Surface roughness comparators
Surface roughness comparator for grit blasting, Profiles: 25, 60, 100, 150
SIMELD2040
Quality steel comparison standards designed to indicate the surface condition of blasted steel, in grades of fine, medium and coarse.
- High purity electroformed nickel reference plates
- Copied from a certified mild steel master
- Protected test surfaces when not in use
: ASTM D4417, ISO 8503
: Supplied in a sturdy leather pouch.
- Model:Profiles: 25, 60, 100, 150
- Description:Surface roughness comparator for grit blasting