MRS-10P Level-type Four-ball Friction Tester

1.Description

This machine is used to evaluate the bearing capacity of lubricant in high contact pressure.Includes initial seizure load PB, weld load PD, average Hertz load ZMZ three items.This machine also can do long time abrasion resistance tests.friction coefficients determination.

2.Standards

GB/T12583-98 
Lubricant extreme pressure performance measurement (four ball machine method)

SH/T0202-92 
Extreme pressure grease performance measurement (four ball machine method)

SH/T0204-92 
Grease anti-wear performance measurement (four ball machine method)

SH/T0189-2017

Testing method for Abrasion Resistance of lubricating oils

GB 3142-2019

Testing method for load carrying capacity of lubricants