Objavljen
This document specifies two methods for the determination of the acid value of a flux of types 1 and 2 only, as defined in ISO 9454‑1.
Method A is a potentiometric titration method and is to be considered as the reference method.
Method B is an alternative, visual end‑point, titration method.
POVUČEN
ISO 9455-3:1992
OBJAVLJEN
ISO 9455-3:2019
90.93
Odluka o potvrđivanju standarda
6. 8. 2025.
Topitelji za meko lemljenje – Metode ispitivanja – Deo 3: Određivanje vrednosti kiselosti i vizuelne metode titracije
60.60 Standard objavljen