Elaboración de la documentación técnica para la calibración de instrumentos de medición de variables sicrometricas (Temperatura, presión, humedad relativa), velocidad y flujo de aire

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ISBN 13 :
Total Pages : pages
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Book Synopsis Elaboración de la documentación técnica para la calibración de instrumentos de medición de variables sicrometricas (Temperatura, presión, humedad relativa), velocidad y flujo de aire by : Johan Andrés Gómez Espinoza

Download or read book Elaboración de la documentación técnica para la calibración de instrumentos de medición de variables sicrometricas (Temperatura, presión, humedad relativa), velocidad y flujo de aire written by Johan Andrés Gómez Espinoza and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Resumen: El presente trabajo establece los argumentos y los criterios técnicos sobre la calibración, interpretación y análisis que se presenta sobre la ampliación del alcance en las 4 variables sicrometricas del laboratorio LMD y la acreditación en un futuro inmediato por la ONAC. Ante la ausencia de un laboratorio dentro del eje cafetero que realizará este tipo de certificaciones a instrumentos de medición de sicrometría, motivó a el empeño de meses de trabajo para la documentación del trabajo de grado guardando concordancia con la literatura de la certificación del laboratorio LMD definida en la norma técnica colombiana ISO/IEC 17025. Las directrices guías desarrolladas se han tomado de documentos específicos sobre temas previstos. Los procesos de implementación del organismo dentro de la Universidad Tecnológica de Pereira deben involucrar todos los estamentos, además de los directamente responsables del mantenimiento de estándares de funcionamiento, como de las instancias institucionales superiores las cuales deberán garantizar el funcionamiento adecuado del mismo. La principal conclusión del trabajo exige la imperiosa necesidad de realizar el funcionamiento mediante la ampliación de alcance del LMD...

Guías prácticas para la calibración de instrumentos de medición

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Publisher : Instituto Tecnológico Metropolitano
ISBN 13 : 9585414031
Total Pages : 141 pages
Book Rating : 4.5/5 (854 download)

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Book Synopsis Guías prácticas para la calibración de instrumentos de medición by : Nelson Bedoya Cardona

Download or read book Guías prácticas para la calibración de instrumentos de medición written by Nelson Bedoya Cardona and published by Instituto Tecnológico Metropolitano. This book was released on 2016-12-01 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt: La presente obra relaciona los protocolos para la calibración de instrumentos de medición en las magnitudes físicas: longitud, masa, temperatura, presión, variables eléctricas, volumen y fuerza, bajo estándares técnicamente válidos a nivel nacional e internacional. Apoya las actividades de formación en las áreas de Instrumentación Industrial y Metrología, para los diferentes programas de educación superior, que relacionan en su currículo la ciencia de la medición como elemento necesario para el desarrollo de las competencias de los estudiantes, cuyo objetivo principal sea lograr que estos identifiquen la importancia del proceso de calibración y su impacto sobre la calidad de los procesos productivos.

Handbook of Food Engineering Practice

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Publisher : CRC Press
ISBN 13 : 9781420049077
Total Pages : 732 pages
Book Rating : 4.0/5 (49 download)

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Book Synopsis Handbook of Food Engineering Practice by : Kenneth J. Valentas

Download or read book Handbook of Food Engineering Practice written by Kenneth J. Valentas and published by CRC Press. This book was released on 1997-07-23 with total page 732 pages. Available in PDF, EPUB and Kindle. Book excerpt: Food engineering has become increasingly important in the food industry over the years, as food engineers play a key role in developing new food products and improved manufacturing processes. While other textbooks have covered some aspects of this emerging field, this is the first applications-oriented handbook to cover food engineering processes and manufacturing techniques. A major portion of Handbook of Food Engineering Practice is devoted to defining and explaining essential food operations such as pumping systems, food preservation, and sterilization, as well as freezing and drying. Membranes and evaporator systems and packaging materials and their properties are examined as well. The handbook provides information on how to design accelerated storage studies and determine the temperature tolerance of foods, both of which are important in predicting shelf life. The book also examines the importance of physical and rheological properties of foods, with a special look at the rheology of dough and the design of processing systems for the manufacture of dough. The final third of the book provides useful supporting material that applies to all of the previously discussed unit operations, including cost/profit analysis methods, simulation procedures, sanitary guidelines, and process controller design. The book also includes a survey of food chemistry, a critical area of science for food engineers.

Polymer Permeability

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Publisher : Springer Science & Business Media
ISBN 13 : 9400948581
Total Pages : 387 pages
Book Rating : 4.4/5 (9 download)

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Book Synopsis Polymer Permeability by : J. Comyn

Download or read book Polymer Permeability written by J. Comyn and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 387 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polymers are permeable, whilst ceramics, glasses and metals are gener ally impermeable. This may seem a disadvantage in that polymeric containers may allow loss or contamination of their contents and aggressive substances such as water will diffuse into polymeric struc tures such as adhesive joints or fibre-reinforced composites and cause weakening. However, in some cases permeability is an advantage, and one particular area where this is so is in the use of polymers in drug delivery systems. Also, without permeable polymers, we would not enjoy the wide range of dyed fabrics used in clothing and furnishing. The fundamental reason for the permeability of polymers is their relatively high level of molecular motion, a factor which also leads to their high levels of creep in comparison with ceramics, glasses and metals. The aim of this volume is to examine some timely applied aspects of polymer permeability. In the first chapter basic issues in the mathema tics of diffusion are introduced, and this is followed by two chapters where the fundamental aspects of diffusion in polymers are presented. The following chapters, then, each examine some area of applied science where permeability is a key issue. Each chapter is reasonably self-contained and intended to be informative without frequent outside reference. This inevitably leads to some repetition, but it is hoped that this is not excessive.

Trends in Food Engineering

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Publisher : CRC Press
ISBN 13 : 9781566769914
Total Pages : 376 pages
Book Rating : 4.7/5 (699 download)

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Book Synopsis Trends in Food Engineering by : Jorge E. Lozano

Download or read book Trends in Food Engineering written by Jorge E. Lozano and published by CRC Press. This book was released on 2000-06-07 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Trends in Food Engineering presents a wide vision of food engineering, with an emphasis on topics vital to the food industry today. The first section deals with physical and sensory properties of food. The emphasis in these chapters is on structure-function relationships, food rheology, and the correlations between physicochemical and sensory data. The second section, on advances in food processing, includes recent developments in minimal preservation and thermal and nonthermal processing of foods. The book concludes with current topics in food engineering, including applied biotechnology, food additives, and functional properties of proteins.