Phone: (011) 7541-421, 3409-301, 3409-335, 6547-293, 3409-310
E-mail: Standards sales: prodaja@iss.rs Education: iss-edukacija@iss.rs Information about standards: infocentar@iss.rs Certification body: sertifikaciono.telo@iss.rs
Stevana Brakusa 2, 11030 Beograd
Main menu

ISO/DIS 25173

Petroleum and related products — Determination of mineral oil content in triaryl phosphate ester turbine control fluids — Saponification method

General information

40.60     Oct 1, 2026

ISO

ISO/TC 28

International Standard

75.120  

Scope

This standard specifies the determination method of mineral oil content in triaryl phosphate ester fire-resistant fluids used in speed control system of turbine in power generation enterprises. This standard applies to the determination of mineral oil content in triaryl phosphate ester fire-resistant fluids. Other devices that use triaryl phosphate ester fire-resistant fluids can also be referenced.

Life cycle

NOW

PROJECT
ISO/DIS 25173
40.60 Close of voting
Oct 1, 2026