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Meterology of air ions
Škvor, Martin ; Steinbauer, Miloslav (referee) ; Bartušek, Karel (advisor)
This thesis is focus on measuring of air ions concentration, which produce home ionizers. Aspiration condenser has been used for it, because it is able to measure small currents in the order to pA. Spectrum charakteristic has been employed for comparison of measurement results and has been obtained by grafic method from measured saturation charakteristic. Subjects, which the most affect accuracy of measurment air ions concentration and also having impact of air ions concentration at all, are the result of my thesis.
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Ion fields measurement
Svozil, Radek ; Szabó, Zoltán (referee) ; Steinbauer, Miloslav (advisor)
The aim of this semester project is the introduction to the problematic of ion fields, where and under what circumstances they originate and extinct and the techniques of measurement. The project will deal with the atmosphere and the electrical field of the Earth. I will consider the composition of the atmosphere and the principles of origin and extinction of ions. I am going to mention the division of ions and their influence on the living organisms. Another topic to be dealt with is the methods for measuring the air ions and the small currents. Gradually we are going to learn the known methods of the measuring of air ions. We are going to get a closer look at the method of measuring with the cylindrical aspiration capacitor. We are also going to deal with the problem of measuring very low currents, where they originate and how it is possible to compensate them. The outcome of the project should be the concept and later the creation of the sonde for the measuring of the ion fields itself.
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Meterology of air ions
Škvor, Martin ; Steinbauer, Miloslav (referee) ; Bartušek, Karel (advisor)
This thesis is focus on measuring of air ions concentration, which produce home ionizers. Aspiration condenser has been used for it, because it is able to measure small currents in the order to pA. Spectrum charakteristic has been employed for comparison of measurement results and has been obtained by grafic method from measured saturation charakteristic. Subjects, which the most affect accuracy of measurment air ions concentration and also having impact of air ions concentration at all, are the result of my thesis.
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|
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Ion fields measurement
Svozil, Radek ; Szabó, Zoltán (referee) ; Steinbauer, Miloslav (advisor)
The aim of this semester project is the introduction to the problematic of ion fields, where and under what circumstances they originate and extinct and the techniques of measurement. The project will deal with the atmosphere and the electrical field of the Earth. I will consider the composition of the atmosphere and the principles of origin and extinction of ions. I am going to mention the division of ions and their influence on the living organisms. Another topic to be dealt with is the methods for measuring the air ions and the small currents. Gradually we are going to learn the known methods of the measuring of air ions. We are going to get a closer look at the method of measuring with the cylindrical aspiration capacitor. We are also going to deal with the problem of measuring very low currents, where they originate and how it is possible to compensate them. The outcome of the project should be the concept and later the creation of the sonde for the measuring of the ion fields itself.
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