90.93 Standard confirmed Jun 14, 2005
CEN
CEN/TC 121 Welding and allied processes
European Norm
25.160.50 Brazing and soldering
Published
The method specified is based on evaporating a weighed amount of the flux sample in an ebulliometer until the entire volatile part is driven off, which is determined by following the graph of distillation temperature against time. The flux residue is considered as the non-volatile content of flux. Applies only to flux with a non-volatile content of 10 % or more.
PUBLISHED
EN ISO 9455-2:1995
90.93
Standard confirmed
Jun 14, 2005