The trainer can be upgraded to high-level automation engineer with the help of the trainer system. The Hydraulic Training System is launched to offer enriched education from basic oil pressure components, advanced oil-pressure loop design to PLC - based electrical control system.
Features:
Trainees learn PLC programming, including architecture, instructions and ladder diagram.
Trainees get familiar with the principles and applications of various oil pressure components.
Trainees learn oil-pressure loop design.
The hermetically sealed refrigerant compressor incorporates a brushless three phase DC electric motor that is driven by a variable speed controller. Compressor speed and power supplied is displayed on the PC.
The condenser and evaporator are brazed plate heat exchanger and utilize a large common reservoir of water to minimize changes in water temperature during operation. The refrigerant exiting the compressor passes through a condenser, receiver, filter, variable area flow meter, expansion valve and evaporator before retuning to the inlet side of the compressor.
Adjustable Overshot Sluice Gate complete with user instruction sheet.
Adjustable Undershot Sluice Gate complete with user instruction sheet.
Float Operated Tilting Gate complete with user instructions and experimental manual.
Float Operated Radial Gate complete with user instruction sheet.
Floating weir gate complete with user instruction sheet.
The Electrical PWM Fault Trainer is compact, self-contained, and provides a PWM output to view the signal on an oscilloscope. The Electrical PWM Fault Trainer is designed to introduce the concepts of Electrical Fundamentals, Pulse Width Modulation (PWM) Actuator Control, and Fault Diagnosis.
The Electrical PWM Fault Trainer contains the following components and capabilities:
Power Supply providing 12VDC
ON/OFF Switch W/ LED indicator
Banana Jacks for making wiring connections
Four different value electrical loads
Fuse for Circuit/Device Protection
Four-position switch for inserting faults: (Open, High Resistance, Short to Ground, Short to Voltage)
Connector wires in three colors
Auxiliary Jacks for testing external components
Ground Jack
High/Low Frequency Selector Switch
PWM Output Jack
Faulted/Non Faulted Switch
PWM (Duty Cycle) Output Control Knob
Optional Submounts available.
Use original car battery management control system, accomplishing dynamic monitoring of each single cell voltage, dynamic estimating of battery capacity, dynamic monitoring of battery temperature, dynamic displaying of all battery information, dynamic monitoring of the total loop current, dynamic alarming indication, charging real-time control etc.
Power supply main switch, BMS battery management control unit, BMS information display screen, emergency stop switch, Jog switch, 12V switching power supply, charging and discharging socket, power supply detection terminal etc. are installed on the trainer panel. The power control unit electrical signal can be directly detected on the panel, such as resistance, voltage, current and frequency etc.
The color circuit diagram and working principle diagram are printed on trainer panel, to help students to understand and analyze the working principle of the electric vehicle battery pack management system through circuit diagram and object
Trainer base adopts steel structure welding, with spray paint treatment and self-locking casters.
220V AC power, converts to 12V DC power supply by internal circuit transformer rectifier.
Centrifugal blower and PTC auxiliary heater are installed in the internal of the trainer for simulating of discharge load of battery pack during vehicle operation.
The transient response of the sensors can be examined by quickly immersing them in the second tank. Digital instruments for measuring temperature, voltage and resistance enable the characteristic curves to be drawn. A wide range of temperature measurements can be performed and compared using this unit. A 3-channel line recorder can be used to continuously record the measured values from the electrical temperature sensors (thermocouple, thermistor, RTD) and thus to document the different responses. The thermometers and temperature sensors to be investigated are heated to the same temperature in a tank of water. A second heated tank with an electronic control system provides water temperatures up to 80C.
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Electronic pressure sensor
Solenoid valve to generate disturbance variables
Pressure control in a tank
Software-based controlled system simulation
Experimental unit for control engineering experiments
Process schematic on front panel
Speed controlled diaphragm gas pump.
The Rotameter is used for the flow measurement. The pressure at the valve inlet is measured with the help of manometer. The air regulator and pressure gauge is provided for regulating air supply. The setup is specially designed for various experimental and demonstrative capabilities. The Stainless Steel water tanks with pump are provided for continuous water circulation. These units along with necessary piping and fitting are assembled in a painted MS Structure. The product consists of Pneumatic control valves of Linear and Equal % type.
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The Drum Brake System is particularly suitable for motor vehicle teaching. With this unit we can carry out studies and experiments to investigate the relationship between actuating forces and the braking torques and for the determination of the coefficient of friction between the brake lining and the drum. The unit permits to demonstrate the difference in the braking torque between leading and trailing shoe braking systems and the effect on the braking torque of the different combinations of leading and trailing shoes.
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Pattern plate with pattern of epoxy-resin in one piece
Core die, core iron
Moulding tools
Aluminum cope and drag box, screwable
Worksheets for instructor and students
15 kg moulding sand in a separate container
Thermometer
Pouring ladle with 5 kg Woods metal (melting point 70C).
