Pressure Process Control Learning System simulator features an exposed component layout built to enhance a learners understanding of a pressure process control systems operation. This functionality allows learners to study important industrial gas blanket applications as well as gain valuable hands-on experience in practicing a broad range of pressure process operations in both manual and automatic modes. Pressure Process Control Learning System offers the ability to control liquid level and tank pressure simultaneously using a human machine interface (HMI), programmable automation controller (PAC), and variable frequency drive (VFD) that are found in real-world industrial fields such as pharmaceutical, bio-technology, and power generation. Additional industrial-grade components on this learning system include: level sensors, which learners can use to set alarms; a centrifugal pump for producing liquid flow; and several valves to show their function and operation in a loop control system. This training simulator is compact enough to fit through a standard door, yet broad enough to offer all of the skills and topics a learner needs.
Features:
Highly Interactive Multimedia to Engage All Learners
Use with Additional Process Control Systems
Control Liquid Level and Tank Pressure Simultaneously
Practice Real-World Pressure Control using an Industrial-Grade PAC
Student Reference Guide.
Experiments:
Study and understanding of the operation of a chiller unit
Detecting the system operating parameters
Plotting of the refrigerant cycle on a pressure-enthalpy diagram of the refrigerant gas
On-off control of the cooled water temperature
Plant start-up and system monitoring using the incorporated protection and safety devices
Calculation of thermal balances for the refrigerant and water circuit
Safety control using the high and low pressure switch and flow switch.
Real-time drawing of curves of remaining load with time, or temperature with time.
Automatically retrieves test data and inspects the stress relaxation performance of the specimen. (e.g. stress relaxation rate, relaxed stress, relaxation rate, etc.)
Closed test space design reduces the temperature shift resulted from the air flow at the air-conditioner vent, improves the temperature uniformity and stability in the test space.
Pre-installed with reaction frame, provides more convenience for the load transducer to calibrate.
Comparing a framed structure with a column-based structure, the framed structure has better stiffness that is over 2.5 times greater than the column-based structure.
Support for 100-hour tests. Test time can be assigned at will. E.g. 24-hour test.
Closed loop control of channels such as load, displacement, deformation, etc. Smooth switching in between.
Splitting the sampling stage into four sub-stages and applies different sampling cycles in consideration of the logarithm characteristic of time, improving the reliability of data greatly.
Algorithm to predict specimens stress relaxation performance after 1000 hours (or any specified value in hours), with the option of single or double logarithm. Capable of predicting with standard specimen data or real-time collected data (Suggested). Integrated with an extensive specimen library to improve the precision and reliability of testing results.
As many as 20 layers of sensor linear compensation, elevates the precision of the instruments to the next level.
The column demonstration apparatus is a small scale vessel that models the operation of a gas contactor or distillation column using air and water as working fluids. Column staging internals show:
Tray columns using sieve, valve and bubble-cap trays
Packed columns using both random and structured packing
Function:
The process has manual control valves with rotameters and is intended to demonstrate contactor distillation principles with basic visual manual operation.
Gas Contactor Distillation Column Demonstrator process uses air and water to emulate column dynamics. Water is recycled; the air is vented to atmosphere.
The learner learns how to use the Screen Control and soft keys to navigate commonly used screens and how to read and interpret the information on the screens. CNC Control course focuses on the purpose, common components, functions, and operations of the CNC. This course provides practical knowledge of how to perform common operations and troubleshooting tasks using the CNC.
Features:
Stunning 3D Animations
Text and Audio
Strong Depth and Breadth of Content
Engaging Interactions
Built for Self-Paced Learning.
Wind Turbine Generator Control Troubleshooting Learning System allows learners to gain adaptive skills for generator system operation, adjustment, and troubleshooting in a wide variety of situations. It helps learners to develop and practice both wind turbine component and system level skills and gives them the classroom instruction and hands-on experience that they need to succeed in this emerging and growing field. They know how to service, operate, and troubleshoot the generator control system, which includes the generator, rectifier, generator control unit, power distribution panel, pad mounted transformer, and generator control software. Wind Turbine Generator Control Troubleshooting Learning System also includes unique electronic fault insertion system, which lets learners gain hands-on experience with the troubleshooting of realistic generator control problems, as well as receive automatic feedback on their progress. The generator control system is the heart of a utility-scale wind turbine, converting mechanical rotation of the hub into clean, 3-phase power that synchronizes with the utility grid. Keeping these turbines operational and well maintained requires a specialized skill set, and wind turbine technicians possess these skills. Furthermore, Turbine Generator Control Troubleshooting connects to Nacelle and Hub workstations to create a comprehensive wind turbine learning laboratory.
Features:
Computer Based Fault Insertion across All Key Subsystems
Real-World, Utility-Scale Turbine Generator Control Experience
Connects to Nacelle and Hub workstations to create a comprehensive wind turbine learning laboratory.
