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  1. 1. Development of a Mechanical System to Dynamically Calibrate Pressure Sensors using a Vibrating Liquid Column

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Mugisha Macbeth Ruhweza; [2017]
    Keywords : Dynamic calibration; working liquid; pressure sensor; liquid column; Dynamisk kalibrering; arbetsvätska; trycksensor; vätskepelare;

    Abstract : This report describes a simple mechanical system developed for producing dynamic pressures of up to 50 kPa from zero-to-peak and over the frequency range 0-58 Hz. The system is constructed for dynamic calibration of pressure sensors and consists of an open tube, 30 cm in height, mounted vertically on the support plate. READ MORE