- Civil Lab Mechanical Lab Engineering Lab Equipments
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CAT NO: DIDACTICNLE-Export-209011
Multi-Pump Trainer- Engineering Lab Training Systems.
Technical Description
The represents a closed system for
training and experiments that is equipped with all the necessary
measuring devices. The test rig is equipped with 4 pumps, provision is
made for the installation of an additional pump of any type. The pumps
fitted comprise 2 identical centrifugal pumps with adjustable speed DC
shunt wound motors, a self-priming side channel pump with single phase
AC motor, and a reciprocating pump with a single phase AC motor.
Manometers on the suction and delivery side of the pumps indicate the
relevant pressures in the system. The flow is indicated by a water
meter. Volumetric flow rate measurement can be made using the stop watch
included. The rotational speed of the drive motors is determined using a
handheld tachometer. Current and voltage to the drive motors are
indicated in easy to read form on the switch box associated with the
test rig. The power regulator for controlling the speed of the DC motors
is also to be found there. Torque is determined using a torque wrench
with gauge; with the aid of the wrench a counter torque is placed on the
shafts of the motors installed as pendulum mechanisms, the torque can
then be read off. In this way the provides a wide range of measured data
that makes it possible to address key problem areas in pump technology.
Due to the closed water circuit and supply from an own
tank, the test rig is independent of the water mains.
This system is available as the with PC data
acquisition. Fluid Mechanics
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