Bibliographic citations
Torres, J., (2019). Diseño e implementación de un sistema de control electrónico para filtros hepa en una cabina de bioseguridad clase II para el laboratorio Bermanlab de Trujillo [Trabajo de suficiencia profesional, Universidad Tecnológica del Perú]. https://hdl.handle.net/20.500.12867/3306
Torres, J., Diseño e implementación de un sistema de control electrónico para filtros hepa en una cabina de bioseguridad clase II para el laboratorio Bermanlab de Trujillo [Trabajo de suficiencia profesional]. PE: Universidad Tecnológica del Perú; 2019. https://hdl.handle.net/20.500.12867/3306
@misc{renati/810445,
title = "Diseño e implementación de un sistema de control electrónico para filtros hepa en una cabina de bioseguridad clase II para el laboratorio Bermanlab de Trujillo",
author = "Torres Pantoja, Jaime Luis",
publisher = "Universidad Tecnológica del Perú",
year = "2019"
}
In this project, the objective was to implement a prototype of an electronic control system for Hepa filters in a biosafety cabinet with a pressure control logic to ensure a sterilized environment, clean of pollutants and giving the user security to the sample and to the work area. In the first stage it was verified how the Hepa filters are found, managing to develop the proposed design in a microcontroller pic 16f877 of the microchip family by applying a free software such as Proteus that includes the simulation stages of our electronic system. The components we use as the differential pressure transmitter, pic microcontroller and electronic components, etc. They helped us design and implement the electronic prototype of the Hepa filter failure warning control. The respective functional tests in the development of the control prototype with the differential pressure transmitters, accurate values of differential pressures 0.5 inH2O to 1.5 inH2O were obtained, thus checking the two different pressure levels through the positive and negative location of the hoses at stable air flow points. With particle count measurements, photometric test, radiometric test, sound test, luminance test, laminar air flow test that the NSF-49 standard establishes for the proper functioning of biosafety booths, we conclude that our electronic prototype It was developed correctly under the general validation of each parameter of our final tests. All cabins are subject to these measurements for proper operation.
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