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Climatic tests of the calibrator 9010
Plánka, Mikuláš ; Sitta, Michal (referee) ; Šedivá, Soňa (advisor)
This bachelor thesis deals with climatic testing of Calibrator 9010. The content of this work is a theoretical analysis of climatic tests. Furthermore, the properties of the Caliber program are described here. Caliber program in this work is used for automated measurement. The next chapter in the work is a description of the properties and functions of the Calibrator 9010. In the practical part of the work, the points of the measurement itself are proposed. Based on the design of points, a procedure is created in the Caliber program. Procedure is used to measure data. The measured results in the work were evaluated.
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Automatic control of the high-resistance resistor decade in calibrator 9010
Bilík, Petr ; Sitta, Michal (referee) ; Šedivá, Soňa (advisor)
This bachelor thesis deals with automatic calibration of high-voltage resistence decade of calibrator 9010. The theoretical part deals with multifunctional calibrator 9010 developed by Meatest company, mainly with its high-voltage resistance decade. The other part of this work deals with Caliber. This is program for calibration of instruments. List of methods for determination of resistance decade and equations for device errors and uncertainty of measurement is included. The procedure of calibration high-voltage resistance decade is the result of the practical part. Output protocol from Caliber points to functionality of decade calibrator 9010.
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Climatic tests - DC calibrator M160
Kozárek, Radek ; Bartoň, Jan (referee) ; Šedivá, Soňa (advisor)
This bachelor's thesis is about climate test of DC calibrator M160. In section of theory, there are described standard. Next topic is calibrator M160 and its technical parameters, design of climate conditions. Next it deal with program Caliber, which automate measurement. Practical part of this thesis is about measurement of data in climatic conditions. This data were processed and compared with data, which guarantee manufacturer on reference range. In conclusion there is evaluation if this data could be used for whole operating temperature.
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Measurement of precise capacitance decade in environmental chamber
Schinneck, Jakub ; Bartoň, Jan (referee) ; Havlíková, Marie (advisor)
This bachelor’s thesis deals with the control capacitance decade in a climatic chamber. The theoretical part introduces a capacitance decade M525 of the MEATEST company and the program Caliber of the same company. It introduces the methods of capacitance measurement. In the bachelor’s thesis there is the calculation of the uncertainty of measuring devices. On the basis of the lowest uncertainty, we choose the most suitable measuring device. The practical part describes the measuring with the use of prepared procedure for verification of the capacitance of programmable decade. The last part contains the evaluation of the measurement results and their comparison with the manufacturer's specifications.
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Automatic control of the resistive and capacitance decades in calibrator 9010
Mičulka, Martin ; Sitta, Michal (referee) ; Šedivá, Soňa (advisor)
Goal of this bachelor thesis is checking of automated calibration of resistive and capacitive decade of calibrator 9010. In the theoretical part is described a research of assumed specifications of decades, their communication and methods how to set parameters of decades. In the theoretical part is also a description of program Caliber and communication interface with multifunctional calibrator 9010. The practical part includes creations of methods in which is described creation of card of device 9010 and setting up a control points for calibration. At the end of the thesis is discussed the measurement and its results with description how to get the best results.
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Automated calibration of instruments with PC
Obšilová, Lucie ; Kapinus, Tomáš (referee) ; Havlíková, Marie (advisor)
Bachelor´s thesis deals with the automated calibration of measuring instruments. Theoretical part presents the program Caliber and the most common communication interface. Practical part describes the creation of instrument cards and the calibration procedures to calibrate the power meter Chroma 66202 and the electronic load Chroma 63103A. In the next part of the thesis, there is the calculation of uncertainty for one calibration point of each calibration and the verification of the correctness of the program. The last part contains the evaluation of differences between performing the calibration using the program and manual execution.
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Programmable resistance decade
Pavliska, Vojtěch ; Sitta, Michal (referee) ; Havlíková, Marie (advisor)
Subject of this work is description of programmable resistance decade M632 from company Meatest. Description will include construction, functionality and practical usage. Principles are described on basis of real resistor and it‘s connection in electrical circuit. Next part is focused on most important components of M632 followed by part describing functional units and control of resistance decade. Last part focuses on measurement design of resistor and its dependence on frequency with Caliber programme.
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Measurement of calibration inductance parameters
Martišek, Jiří ; Fialka, Jiří (referee) ; Šedivá, Soňa (advisor)
This thesis deals with the problem of measuring the properties of coils and their inductance dependence on frequency under the influence of an external magnetic field. The theoretical analysis of the properties, parameters and behaviour of the coils is included. Furthermore, the theoretical part describes the measurement methods and instruments for measuring coils and their parameters. The third chapter is devoted to the Caliber program from Meatest, s.r.o., which can be used to automate both calibration and measurement. The practical part describes the selection of the coil measurement method, the selection of the tested commercial coils and the creation of the procedure in the Caliber program. The rest of the thesis describes the measurement procedure, processing of the measured values and evaluation of the measured results.
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Climatic tests of the calibrator 9010
Plánka, Mikuláš ; Sitta, Michal (referee) ; Šedivá, Soňa (advisor)
This bachelor thesis deals with climatic testing of Calibrator 9010. The content of this work is a theoretical analysis of climatic tests. Furthermore, the properties of the Caliber program are described here. Caliber program in this work is used for automated measurement. The next chapter in the work is a description of the properties and functions of the Calibrator 9010. In the practical part of the work, the points of the measurement itself are proposed. Based on the design of points, a procedure is created in the Caliber program. Procedure is used to measure data. The measured results in the work were evaluated.
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Automatic control of the resistive and capacitance decades in calibrator 9010
Mičulka, Martin ; Sitta, Michal (referee) ; Šedivá, Soňa (advisor)
Goal of this bachelor thesis is checking of automated calibration of resistive and capacitive decade of calibrator 9010. In the theoretical part is described a research of assumed specifications of decades, their communication and methods how to set parameters of decades. In the theoretical part is also a description of program Caliber and communication interface with multifunctional calibrator 9010. The practical part includes creations of methods in which is described creation of card of device 9010 and setting up a control points for calibration. At the end of the thesis is discussed the measurement and its results with description how to get the best results.
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