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Quality Management system for the calibration of linear gauges
Dobeš, Jan ; Koška, Petr (referee) ; Pernikář, Jiří (advisor)
This bachelor thesis deals with the issues of calibration of gauges. The aim of the thesis is to create detailed calibration procedures and examplary measurements of selected types of length gauges. These gauges are gauge blocks, dial indicator, caliper, micrometer. This measuring was implemented in the calibration laboratory TM Technik s. r. o., where autor could obtain experiences from employees and discuss with them about these topics.
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Pressure measurement
Jakubec, Jan ; Císařová, Michaela (referee) ; Podaný, Kamil (advisor)
The project elaborated in a scope of engineer studies in branch 2301R016 submits summary of various methods of pressure measurement. Literary study draws up possibilities and variants of pin-pointing the absolute, relative and barometric pressure, suction, excess pressure and vacuum with analysis of its significance for engineering procedures. Main area is pressure of fluid, piston and bell-shaped gauges, deformation and electrical with examples of their practical use in engineering.
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Uncertainties of Accurate Length Measurement
Šrámek, Jan ; Brno), Václav Duchoň (ČMI (referee) ; Vdoleček, František (advisor)
This diploma thesis is supposed to inform readers interested in the distance measurements un-certainty on practical issues connected with the solving of these troubles when utilising a frequently used calibration method - the SIP distance meter. This measuring was implemented by the Czech Metrologic Institute, where the author works; therefore he could take advantage of his rich experience as well as experience of his superiors and colleagues. The author regards the national metrological institute (ČMI) as a sufficient guarantee for the hereinafter presented materials, both regarding the professional qualification and from the perspective of formal rightness of this thesis.
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Influence of technical standards and technical measurements on manufacturing quality
BEUTL, David
At the beginning of the theoretical part of this bachelor thesis the basic principles of quality control are defined. The next part is focused on the quality measurement. In the thesis quality standards ČSN EN ISO are analyzed. A system of a quality management in BENTEX is analyzed in the practical part. In the next part there is an analysis of selected parameters and some suggestions for improvement in the area of quality management. At the end of the thesis there are some proposals and recommendation for the metrology area.
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Metrology assurance system of health radiology in Czech republic and possibility of future optimalisation
KOLÁŘOVÁ, Helena
Topic of the work is description of metrological system of Czech Republic with scope on the field of radiology in the health care and comparison of this system and metrological ensure of radiology in Czech Republic with some other chosen states. The states assigned for comparison were chosen so that they include both the countries that are geographically or historically close (Slovakia, Austria, Slovenia, Germany) and the countries that are geographically and socially rather distant to Czech Republic (USA, Bahrain, Jordan). The work describes the ways of legal regulation of meters, their ensuring and structures of relevant metrological systems. There is also evaluated the influence of regulation degree on the work of a radiology assistant. It turned out that despite of diversities in the structures of the national metrological systems the resultant regulation degree is analogous in most states not regard to the way of its ensuring. The only exception is Arabian countries that however already gradually develop metrological systems and regulation mechanisms following European models and consequently the regulation degree gradually increases there. It follows from the results that, although the small changes in metrological system of Czech Republic are possible above all in the area of the length of validity of verification of individual measuring instruments, the existing system is functional and completely fulfils the demands of health protection of patients and medical personnel and quality of health care and does not create any serious complications or obstructions for the work of a radiology assistant.
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