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master's thesis
Umjeravanje mjerila temperature
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2022. urn:nbn:hr:235:691430
Orešković, Niki
University of Zagreb
Faculty of Mechanical Engineering and Naval Architecture

Institutional repository: Repository of Faculty of Mechanical Engineering and Naval Architecture University of Zagreb

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Orešković, N. (2022). Umjeravanje mjerila temperature (Master's thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:691430

Orešković, Niki. "Umjeravanje mjerila temperature." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2022. https://urn.nsk.hr/urn:nbn:hr:235:691430

Orešković, Niki. "Umjeravanje mjerila temperature." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2022. https://urn.nsk.hr/urn:nbn:hr:235:691430

Orešković, N. (2022). 'Umjeravanje mjerila temperature', Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 05 January 2025, https://urn.nsk.hr/urn:nbn:hr:235:691430

Orešković N. Umjeravanje mjerila temperature [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2022 [cited 2025 January 05] Available at: https://urn.nsk.hr/urn:nbn:hr:235:691430

N. Orešković, "Umjeravanje mjerila temperature", Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:235:691430

Metadata
TitleUmjeravanje mjerila temperature
Title (english)Calibration of thermometers
AuthorNiki Orešković
MentorDanijel Šestan (mentor)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2022-07-20, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Process Energy Engineering
Abstract
Zadatak ovoga rada bilo je umjeravanje šest industrijskih platinskih otporničkih termometara Pt100 klase A etalonskim platinskim otporničkim termometrom Pt25.U tu svrhu bilo je potrebno konstruirati mjernu liniju u Laboratoriju za procesna mjerenja(FSB-LPM). Mjerila temperature su umjerena u temperaturnim točkama 50 °C, 150 °C, 250 °C i 350 °C. Umjeravanja su provedena u dvije različite zone kontrolirane temperature. Za temperaturne točke 50 °C i 150 °C korištena je termometrijska uljna kupka, dok je umjeravanje u temperaturnim točkama 250 °C i 350 °C provedeno u termometrijskoj peći. U ovom radu je dan opis umjeravanih termometara, opreme korištene za umjeravanje, postupak provedbe umjeravanja termometara te izvora mjernih nesigurnosti identificiranih prilikom umjeravanja. Na kraju rada su tablično prikazani rezultati umjeravanja.
Abstract (english)
The aim of this research was calibration of six industrial platinum resistance thermometers Pt100, class A. Reference temperature was determined using standard platinum resistance thermometer Pt25. Measurement system was assembled in the Laboratory for Process Measurements at the Facluty of Mechanical Engineering and Naval Architecture in Zagreb (FSBLPM). The thermometers where calibrated in temperature points of 50 °C, 150 °C, 250 °C, and 350 °C. Calibration was performed using two different zones of controlled temperature. At temperatures of 50 °C and 150 °C, calibration was performed by using a thermometric oil bath. For temperatures of 250 °C and 350 °C, a thermometric furnace was used. This work contains description of calibrated thermometers, calibration equipment, calibration procedure and estimation of related measurement uncertainties. Calibration results are given at the end of this work.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:691430
Study programmeTitle: Mechanical Engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka strojarstva (magistar/magistra inženjer/inženjerka strojarstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2022-07-18 07:14:24