IPC - TM-650 2.3.13A
Determination of Acid Value of Liquid Solder Flux - Potentiometric and Visual Titration Methods
|Publication Date:||1 June 2004|
This test method specifies two methods for the determination of the acid value of a flux of type L, M or H. Method A is a potentiometric titration method and is to be considered the reference method. Method B is an alternative, visual end-point, titration method.