Multimeters
Mostrando 1-2 de 2 artigos, teses e dissertações.
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1. DESENVOLVIMENTO E VALIDAÇÃO DE METODOLOGIA PARA AUTOMAÇÃO DA CALIBRAÇÃO DE MULTÍMETROS DIGITAIS / DEVELOPMENT AND VALIDATION OF METHODOLOGY FOR CALIBRATION OF DÍGITS MULTIMETERS
Objective: Develop and validate a methodology in adjust and calibration automation of digital multmeters, making it possible to reduce costs, with a better interaction with the user and the calibration system, allying remote service and, mainly, taking less time in the calibration. It also aims to increase the reliability and quality of these multimeters cal
Publicado em: 2007
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2. METODOLOGIA PARA AVALIAÇÃO METROLÓGICA DE CARACTERÍSTICAS DE UM TERMISTOR PTC POLIMÉRICO REGENERATIVO / METHODOLOGY FOR METROLOGICAL EVALUATION OF THE CHARACTERISTICS OF A PTC POLYMERIC RESETTABLE THERMISTOR
This research aims at the development of a methodology for experimentally characterizing a PTC polymeric resettable thermistor LP60-110, used as an overcurrent and over temperature protection device. Uncertainty of measurement of the parameters, such as temperature, voltage, current and ohmic resistance is also determined. The PTC (Positive Temperature Coeff
Publicado em: 2005