A pendulum, a flywheel with string, a weight hanger and weights are used to demonstrate how energy is transferred from one from to another. The set is supplied in plastics box. Potential And Kinetic Energy Set is part of Mechanical Engineering Test Series which provides sets for various experiments on Basic Panel (separately supplied) to study or demonstrate specific engineering principles.
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All the elements of the unit are made of aluminum, stainless steel and treated steel.
Bench-top unit mounted on a structure made of anodized aluminum profiles, with a painted steel panel and with legs.
The student has to determine the moment necessary to overcome this rotation and keep the beam level. This equipment provides a simple easy to understand experiment on the equilibrium of moments. On a practical level, this principle is used in the measurement of goods, such as in chemical balances and steelyards. Several loads can be put on the beam at various positions. These will make the beam rotate.
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The bench is trolley-mounted and has a front panel on which the control devices and all the instruments needed for the tests are located. The system includes two water coolers to cool the air generated by the compressor, complete with thermo-resistances for measuring the temperature of the air and water at the input and output. The Variable Speed Two Stage Compressor Study Unit With Digital Torque Indicator makes it possible to study the major characteristics of a twin-cylinder air compressor with two-stage compression.
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Experiments:
Characteristics of a three-pinned arch
Appreciation of footing stability and economy
Operating Conditions
Relationship between applied loads and horizontal thrust produced from a simple determinate arched structure.
Operating environment: Laboratory
Operating relative humidity range: 80% at temperatures < 31ºC decreasing linearly to 50% at 40ºC
Storage temperature range: 25ºC to +55ºC (when packed for transport)
Operating temperature range: +5ºC to +40ºC.
Standard Features:
Made in accordance with the latest European Union directives.
Two And Three Pinned Arch
Supplied with lecturer guide and student guide.
A computer interface unit and software are included. The Simple Suspension Bridge Computer Interface set has the same accessories as except Vertical Load Cell is used instead of load hanger and weights.
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The profile has extruded grooves along its length which enable the support of a wide variety of fixings and fastenings. A large, thick aluminium base plate supports a Vertical Stand Apparatus post at its centre, which itself is manufactured from extruded aluminium profile. These cross members are independently moved to suit the wall brackets of the apparatus. Three horizontal cross bars are supplied, which allow the secure fixing of wall mounted experiments from the range of products.
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The demonstrates the importance of drying air before it is distributed to the users sites.
The has been designed and manufactured to incorporate all current safety standards.
The refrigerant used complies with anti-pollution legislation.
The Compressed Air Dehumidification Training Plant has been designed for the study of the dehumidification process for compressed air.
It also allows students to study the psychrometric properties of compressed air.
Experiment:
Studying the operation of an expansion valve
Plant start-up and system monitoring using the protection and safety devices incorporated into the pilot plant.
Investigating system behaviour and reactions with the variation of:
Plotting the refrigerant cycle on a refrigerant pressure-enthalpy diagram
Thermostat set point
Air flow at condenser.
It is also of significant interest in such diverse fields as Civil and Chemical Engineering, and Biology and Medicine. Early work in the subject was essentially empirical and despite many advances in mathematical analysis the complexity of the flow of real fluids is such that very few complete solutions of flow situations exist and therefore a large part of the topic of fluid flow in closed conduits remains an empirical science. In this area, three sets of experiments are considered which are all concerned with the flow of water through circular pipes or tubes, the head loss through pipe fittings, the loss of head at changes in pipe section, the head loss which occurs at entry and exit to pipes, the pressure loss across valves and valve characteristics. The flow of fluids in closed conduits or pipes is a major topic in the Mechanical Engineering subject of Mechanics of Fluids due to its practical importance in so many fields of study.
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The multi-tapped transformers give a choice of single and three-phase AC voltages for connectionto the diodes and thyristors. A centre-tapped inter phase transformer shows theeffect of reducing circulating currents in rectifier circuits. The control panel has clear mimic diagrams with shrouded sockets. Students use shrouded leads to connect the different parts of the circuits. The parts include thyristors, diodes, inductors, transformers and smoothingcapacitors. The Thyristor and Diode Trainer is a versatile teaching aid.It explores the principles and applications of thyristors, diodes andconverters. A mix of standard analogue meters and a multifunction digital metermeasure the currents and voltages in the circuits. Students use controls on the lower panel to adjust ACsupply voltage and ballast resistance during experiments. A load inductorshows the effect of inductance when smoothing the AC ripple in rectifiercircuits. Fast-blow fuses on the control panel protect the load side ofexperiment circuits.
Key Features:
Selectable gate pulse monitor connection to compare firingpulse with output waveforms
Fully equipped for both single and three phase experiments
Transducers and oscilloscope included for wave form monitoring
Internal or external thyristor firing control source
Variable thyristor firing delay for studies of harmonics andeffect of firing delay on output waveforms.
The Pump And Hydraulic Turbine Study Unit allows to carry out a wide range of hydraulic experiences.
The plant allows to perform experiments on turbine by turbine. The group is supplied with manuals which describe all parts of the Pump And Hydraulic Turbine Study Unit, the installation and utilisation procedures, aswell as many exercises with the relative results. It allows to test a centrifugal pump and to study the typical parameters of action and reaction turbines. The plant needs a little periodic maintenance. The measurements, which can be performed by varying the operation conditions, can be easily compared with data resulting from the theory.
