Did anyone ever refine Reinshaw Gold plated tape for Optical encoder scale range?
http://www.renishaw.com/en/optical-encoders-scale-range--36031
I got offered few meters of it, but asking price is around U$25 per meter (cca. 15 grams/m).
Is it worth that much? What is base metal?
http://www.renishaw.com/en/optical-encoders-scale-range--36031
I got offered few meters of it, but asking price is around U$25 per meter (cca. 15 grams/m).
Is it worth that much? What is base metal?