Mudronja, Vedran and Baršić, Gorana and Runje, Biserka (2014) Umjeravanje vertikalne komponente elektroničko-mehaničkog uređaja s ticalom Perthometer S8P. = Calibration of the Vertical Measuring System of Stylus Instrument Perthometer S8P. Tehnički vjesnik – Technical Gazette: Scientific professional Journal of technical faculties of the Josip Juraj Strossmayer University of Osijek, 12 (1). pp. 141-145. ISSN 1330-3651. Vrsta rada: ["eprint_fieldopt_article_type_article" not defined]. Kvartili JCR: Q3 (2014). Točan broj autora: 3.
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Abstract (Croatian)
Mjerni rezultat bez definirane mjeriteljske sljedivosti ne predstavlja valjanu mjeriteljsku informaciju. Nacionalni laboratorij za duljinu (HMI/FSB-LPMD), kao konstitutivni član Hrvatskog mjeriteljskog instituta (HMI), ima zadaću osigurati sljedivost koristeći nacionalne i etalone prvog reda za duljinu, hrapavost i kut. U HMI/FSB-LPMD-u sljedivost u području ispitivanja hrapavosti osigurava se temeljem umjerenih nacionalnih etalona hrapavosti. U ovom radu prikazan je postupak provedbe umjeravanja vertikalne komponente elektroničko-mehaničkog uređaja s ticalom Perthometer S8P korištenjem etalona hrapavosti. Umjeravanje je provedeno u skladu sa smjernicama objavljenim u DKD Guideline 4-2. Na temelju matematičkog modela opisanog u Directive DKD R 4-2, sheet 1, Annex A procijenjena je mjerna nesigurnost parametra hrapavosti Rz izmjerena elektroničko-mehaničkim uređajem s ticalom Perthometer S8P.
Abstract
Measurement result without defined metrological traceability does not represent valid metrological information. National laboratory for length (HMI/FSB-LPMD), as constitutive part of Croatian Metrology Institute (HMI), has a responsibility to assure traceability using national and first line standards for length, roughness and angle. In HMI/FSB-LPMD traceability for roughness parameters is assured using calibrated National roughness standards. In this paper calibration of the vertical measuring system of stylus instrument Perthometer S8P using roughness standard has been presented. Calibration has been performed according to the recommendations from DKD Guideline 4-2. Based on the model shown in Directive DKD R 4-2, sheet 1, Annex A measurement uncertainty of a roughness parameter Rz determined using Perthometer S8P has been evaluated.
| Item Type: | Article (["eprint_fieldopt_article_type_article" not defined]) |
|---|---|
| Uncontrolled Keywords: | elektroničko-mehanički uređaji s ticalom; etaloni hrapavosti; mjeriteljska sljedivost; umjeravanje |
| Keywords (Croatian): | calibration; metrological traceability; roughness standard; stylus instrument |
| Subjects: | TECHNICAL SCIENCE > Mechanical Engineering |
| Divisions: | 800 Department of Quality > 810 Chair of Precise Measurement and Quality |
| Indexed in Web of Science: | Yes |
| Indexed in Current Contents: | No |
| Citations JCR: | 3 (04.09.2018.) |
| Quartiles: | Q3 (2014) |
| Citations SCOPUS: | 3 (04.09.2018.) |
| Date Deposited: | 04 Jul 2016 13:53 |
| Last Modified: | 04 Sep 2018 12:30 |
| URI: | http://repozitorij.fsb.hr/id/eprint/6094 |
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