Capacitance Decade Box
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Capacitance Decade Box Electronic Engineering Lab
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Capacitive Load Bank
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The capacitor is externally mounted. Specifications and/or diagrams are silk-screened on the back of a clear-plastic front panel for ease of identification. The trainer is protected by a either a diode or thermal-magnetic circuit breaker. This trainer is a single-phase unit that can be used to teach the principles of the capacitor-run motor. The main winding, auxiliary winding and the capacitor of the capacitor-run motor are all brought out separately to 4mm terminals on the housing. Included in the Rotating Machines Trainer for 1/3 hp - 250 W. Requires a 120V 60Hz circuit.
Educational Advantages:
Equipped with a capacitor that is externally mounted
Included in the basic Rotating Machines Trainer (50016) for 1/3 hp - 250 Wv
Single-phase unit that can be used to teach the principles of the capacitor run motor
The main winding, auxiliary winding and the centrifugal switch are provided with separate 4mm terminals on the housing. The capacitor is externally mounted. Specifications and/or diagrams are silk-screened on the back of a clear-plastic front panel for ease of identification. A centrifugal switch disconnects the capacitor after a short time delay when starting the motor. The trainer is protected by a either a diode or thermal-magnetic circuit breaker. The Capacitor Start Motor is designed to teach the principles of a split-phase motor equipped with a starting capacitor specially built for this type of motor. Included in the Rotating Machines Trainer for 1/3 hp - 250 W. Requires a 120V 60Hz circuit.
Educational Advantages:
Equipped with a centrifugal switch that disconnects the capacitor after a short time delay when starting the motor
Designed to teach the principles of a split-phase motor equipped with a starting capacitor specially built for this type of motor
Included in the basic Rotating Machines Trainer for 1/3 hp - 250 W.
Refrigeration circuit with compressor, condenser, capacity controller, start-up controller, combined pressure switch and 2 evaporators in insulated chambers
Refrigeration chamber with evaporation pressure controller
Freezing chamber with electric defrost heater and hot gas defrosting
Separate or parallel operation of the chambers via solenoid valves
Simulation of 12 faults
Each chamber with solenoid valve, thermostat, thermostatic expansion valve, fan and heat exchanger for refrigerant supercooling
Investigation of a refrigeration system with refrigeration and freezing chambers
Touch panel pc for fault activation, data acquisition, evaluation and representation in the
Refrigerant R404a
Log p-h diagram
Refrigeration circuit with compressor, condenser and 2 evaporators in insulated refrigeration chambers
Methods for capacity control in refrigeration systems
Compressor with variable speed via frequency converter
Capacity controller in the compressor by pass
Each refrigeration chamber with adjustable heater to generate a cooling load, thermostatic expansion valve and fan
1 refrigeration chamber with thermostat, solenoid valve and evaporation pressure controller for temperature control
1 refrigeration chamber with refrigeration controller for temperature control; solenoid valve, fan and defrost heater as actuators
It is used for demonstrating unit of capacity in primary school mathematics teaching. It is made of colorless transparent plastic, with 1000ml capacity, one side opening, 27 small cubes and colored plastic.
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The instrument is composed of a plastic liquid tube base, capillary holder and five glass capillaries with different inner diameter.
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Capillary Tube Cutter
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The turret head is flexible for making sliding movement over the ram. It stays suitable equipment for industries which require identical kind of tooling frequently. The Capsten lathe belongs to the light duty kind of lathes and it is featured with turret head on the ram. This equipment can also be applied to obtain different cuts by rotating the turret head on the black wherein it becomes quite flexible and fast to work with. The ram is them fixed on the saddle which will not move at the time of tooling. It suits perfect for performing machining over short work materials. Above all, when it is comes to user friendly features in cutting, Capsten apparatus from Machine Tools is one of the best options.
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It consists of specimen holder, butterfly net, net with cover, plastic barrels, small shovel, pruning etc.
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Ideal for training in the operation, maintenance, repair and troubleshooting.
Main Features:
Piston compressor
Condenser
Dehydrating filter
Max. power 2 kW
Cooling liquid 400gt
Troubleshooting device for simulation of 4 faults
Nomenclature table
Pressure switch
Resistor
Thermostat
Expansion valve
Evaporation unit.
The Car Climatization Study Unit allows to study a climatization plant for motor vehicles by simulating both the cooling and the heating of thepassenger compartment.It includes the basic components present in this type of plants and allows to simulate the real working conditions. The fluidutilized is Freon R134a (HFC), which is CFC free.The unit is mounted on a wheeled frame and is fitted with the instruments necessary to measure the working parameters.Besides, it is possible to simulate same single faults.The study unit is supplied with manuals which describe the components, the installation and utilization procedures as well asmany exercises with experimental results.
Experiments:
Heating of the passenger compartment.
Effect of the engine speed on the frigorific cycle.
Effect of the air temperature at the condenser.
Cooling of the passenger compartment for a given thermal load.
Fault simulation.
Calculation of the frigorific efficiency under different load conditions.
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This module panel expands your system to the components of the driver's door of a modern car. The terminals of all the components are available to connect and for measurements. In connection with the control panel Controls CAN-Bus, this unit can be controlled and connected to the network.
Features:
Connect all original automotive components according to the wiring diagram
Quick and easy inserting hidden practical errors in the circuit configuration
Use standard workshop measuring and testing devices for diagnosis, programming and troubleshooting
Operation of the window-end position and the pinch protection by rail with cable, central locking, mirror control
Cross linking of the system by connecting power supply and bus lines of all control units, thus all lines are measurable and can be separated for diagnostic purposes
The electric mirror can also be connected as an extension
46 x ports in 4mm safety design, including 14x with a bridge plug, for wiring and for measuring.
Diagnosis of electrical systems is essential atthe car service workshop. The basis of diagnosis is the competence ofrecognising the electrical basic principles applied in the diverse, networkedvehicle systems, how they interact in a partial system and how to verify thisin measurements. The system comprises all required components; it is compact, can be used at once,and permits free wiring. The focus of the pedagogically valuable coursedocuments is on car diagnosis.
In the end these initially seemingly chaotic partial and overall systems can bereduced to simple circuits where the basic principles apply. When using vehicle lamps in the basiccircuits and collecting experience with non-linear behaviour, the learners maketheir first step into the professional world. The unique course comprises comprehensive documentation and extensive worksheets for teachers and students.The solutions book contains additional further explanations and solution charts. It can be assumedthat the trainees targeted here are not dealing with electrical engineering forthe first time. Still, the first tasks may commence with basic circuits already known to confirm what was taught before.
Aprerequisite for secure diagnosis is knowledge of the component Specifications and competence to verify its function by measurements. Information, measuring circuits andassessments focus on vehicle-related situations out of the great variety ofapplication options. The system comprises all required componentsit is compact, can be used at once, and permits free wiring. The focus of thepedagogically valuable course documents is on car diagnosis. In vehiclesystems, very different electronics components are integrated in circuits. The solutions book containsadditional further explanations and solution charts. The unique course comprises comprehensive documentationand extensive worksheets for teachers and students.
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