Tannas_Thermo-oxidation Engine Oil Simulation Test (TEOST MHT)

Contact Us

Tannas Thermo-oxidation Engine Oil Simulation Test


  • Moderately High Temperature test that simulates the effect of engine operating conditions on the oxidation and deposit-forming tendencies of engine oils, especially in the ring belt and piston ring areas of the engine.

  • Oil sample treated with catalyst is pumped over a heated coiled Depositor Rod forming ssociated 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.

Test Methods:

ASTM D 7097

Read more

DKSH New Zealand

Contact us

DKSH New Zealand Limited
Unit A1, 72 Apollo Drive, Rosedale, North Shore
0632 New Zealand

Email DKSH
+64 9 478 1351 (Local 0800 95 10 10)
+64 9 478 1360

Copyright © 2021. DKSH All rights reserved.