Centrifugal pumps
Enviado por Angie096 • 26 de Septiembre de 2018 • Tarea • 517 Palabras (3 Páginas) • 96 Visitas
REPÚBLICA BOLIVARIANA DE VENEZUELA
MINISTERIO DEL PODER POPULAR PARA LA DEFENSA
UNIVERSIDAD NACIONAL EXPERIMENTAL POLITÉCNICA DE LAS FUERZAS ARMADAS
UNEFA CARABOBO – EXTENSIÓN LA ISABELICA
LABORATORY MATERIALS
ESTUDIANTE:
López G. María J.
Administración de Desastre
1° SEMESTRE SECCIÓN 01
VALENCIA, 19 DE FEBRERO DE 2.016
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[pic 1]Analytical balance: It is a kind of laboratory scale designed for measuring small masses, initially to lower milligram range. The dishes measuring an analytical balance are inside a transparent box equipped with doors so that dust does not build up and prevent any airflow in the room affects the operation of the balance.
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Beaker: It is a cylindrical vessel of fine borosilicate glass is most commonly used in the laboratory, especially to prepare or heat transfer liquids and substances.
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Bunsen Burner: A Bunsen burner or burner is an instrument used in scientific laboratories to heat or sterilize samples or chemical reagents.
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Burette: It is a long glass tube in tenths of a cubic centimeter, which is open at one end and the other end in a cap with key; used in the laboratory to determine volumes.
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Centrifugal pumps: Centrifugal pumps are used to transport liquids at every stage of the process, and is one of the most sensitive components used in the petrochemical industry.
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Conveyor belts: The conveyor systems are often used to transport raw materials. This implies a high resistance requirements for bearings for factors such as temperatures and contamination.
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Decanting funnel: It is used for separating immiscible liquids taking the difference between their densities, the denser is discharged from the bottom of the funnel.
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Electric motors: Electric drives for pumps, compressors, blowers and conveyor belt systems must withstand high operating temperatures and a high speed.
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Fans: Fans are required for a wide range of cooling processes. In most cases, these involve a high velocities and temperatures that can reach 200 ° C.
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Flask: Glass container, generally spherical in shape and with a straight and narrow neck, which is used in laboratories to contain and measure liquids.
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Graduated cylinder: A graduated cylinder is used in a variety of laboratory tests. The main function of a graduated cylinder is to measure fixed quantities of liquids, including potentially acidic liquids. The cylinder design allows them to make raw measurements and allows pouring liquids.
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