ORIGINAL: rhklenke
ORIGINAL: SPLIT S
Yep, we need a shiny surface for most colors for the prophet to work. The reason is the color library that the Prophet is pulling from is based from automotive colors. It compares the reflectance readings it sees to known automotive reflectance formula values. It finds (hopefully) a match and then the program dials it in from there. Scanning a flat finish usually gives us a ''too far out for correction'' message. The reflectance values are too far apart for the machine to work. It can also depend on the type of paint you want - i.e. if you do scan a flat finish and request DBC for instance and get the error message you can ask them to try it in DBI - that is the interior color prefix. Same paint, different prefix, so the Prophet will look for interior colors for the match (satin finishes) instead of exterior (gloss). This though asumes there is an interior color similar to what you want. Regardless, I can always scan the gloss version of the chip, generate a formula and then add flattener and dial the color in by eye. Applying a clear over the flat finish will usually deepen the color but it does give a decent starting point.
Dan
Dan,
Good information, thanks! How about the paint matching system that Home Despot uses? I have a couple of airplanes that are flat and need some touch ups. I buddy told me that I could take a piece of the plane down to Home Despot and get it scanned for a matching paint color and get it in the latex sample cans that they offer. Does that have to be glossy too or can they scan it flat, any idea?
Bob
I have done this too and it worked very well. Latex is very easy to match, used the same method, painted styrene swatches and had them matched.