Thermo-oxidation Engine Oil Simulation Test
ASTM D6335 (33C Protocol)
Simulates the effect of engine operating conditions on the oxidation and deposit-forming tendencies of engine oils, especially in the high temperature Turbocharger area.
Oil sample treated with catalyst is pumped over a heated Depositor Rod forming deposits. The weight of the Depositor Rod after the test is subtracted from its pre-test weight and added to the particulate weight collected by filtering the oil remaining. The results are reported in milligrams.
For detailed information Open PDF brochure