Ron Rompen
Trusted Information Resource
Hopefully this is the correct forum to post this in. If not, my apologies in advance.
I am looking for a source for particle size templates which are used to evaluate the size of dirt particles on painted surfaces. These templates are (usually) printed on clear plastic, and are 4-8" long, and 2-3" wide, with a 'set' of discs (or rings) imprinted on them in various sizes. Those of you who have done visual inspection for dirt and contaminants already know exactly what I am talking about.
I have not been able to find ANYONE who makes/sells these; in fact, I can't even find them in a google search. Can anyone provide any suggestions or assistance? I know they are out there, it's just a matter of where to find them.
Thanks
I am looking for a source for particle size templates which are used to evaluate the size of dirt particles on painted surfaces. These templates are (usually) printed on clear plastic, and are 4-8" long, and 2-3" wide, with a 'set' of discs (or rings) imprinted on them in various sizes. Those of you who have done visual inspection for dirt and contaminants already know exactly what I am talking about.
I have not been able to find ANYONE who makes/sells these; in fact, I can't even find them in a google search. Can anyone provide any suggestions or assistance? I know they are out there, it's just a matter of where to find them.
Thanks