National Repository of Grey Literature 1 records found  Search took 0.01 seconds. 
Interface design and construction for viscous vacuum gauge data refinement
Pohorský, Tomáš ; Věchet, Stanislav (referee) ; Appel, Martin (advisor)
This thesis deals with the design and implementation of a viscous vacuum gauge data refinement device that is used in the laboratory of the Czech Metrology Institute. The aim of the thesis is to get acquainted with the principle and operation of the viscous etalon with the spinning rotor gauge (SRG). Another aim is to design a device which, using the current value of the ball rotation frequency in the vacuum gauge and using the current temperature to refine the vacuum gauge value. This refined value is then displayed on a display that is part of the device and also allows it to be transmitted over a serial link to the parent system (e.g. a personal computer).

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