 165 rpm.
• Power supply : 440 V, 3 Phase.