SURFACE NON-CONTACT TEMPERATURE MEASUREMENT

V diplomskem delu je opisana izgradnja in delovanje ploskovnega merilnika temperature. Ta merilnik temperature se bo uporabljal za zajem temperaturnih slik elektronskih vezij. Za merjenje temperature je bil uporabljen brezkontaktni infrardeči (IR) merilnik temperature. Opisano je delovanje in uporaba takih merilnikov. Izdelan je bil krmilni sistem za premikanje dvoosnega koordinatnega pogonskega sistema. Ta krmilni sistem temelji na Atmel-ovem mikrokrmilniku in integriranem vezju za kontrolo koračnih motorčkov podjetja Texas Instruments. Za ta krmilni sistem se je napisala programska koda. Za vodenje, prikaz in shranjevanje meritev, je bil izdelan uporabniški vmesnik za osebni računalnik.The diploma work describes the construction and operation of a device for surface temperature measurement. This device will be used for capturing temperature images of electronic circuits. For measuring the temperature a non-contact infrared (IR) temperature sensor was used. The operation and use of such sensors is described. We have developed a control system for moving a biaxial coordinate propulsion system. This control system is based on an Atmel microcontroller and an integrated circuit for controlling stepper motors by Texas Instruments. A software code was written for this control system. For the management, presentation and storage of measurements, a user interface was designed for a personal computer