[39564] Artykuł: Statistical testing of the measurement accuracy of mobile roughness measuring instrumentsCzasopismo: XX IMEKO World Congress, Metrology for Green Growth Strony: 1-4Opublikowano: 2012 Autorzy / Redaktorzy / Twórcy
Grupa MNiSW: Pozostałe publikacje (niepunktowane) Punkty MNiSW: 0 Keywords: |
Surface roughness is a very important factor influencing overall quality of products of modern industry. There are numerous methods of measurements of surface roughness. A very important group of roughness
measurements instruments are mobile ones. They are particularly useful in measurements under industrial conditions. However, precision and accuracy of results obtained with the use of mobile instruments can depend on
an operator. Therefore, the question is how accurate are measurements carried out with mobile instruments. The paper describes problems relating to measurements of roughness with mobile instruments. It also presents results
of statistical testing of the precision and accuracy of a typical portable instrument.