The unit provides common instrumentation for all of the options. Specialized instruments are included as required with the modules. The main unit consists of an instrumentation and control console that supplies a variable flow of compressed air to the range of optional modules.
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This is often seen in an ice skater performing a pirouette. First they spin round on an axis corresponding to their body, arms outstretched. When they raise their arms above their head, the increase in spin in considerable. Conservation of linear momentum is well understood and often demonstrated to students. Rather than go to an ice rink, students can perform this experiments in the laboratory. Equally important is the conservation of angular momentum. It is not easy to do meaningful experiments on this, but a highly visual demonstration of almost dramatic impact is the effect of reducing the radius of a rotating mass.
The resulting increase in angular velocity is considerable.
The weights are moved to the outer ends of their travel, away from the centre of rotation. The arm is then spun rapidly by hand, and the weights pulled towards the centre by the cord.
A bench mounted vertical board has a rotating arm along which two weights can be moved by a pull cord operated by the student or demonstrator.
Features:
Used for demonstration only, no measurements are intended. Demonstrates basic concepts of conservation of angular momentum through visual observation.
Low cost, effective teaching Self-contained Wall mounted High visual impact "hands-on" experience
Range of Experiments.
Features:
Ignition source with fine-adjustment valve
Stainless steel combustion chamber
Timer
Specimen holder
Gas controls and safety flashback device.
Salient Features:
Easy Changeability: Easy change from phain to threaded and screwed specimens.
Loading accuracy as high + 1%.
Autographic recorder: Simultaneous roll autographic recorder supplied as standard to enable study of the behaviors of materials.
Speeds: Straining at variable speeds to suit wide range of materials.
Facilities for tests: Motor-driven threaded columns for quick and convenient adjustment of lower cross head to facilitate rapid fixing of tear specimen.
Simple and Safe: Simple to operate. Robust construction. Chrome plated metal components. Wide range of standard and special attachments / accessories available.
Ideal Dia.: High reading accuracy due to large size ideal design of dial.
Large columns: Large effective clearance between columns enables testing of standard specimen as well as structures.
The frame has specially designed slots and self-positioning nuts that hold the Structures experiments and instruments. This fixing system is quick and easy to use. It allows students to change, position and secure each experiment.
A lightweight yet strong bench-mounting frame that holds interchangeable experiment modules and instrumentation from the AII Structures Tester range.
Adjustable feet support the frame to allow students to level the apparatus before use.
Supplied in kit form with instructions for use and a text book.
A self-contained product that shows how a self-acting gas lubricated journal bearing works. It also shows the onset of whirl. A hand operated load control and load cell allow the user to apply and measure the load on the bearing bush. The bush has pressure tappings equally spaced around its circumference.
The shaft has a high-quality surface finish and spins inside a vertically loaded bush. The main part has a variable speed motor that turns a belt drive. The belt drive turns a precision bearing shaft. The tappings connect to a multi channel digital pressure display unit.
Experiments:
Demonstrate how bearing speed and therefore compressibility number affects the pressure distribution in the bearing, and how this compares with theory.
Demonstrate how a vertical load affects the pressure distribution around an air-lubricated journal bearing.
Demonstrate the onset of whirl.
Features:
Support for multi-language user-interface extendibility.
Automatic requesting for testing result data, also capable of launching an advanced analysis to inspect the data.
As many as 20 layers of sensor linear compensation, elevates the precision of the instruments to the next level.
Complies with standard requirements of torsion and compression, as well as a variety of destructive, non-destructive and multi-cycle tests.
Support for multi-level elastic modulus tests.
Closed loop control of channels such as load, displacement, deformation, etc. Smooth switching in between.
Rounding off of numerical testing data complies with Rules of Rounding Off for Numerical Values, supports rounding off in sections and custom rounding off.
Dynamic display of load, displacement, deformation and real-time testing curve on the screen.
Characteristic testing data can be marked on testing graphs.
Capable of statistical operations on testing data (average, standard deviation, coefficient of variance).
Capable of re-analyzing test data and curves, and partial zooming of testing curves at will.
Support saving, instant retrieving and inspection of testing results.
Support Excel report templates and customized editing of test reports.
Horizontal Tensile Testing Machine With Electro
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Hydraulic Servo Shear Testing Machine For Rubber Bearing
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Integrated with safety barriers, travel limit protection and full scale protection.
Safety barriers are installed at two sides of the working table to ensure the safety of operators.
Intuitive display of length and weight.
Support for saving, instant retrieving and inspecting measurement data.
Integrated with non-contact laser measurement, improving the precision and reliability of measurement data.
Completely automatic measurement process. Place the component on the V-shaped bearing, press the measure button, and the measurement instrument will complete the measurement quickly. The measurement data are directly retrieved, displayed and saved by computer software.
Specially developed measurement control system, featuring a high speed processing unit and a performance of high stability and precision.
