Grease Leakage Tendencies Tester ASTM D4290

Grease Leakage Tendencies Tester

The grease leakage tendencies tester is a specialized testing device designed according to ASTM D4290. It simulates the operating environment of automotive wheel bearings under high-speed, high-temperature, and high-load conditions to accurately evaluate the anti-leakage performance of grease.

Application scope:

• Lubricating oil production enterprises

• Testing Department

Related standards:

• ASTM D4290 Standard Test Method for Determining the Leakage Tendencies of Automotive Wheel Bearing Grease Under Accelerated Conditions

• GB/T25962 Standard test method for determining the leakage tendencies of automotive wheel bearing grease under accelerated conditions

Featrues:

1. Digital display of working hours; Automatically shut down and issue a prompt after the test is completed.
2. The grease leakage tendencies tester adopts a stepless speed regulator with a speed control of 1000r/min; Real time digital speed display.
3. The spring compression load on the bearing is equipped with a load force scale for easy operation.
4. The grease leakage tendencies tester adopts a sliding high-temperature chamber door with a safety protection device.
5. Microcomputer temperature controller with PT100 temperature sensor, high accuracy.
6. The grease leakage tendencies tester has an overload protection device with a 30 second delay function.

Technical Parameter:

Product Details Display of Grease Leakage Tendencies Tester: