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Confirmation of the Performance of Thermal Shock Test Chambers
Konupka, Richard ; Šedivá, Soňa (referee) ; Beneš, Petr (advisor)
The bachelor’s thesis deals with problematics of confirmation of temperature shock chamber and methodology for its successful implementation. Theoretical part deals with brief overview of environmental test chambers used for testing temperature and humidity changes on tested samples. Bachelor’s thesis also deals with analysis of methodology for confirmation of temperature chambers according to the technical standard which will be partially used for methodology proposal of temperature shock chamber. Practical part of the thesis is gradually devoted to the measurement procedure proposal, where is discussed chosen temperature sensors and fixture of sensors in the chamber. Also proposed procedure of confirmation is shown, described measurements, calculation procedures, uncertainty estimations and at the end of the thesis are discussed results.
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Metrological confirmation of the measuring instrument
Nezdařilíková, Martina ; Bumbálek, Leoš (referee) ; Koška, Petr (advisor)
The aim of thesis is to analyse terms, definitions and parameters for specify the surface structure focuse on the surface roughness. There are analyze requeriment of European Standarts EN ISO 9001 and EN ISO 10012. Thesis focused on quality management in measurement process and monitoring in the both standarts. The last part of thesis design the matrological confirmation of MarSurf PS1.
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Confirmation of temperature chamber and determination of measurement uncertainty
Beníšek, Ondřej ; Šindelář, Michal (referee) ; Šedivá, Soňa (advisor)
The master's thesis deals with the confirmation of temperature chambers, with the greatest emphasis on the determination of standard measurement uncertainty, both by the classical method (GUM) and the Monte Carlo method. It includes the design of a measuring system with data transfer to a computer using the USB communication interface and an analysis of the sources of uncertainty entering the system, which are then practically quantified. To obtain the data, a measuring experiment was carried out in the CVVOZE testing laboratory. The LabView program was used for virtual instrumentation, in which a measuring application was designed and created, which takes care of the collection and processing of measured data. The result of the application is, in addition to recording temperatures from all measured points in the chamber, also the standard uncertainty calculated by the GUM and Monte Carlo methods, including plotting a histogram from the results obtained by both methods in order to compare them. Finally, the achieved results are compared and evaluated.
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Evaluation of standard uncertainty of Climatic Chamber
Dojava, Václav ; Havránek, Zdeněk (referee) ; Šedivá, Soňa (advisor)
The thesis deals with the problematics of confirmation of the climatic chamber CTS 65/50, which is a component of CVVOZE testing laboratory. Theoretical part deals with the analysis and description of methods of confirmation of climatic chambers based primarily on technical standards. This part then contains a brief description of a theory of measurement uncertainty. Practical part deals with the design of measurement procedure, which was used for confirmation measurement of ten temperature setpoints. This section then also contains an analysis of the measured data with the evaluation of standard combined uncertainty of temperature measurement. The last part contains an evaluation of the confirmation results, which were the basis for the determination of whether the climatic chamber meets the requirements for the steady-state temperature stability inside the workspace resulting from the standards for the climatic testing
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Children at the Lord's Supper. Theological considerations and current practice in the Evangelical Church of Czech Brethren
Bánoci, Martin ; Landová, Tabita (advisor) ; Beneš, Ladislav (referee)
Celebration of the Lord's Supper with children. Theological assumptions and current practice in Evangelical Church of Czech Brethren. Summary This thesis researches the presence and participation of children at the Lord's Supper. The main aim of the thesis was to research whether also today it is possible to find understanding for the reception of children around the Lord's Table in Evangelical Church of Czech Brethren. First of all it was the issue, whether the participation of children at the Lord's Supper is sufficiently accepted in the Evangelical Church of Czech Brethren. The first part is focused on the historical and theological background of the Lord's Supper, on the practice in the Old Testament and Apostolic times. This chapter deals with the question: What is the Lord's Supper and what is its meaning? The second part is devoted to the issue of children and their participation in the Lord's Supper. It focuses on the period from the Early Church through the Middle Ages to the Czech and World Reformation. Different views of churches in the Czech Republic are described in the third part of the thesis. I focus here mainly on their current practice. The fourth part together with the annex contains questionnaire survey, statistical and practical data. This chapter contains the hypothesis and their...
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The Concept of Confirmation in The Evangelical Church of Czech Brethren
Bubíková, Eliška ; Landová, Tabita (advisor) ; Beneš, Ladislav (referee)
This thesis deals with the concept of confirmation in the Evangelical Church of Czech Brethren (ECCB). In order to deepen the understanding of the rite, the thesis discusses its historical developement focusing on the aspect of consignation as part of baptism, on the sacrament of confirmation, and on the further developement of prostestant confirmation. In its main part, the thesis centres on confirmation in the ECCB, in which four concepts, typical for the traditions the ECCB comes from, blend together - i.e. the catechesis, the creed, the admission to the Lord's supper and the epiclesis. Starting from the theoretical point, it discusses the concept of confirmation in the liturgical books of the ECCB and then moves on to the practice of confirmation. Firstly, it studies how the concept of confimation is reflected in the ECCB confirmation materials, i.e. in various protestant cathechisms, and secondly, how the issue is treated by members of the ECCB in their Church periodicals' contributions. It focuses on the large debate in the 1950's as well as on contributions since 2000. Last but not least, the thesis tries to find out if and how the concept of confirmation has changed since the establishment of the church.
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Confirmation of temperature chamber and determination of measurement uncertainty
Beníšek, Ondřej ; Šindelář, Michal (referee) ; Šedivá, Soňa (advisor)
The master's thesis deals with the confirmation of temperature chambers, with the greatest emphasis on the determination of standard measurement uncertainty, both by the classical method (GUM) and the Monte Carlo method. It includes the design of a measuring system with data transfer to a computer using the USB communication interface and an analysis of the sources of uncertainty entering the system, which are then practically quantified. To obtain the data, a measuring experiment was carried out in the CVVOZE testing laboratory. The LabView program was used for virtual instrumentation, in which a measuring application was designed and created, which takes care of the collection and processing of measured data. The result of the application is, in addition to recording temperatures from all measured points in the chamber, also the standard uncertainty calculated by the GUM and Monte Carlo methods, including plotting a histogram from the results obtained by both methods in order to compare them. Finally, the achieved results are compared and evaluated.
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Confirmation of the Performance of Thermal Shock Test Chambers
Konupka, Richard ; Šedivá, Soňa (referee) ; Beneš, Petr (advisor)
The bachelor’s thesis deals with problematics of confirmation of temperature shock chamber and methodology for its successful implementation. Theoretical part deals with brief overview of environmental test chambers used for testing temperature and humidity changes on tested samples. Bachelor’s thesis also deals with analysis of methodology for confirmation of temperature chambers according to the technical standard which will be partially used for methodology proposal of temperature shock chamber. Practical part of the thesis is gradually devoted to the measurement procedure proposal, where is discussed chosen temperature sensors and fixture of sensors in the chamber. Also proposed procedure of confirmation is shown, described measurements, calculation procedures, uncertainty estimations and at the end of the thesis are discussed results.
|
|
|
Evaluation of standard uncertainty of Climatic Chamber
Dojava, Václav ; Havránek, Zdeněk (referee) ; Šedivá, Soňa (advisor)
The thesis deals with the problematics of confirmation of the climatic chamber CTS 65/50, which is a component of CVVOZE testing laboratory. Theoretical part deals with the analysis and description of methods of confirmation of climatic chambers based primarily on technical standards. This part then contains a brief description of a theory of measurement uncertainty. Practical part deals with the design of measurement procedure, which was used for confirmation measurement of ten temperature setpoints. This section then also contains an analysis of the measured data with the evaluation of standard combined uncertainty of temperature measurement. The last part contains an evaluation of the confirmation results, which were the basis for the determination of whether the climatic chamber meets the requirements for the steady-state temperature stability inside the workspace resulting from the standards for the climatic testing
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