House Installation Trainer Electronic Engineering Lab
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Demonstrates the electrical circuit of a complex full conditioning system with heat pump function. The control circuits are actually present. The components in the load circuits are simulated (e.g. compressor, heater, 4-way reversing valve). Identifying electrical faults in air conditioning systems requires comprehensive knowledge. This knowledge includes the design and operation of the individual electrical components as well as the reading of circuit diagrams. Helps to acquire this knowledge. At very low outer temperatures an electrical auxiliary heating is activated during heating operation. With low air humidity the hygrostat activates the humidifying function. The air conditioning system with heat pump function cools in the summer and heats in the winter. During heating operation the defrost timer introduces a hot gas defrosting by briefly switching the 4-way reversing valve. The operating state of the simulated components is indicated via lamps in the circuit diagram on the front panel. Typical protection devices, such as circuit breaker and frost protection monitor, complete the electrical circuit.
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It has functions as follows: stopwatch timing, time, calendar, week and alarm clock.
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Industrial Installation Trainer Electronic Engineering Lab
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The heat extracted is transferred to the hot reservoir, together with heat generated by the electrical supply to the peltier device. This heat is removed by a water-cooled heat exchanger. The flow rates can be adjusted to provide a range of operating temperatures. By varying the electric power into the system, the behaviour of the system at different operating points and temperatures can be established. The thermo-electric Peltier device is positioned in a heat transfer path, between two copper blocks, extracts heat from one block (cold reservoir) and transfers it to the other block (hot reservoir). In order to measure the heat transfer rate, the cold reservoir is fitted with an electric heater.
Instrumentation is provided to measure the temperatures of the blocks, the electric power supplied to the Peltier device, the cooling water flow rate and the cooling water temperature rise.
The Peltier device can also be used to generate a small quantity of electric power when a temperature difference is applied. This effect can also be demonstrated. The heater power is measured , and so it is possible to establish a complete energy balance for the system.
Electricity and Electronics Fundamentals Trainer Electronic Engineering Lab
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The Test Bench For Electric Machines is a multipurpose bench for the study and characterization of the electrical machines using an automated test approach. The system is composed of the following main sections:
HMI (Human machine interface): the heart of the laboratory. The HMI communicates with the other devices via serial port using the Modbus protocol, reading electrical and mechanical data from instruments and providing the commands to the prime mover, so it can be used as drive, load or a speed and torque control to put the machine under test in a specific working condition or to simulate different load profiles such as fan, lift, etc. It performs the test automation and provides the user interface to execute the experiments.
Instruments: collect mechanical (speed, torque and temperature) as well as electrical data, and can provide control signals to synchronize a generator with the grid.
Prime mover: A squirrel cage three-phase asynchronous machine controlled by an inverter in four quadrant operation providing the mechanical power and torque necessary for the characterization of the machine under study.
Digital Logic Trainer Electronic Engineering Lab
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The following can be seen:
Parking lock
All parts can be turned
The parking lock is functioning
Cable harness
Electric motor
Differential
Axle shafts.
Electromagnetic Devices Study Module Electronic Engineering Lab
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Composed of of Kit For The Study Of Digital Electronics
Sub module with Flip Flop JK Master Slave
Sub module with Flip Flop D Master Slave
Sub module with 4 AND gates and 4 OR gates
Sub module with 4 EXOR gates and 6 NOT gatesv
Sub module with 4 NAND gates and 4 NOR gates
Sub module with multiplexer and Demultiplexer
Sub module with oscillators
Sub module with latch & buffer circuit
Sub module with up down counter
Sub module with 7 segment display
Sub module with shift register.
Can demonstrate damped oscillation and amplitude oscillation phenomenon, the inductance with second gear, capacitance also with second gear to get four different frequencies of oscillation amplitude, oscillation damping, needle visible pendulum supported more than 4 times, panel size is not less than 450mm * 320mm.
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Resistance Decade Box Electronic Engineering Lab
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Electro Hydraulic Testing Station learning system features a hydraulic press module, part clamp module, hydraulic power unit, and more Among other demonstrations, the clamp module will pick up a test valve and the hydraulic press module will hold a test manifold against the valve body. Electro Hydraulic Testing Station allows learners to gain valuable product testing skills used in automated processes by studying topics like station operation and adjustment, module sequencing, and station sequencing. Learners will use these and other components to practice operating, programming, and adjusting real-world mechatronics equipment. Electro Hydraulic Testing Station learning system will allow learners to practice and study how products are tested on an automated line, how these skills are integrated within a larger automated process, and an example of how hydraulics are utilized on an automated line. Uses components that learners will find on-the-job in order to give the best opportunity to build confidence and industrial competencies.
Features:
Allows learners to practice and study how products are tested on an automated line, how these skills are integrated within a larger automated process, and an example of how hydraulics are utilized on an automated line
Allows learners to gain valuable product testing skills used in automated processes by studying topics like station operation and adjustment, module sequencing, and station sequencing
Includes a hydraulic press module with horizontal hydraulic cylinder and electro-hydraulic valve; hydraulic power unit; pressure transducer system; part clamp module; an operator station with lockout.
Capacitance Decade Box Electronic Engineering Lab
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All the power and instruments used in the experiments have reliable protection. At the same time it set up a reliable safety protection system. Its superior performance is the best choice of the major colleges laboratory construction. The experimental device absorbs the advantages of domestic and foreign advanced teaching equipment. It uses hanging box. All experimental instruments have the digital display. It takes full account of the laboratory's current status and future trends and makes the innovation in performance and structure.
Applications:
It is applicable to major colleges experiment teaching like electrician basis, electrical engineering, digital circuit, mode voltage, motor learning, motor and power drag, motor control, relay contactor control. Also the programmable controller experiment, the motor inverter control experiment and so on can be expanded.
Electrolyte Solution Conductivity Tester
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Analog Multimeter (DC 1000V, AC 750V, 1KΩ) Electronic Engineering Lab
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Digital Multimeter AC 500V DC 500V 200MΩ Electronic Engineering Lab
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An electro-solenoid valve hasalso been cut away so that its interior can be studied. The Electronically ControlledShift Valve Body Of An Automatic Transmission gives an insight into thecomplicated interior of a modern shift- valve body. In the cut-away housing, one sees the control plunger and control springs.
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