Evaluación de la confiabilidad metrológica de manómetros tipo Bourdon utilizando el método de los mínimos cuadrados ordinarios
This project has been developed to analyze and apply a method that helps us evaluate the performance of pressure gauges, a fundamental tool in industrial processes, within the technical supports we have taken as a fundamental part the analysis and investigation and applicability of the comparison pr...
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| Autores principales: | , |
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| Otros Autores: | |
| Formato: | Trabajo de grado (Pregrado y/o Especialización) |
| Lenguaje: | spa |
| Publicado: |
Universidad Antonio Nariño
2021
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| Materias: | |
| Acceso en línea: | http://repositorio.uan.edu.co/handle/123456789/5087 |
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| Sumario: | This project has been developed to analyze and apply a method that helps us evaluate the
performance of pressure gauges, a fundamental tool in industrial processes, within the
technical supports we have taken as a fundamental part the analysis and investigation and
applicability of the comparison process between laboratories based on the standard error
criterion, considered with great importance within this activity, the expected results of this
work is to be able to guarantee the reliability of a measuring instrument such as the Bourdon
type manometer that is used in most industries. . In addition, it is expected to apply the
ordinary least squares method to determine an interpolating polynomial that allows
obtaining tight and, consequently, reliable pressure measurements. The consolidated
results allowed to conclude that the application of the least squares method allowed to
conclude that the metrological performance of the pressure gauges is statistically the same
for a measurement range between 0 and 30 psi, within a confidence level of 95.0%. The
above indicates that the pressure gauges can be used in processes that contemplate the
evaluated measurement range. |
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