Aktívna norma | Vydaná: 01.09.2020

SAE J1787

Measurement of the Total Ash Content of Aviation Piston Engine Oils by a Calculation Method

Dostupné jazyky: Anglicky

Dostupné prevedenie: Elektronické PDF, Tlačené

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Podrobné informácie

Označenie: SAE J1787

Dátum vydania: 01.09.2020

Stránok: 0

Krajina: Americká technická norma

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Anotácia

This SAE Recommended Practice describes an empirical method for determining the theoretical ash content of aviation piston engine lubricating oils by calculating the equivalent weight of metallic oxides formed at 775 °C based on the metallic elemental concentration.

The calculation method of ash determination may be used as an alternate to ASTM D 482 for application to the standards for aviation piston engine lubricating oils.

SUBFILE: Aerospace
TYPE OF DOCUMENT: Ground Vehicle Standard

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