Lube Grease Testing Equipment - Roll stability Apparatus for Lubricating Grease

Roll stability Apparatus for Lubricating Grease

Roll stability Apparatus for Lubricating Grease TT-1831

Roll Stability Apparatus for Lubricating Grease TT-1831 conforms to ASTM D1831 Standard Test Method for Roll Stability of Lubricating Grease.

This method determines the cone penetration of an approximately 50-gram sample of lubricating grease. The grease is then subjected to low shear at a temperature of 20 to 35°C (68 to 95°F) for 2 hours ± 5 minutes in a standard roll stability apparatus, after which the cone penetration is measured again. The difference in cone penetration before and after the rolling process is used to evaluate the effect of flow shear on grease consistency. This apparatus is ideal for testing the change in consistency of lubricating grease after working on the roller tester to assess the mechanical shear stability of the grease.

Stainless Steel Roller: Diameter 90mm and length 180mm, weighing 5kg.

Idle Roller: Equipped with a locating ring to ensure normal operation of the roller.

Driving Motor: Positioned at the bottom to maintain a rotational speed between 155 and 180 revolutions per minute (r/min).

Gear Drive Roller: Utilizes gear drive mechanism.

Microcomputer Temperature Controller: Features a digital display with precision of ±5°C. Equipped with a PT100 sensor.

Digital Timer: Records the working time and includes a buzzer alarm.

Temperature Controller Operation Instructions: Adjustable from room temperature to 180°C.

Applicable Standard: Conforms to ASTM D1831.

Heating Method: Utilizes an electric heating element.

Time Method: Features a digital timer.

Temperature Control Range: Adjustable from room temperature to 180°C.

Motor Speed: Operates at 155 to 180 revolutions per minute (r/min).

Unit of Work: Includes 2 units.

Rated Voltage: Operates on AC 220V/50Hz.

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Lube Grease Testing Equipment - Roll stability Apparatus for Lubricating Grease

Roll stability Apparatus for Lubricating Grease

Roll stability Apparatus for Lubricating Grease TT-1831

How Can We Help You?

Torontech Group

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