Seta High Temperature Roll Stability Tester - 19400-5

ASTM D1831
ASTM D8022

The Seta Roll Stability Tester is used for shear stability testing lubricant greases by simulating the effect of squeezing grease between the rollers and the outer face of a roller bearing.

Seta High Temperature Roll Stability Tester - 19400-5


  • 165 rev/min
  • Air bath temperature range ambient to 200 °C
  • Integral timer
  • Four test cylinder capacity
  • Optional venting hood for ambient tests



The unit allows up to four test cylinders to be used simultaneously. Each test cylinder contains a heavy roller and is loaded with a quantity of the sample grease. The test cylinder rests horizontally upon a set of driving and guide wheels which rotate the cylinder at 165 rev/min.

A digitally controlled fan assisted air bath is closed over the cylinders to provide evenly distributed heating up to 200 °C, and an integral timer is used to set the test duration.

Note: Cylinders and Rollers supplied separately.


ASTM D1831 Standard test method for roll stability of lubricating grease
ASTM D8022 Standard Test Method for Roll Stability of Lubricating Grease in Presence of Water (Wet Roll Stability Test)


CapacityUp to 4 cylinders
Rotational Speed165 RPM
Temperature RangeAmbient to 200 °C
Voltage110/120 V, 60 Hz 220/240 V, 50 Hz
Power1.8 kW
Size (HxWxD)73 x 70 x 69 cm
Weight72 kg
CCCN CodeTariff 84198998

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