DPS
Drejtoria e Përgjithshme e Standardizimit
0 Items
My account
E-albania
Phone: +355 4 222 62 55
E-mail: info@dps.gov.al
Address: Address: "Reshit Collaku" Str., (nearby ILDKPKI, VI floor), Po.Box 98, Tiranë - Albania
Main menu

ISO 3987:1994

Petroleum products — Lubricating oils and additives — Determination of sulfated ash

Dec 15, 1994
95.99 Withdrawal of Standard   Oct 29, 2010

General information

95.99     Oct 29, 2010

ISO

ISO/TC 28

International Standard

75.100  

French   English  

Buying

Withdrawn

Language in which you want to receive the document.

Scope

Cancels and replaces the first edition (1980). Describes a procedure for the determination of the mass percentage of sulfated ash from unused lubricating oils containing additives and from additive concentrates used in compounding. These additives usually contain one or more of the following metals: barium, calcium, magnesium, zinc, potassium, sodium and tin. Not intended for the analysis of used engine oils containing lead, nor is it recommended for the analysis of non-additive lubricating oils.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 3987:1980

NOW

WITHDRAWN
ISO 3987:1994
95.99 Withdrawal of Standard
Oct 29, 2010

REVISED BY

WITHDRAWN
ISO 3987:2010