Guest wrote:Wrong! This is only true if you are using a nephelometer, otherwise the relationship between the two units varies depending on the sample.
Does the conversion NTU-FTU vary for sider? if so, in which proportion?
I´m trying to use a 90º Turbidity meter for this, in a range of 0-20 FTU (0,4 FTU accuracy) and i would like to convert those FTU to NTU.
Thanks in advance!