ASTM D7097-19 Digital PDF

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Standard Test Method for Determination of Moderately High Temperature Piston Deposits by Thermo-Oxidation Engine Oil Simulation Test-TEOST MHT
standard by ASTM International, 12/01/2019

Document Format: PDF

Description

1.1 This test method covers the procedure to determine the mass of deposit formed on a specially constructed test rod exposed to repetitive passage of 8.5 g of engine oil over the rod in a thin film under oxidative and catalytic conditions at 285 °C. The range of applicability of the Moderately High Temperature Thermo-Oxidation Engine Test (TEOST MHT2) test method as derived from an interlaboratory study is approximately 10 mg to 100 mg. However, experience indicates that deposit values from 1 mg to 150 mg or greater may be obtained.

Product Details

Published:
12/01/2019
Number of Pages:
15
File Size:
1 file , 510 KB
Redline File Size:
2 files , 1.1 MB
Note:
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