The Complete Educational Wind Tunnel System is an easy-to-use, all-in-one fluids aerodynamics laboratory. Optional features include instrumentation, data acquisition, models and probes. Educational Wind Tunnel (EWT) System is a powerful tool for educators and researchers alike. With many optional features available, the budget-conscious user can start with a basic system and upgrade as needs change or funding becomes available. Perfectly scaled for high school or university use, the basic Educational Wind Tunnel system is also popular with small technical businesses needing an accurate, reliable testing device.
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The steam bench includes two evaporator vessels with interconnecting pipework and valves to allow single or double effect evaporation. The steam feed line includes a pressure reducing valve and safety relief valve. Double Effect Evaporator consists of a sturdy framework and panels of all steel construction, fitted with a student work surface interconnecting back panel and adjustable feet. Bourdon type pressure gauges are provided for pressure indications and thermocouples are used to measure temperature, which may be individually selected for display on an analogue temperature meter. The steam used is measured by sub cooling the condensate and using collecting beakers.
Experimental Capability:
Comparison of the relative efficiencies of a single effect and double effect evaporator.
Determination of the performance of a double effect evaporator.
Demand has grown significantly in recent years for light duty single cylinder research engines incorporating the latest technologies and offering the user maximum flexibility of build specification and component selection.
Application:
Air motion studies
Visualization of combustion process
Component development
Optimization prior to multi cylinder prototype build
Combustion chamber development
Effect of varying operating parameters, including ignition, injection and valve timing, EGR and induction pressure.
Alternative material investigation
Lubricating oil and additive development
Fuel research.
The Mini Kaplan Turbine Demonstration Unit is to be used with Mini Turbine Service Unit, and a computer. Mini Kaplan Turbine Demonstration Unit is a mini Kaplan turbine for studying the turbine characteristics with data analysis by computer. The turbine adjustable guide vanes direct water to the runner. Both are separately supplied. The unit consists of a mini Kaplan turbine with a dynamometer, output power sensors and software.
Experiments:
Power output vs speed for various heads and flow rates.
Torque vs speed at various heads and flow rates.
Racing characteristics.
Efficiency vs speed for a given head and flow rate.
This training kit contains pulse generator of different frequency levels, DC power supply system, data switches and breadboard. Ideal for projects of schools and colleges, this trainer has inbuilt PC board for its trouble free operation. Offered Digital Interface Trainer acts as unique computer system. It serves as a wonderful medium to learn how to write into ROMs and RAMS. Its digital section contains buffered LED readout system, logic switches and clock frequency system. We are an eminent supplier and manufacturer of best grade Digital Interface Trainer. The entire structure of this trainer is installed on metal base that has locks and handles.
Features:
Error free operation
Single PC board based design
Fast functioning.
The program consists of; Instructional Modules on Diesel Engines, Audio Visual Presentations, General Reference Manuals, Instructor's Guide, Diesel Engine Test Bed complete with Engine Test Stand and Fuel/Battery Stand. Light And Mid Dun Diesel Program is intended to offer the person comprehensive training based upon the light and mid duty diesels. Models in-dude Cummins, Ford, General Motors and others.
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A central block is clamped to the test beam. Vibration Absorber carries two spring steel strips which are clamped in a cantilever arrangement transversely across the test beam. Experimental module, which fits into the Vibrations frame making up part of the Universal Vibration Apparatus. With the aid of the LVDT from the cantilevers and mass system can be tuned to the same natural frequency as the surround test beam and motor exciter. Attached onto each cantilever is a set of masses, which can have their magnitude and position adjusted. Once this is achieved the resonance frequency of the original system can be observed along with the resonance frequency of the Vibration Absorber itself.
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Fire Alarm Trainer activates the detector and sets off the alarm system. The case has an internal divider and separate heater lamps designed to raise the temperature within the enclosure above the detector limits. A two zone Fire Alarm Trainer control panel to Fire Alarm Trainer is mounted on the front of a glass reinforced plastic panel. One detector zone consists of a temperature detector and rate of rise temperature detector mounted in a fire retardant glass reinforced plastic case.
Apertures at the base of the box allow combustion products from a match or lighter or visible smoke from the generator supplied to be injected into the enclosure housing the two types of detector. The second detector circuit consists of a manual call point followed by an optical smoke detector and ionised particle detector mounted in a similar box to the heat detectors.
The smart grid knows our requirement of power consumption. When the demand for electricity is at its maximum, the Smart Grid automatically adapts to the demand by picking up excess energy from many sources to avoid overload problems or interruptions of power. The Smart Grid is a system for an "intelligent distribution" of electricity, able to know the consumption of the various end users and to manage the generation and distribution of electricity according to demand. Furthermore, the software that runs the Smart Grid monitors the electrical flow of the system, integrates renewable energy into the network and activates / suspends the industrial or domestic processes during periods when electricity costs less / more. Simply put, if in a given area we have a potential overload of energy, the excess energy can be redistributed to other areas that need it, based on the actual requests from end users. It has, therefore, the function of sharing the electricity that is generated from various sources, both public and private, traditional and renewable, and ensuring that electrical devices use electricity as efficiently as possible.
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