Naslov
18PRT01 Probe Trace Traceability for contact probe and stylus instrument measurements

Autori
Baršić, Gorana ; Šimunović, Vedran

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Knjiga radova (Proceedings) 16. međunarodne konferencije "Kompetentnost laboratorija" CROLAB 2021 / Grgec Bermanec, Lovorka ; Ljubas, Davor (ur.). / - , 2021, 70-76

Skup
16. međunarodna konferencija: Kompetentnost laboratorija (CROLAB 2021)

Mjesto i datum
Brijuni, Hrvatska, 13.10.2021. - 16.10.2021

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Podatak o recenziji nije dostupan

Ključne riječi
traceability, contact probes, stylus instruments, displacement generators, noise reduction

Sažetak
The Probe Trace Project - Traceability for contact probe and stylus instrument measurements funded under the European Metrology Programme for Innovation and Research (EMPIR) has been presented in this article. The overall goal of this project is to develop traceable and cost-effective measurement capabilities for the calibration of form and surface roughness standards with uncertainties in the range 10 nm – 100 nm. To achieve targeted uncertainties noise reduction software with numerical methods for random noise bias reduction, will be developed to be used to pre-process roughness and form profile data. The project will provide new routes and novel methods for achieving direct traceability to the SI unit, the metre instead of the current necessity of using artefacts with fixed nominal values utilising accessible and portable displacement generators.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

POVEZANOST RADA