Frequently Asked Questions
DFT meaning Dry film thickness (DFT) is the thickness of a coating as measured above the substrate. This can consist of a single layer or multiple layers. DFT gauge / meter DFT meter or gauge is used to measure the coating thickness on Ferrous or Non-Ferrous metal substrates using electromagnetic induction and/or eddy current principles. Surface Profile Surface profile is a measurement of the peak-to-valley height, by using a surface profile gauge. Surface roughness, on the other hand, is the … Read More