This trainer has amodular structure and it consists of panels installed on a verticalframe. It is supplied with a theoretical and practical manual. Industrial type components are educationally adapted by using a modular panel system to permit the step by step assembling from the simplest circuit to the most complex system. This laboratory is designed for the study of the Level Control Application to allow the student a practical training, based on theperformance of guided experiments. The modularity of this system can give the students a direct and immediate approach to the topics, offering the opportunity to study various subjects, performing several experiments as following:
Pumps features:
Measurement systems features
Level control with adjuster P
Level control with adjuster PI
Level process features
Level control with adjuster PID
Level control with a 2 position controller.
The mixed vapour contains a higher concentration of the component with the lower boiling point (ethanol). It leaves the top of the column and is condensed using a condenser and a phase separation tank. Distillation is used to separate liquid mixtures made up of individual liquids that are soluble in one another. Rectification refers to distillation in a counterflow. Part of this condensate is collected in a tank as product while the rest is fed back into the column. The mixed vapour produced then moves upwards in the column. Here, on its way downwards, it undergoes further heating and material exchange with the rising mixed vapour. Ethanol/water is recommended as the liquid mixture for the. It is fed into the column. It partially evaporates on its way to the bottom of the column where it is heated to boiling. The liquid phase moves to the bottom and can be collected in two tanks. This exchange causes the vapour phase to become richer in ethanol and the liquid phase to become richer in water.
....
This Flow Control Apparatus is designed to demonstrate automatic control of the ow of water delivered by a centrifugal pump. The present invention relates to a flow control apparatus for a positive-displacement pump such as rotary-vane pump, plunger pump, gear pump, and more particularly to the flow control apparatus for keeping a flow rate of fluid discharged from the pump at the high rotational speed which is lower than a flow rate of fluid discharged from the pump at the low rotational speed. The unit enables students to investigate the effects of changing the parameters of the control algorithm (proportional band, integral action and derivative time) on the control capability of the system.
....
The set includes some of the most important pneumatic components, used in industrial control applications. Special explanatory technical plates show each sectioned component explaining its operation with notes, drawings and technical data. The use of contrasting colors according to a pre-established code simplifies the informative process as well as the learning one. In sectionizing each component the best care has been taken to evidence all the interesting constructive detailed features.
....
Automatic Water Level Control Model
....
The Study of Microcontroller
....
The Heat Exchanger Trainer With PID Loop Control are of equal surface area with each one having unique features. The Heat Exchanger Trainer apparatus consists of six heat exchangers with associated fluid temperature indicators and flow indicating controllers. Trainees are able to learn the impact of: construction material, flow pattern or direction, turbulent or laminar flow, and exchanger design. The transfer of heat energy between fluids is a very common industrial operation.
....
Engine Control System Motronic demonstration panel represents the multipoint petrol injection (MPI) system MOTRONIC Integrated engine control system shows different operation modes of the fuel injection ignition system and the Engine Control System Motronic is based on OEM components of Audi VW.
The main characteristics and functions of the Engine Control System Motronic trainer are:
Monitoring operation of fuel supply system, injected fuel quantity, spray pattern quality, fuel pressure of the fuel pump.
Built -in fuel pump in a transparent tank which allows to see its operation;
Easy access for high voltage measurements.
Possibility to change the air/fuel mixture by the oxygen sensor signal simulator.
Integrated engine control system with multipoint petrol injection system (MPI).
Adjustable air flow rate simulator allows to demonstrate a work of mass-air flow meter and air temperature sensor.
Visible work process of spark plugs.
Manual adjustment of the engine crankshaft speed.
The Engine Control System Motronic trainer has the following diagnostic and measurement Features:
Displaying the operating system parameters (live data)
Activating the actuators (depending on the control unit)
Control unit diagnosis
Electronic control unit (ECU) identification
Possibility to measure electrical signal parameters of each system component (such as sensor or actuator)
Possibility to measure high voltage circuit of the ignition system
Throttle valve adaptation Oscilloscope/multimeter (not included in the trainer)
Possibility to measure the parameters of the system connecting to the banana connector
Control unit encoding/configuration
Reading/erasing fault codes.
A self contained bench top service unit designed to provide services for up to five different chemical reactors:
Transparent Batch Reactor
Plug flow reactor
Continuous Stirred Tank Reactor
Tubular Reactor
Laminar Flow reactor
Fully computer controlled and supplied with educational software (32/64 bit) specific to each reactor type. Simple interfacing to the (user supplied) computer by a USB interface
Provides PID temperature controlled hot water in order to maintain reactor temperature.
Complete with two thermocouples, an input for a third (user) thermo couple and a dual range conductivity sensor.
Two peristaltic feed pumps with individually variable flow rates, 0-140 ml/min.
This trainer has amodular structure and it consists of panels installed on a verticalframe. It is supplied with a theoretical and practical manual. This laboratory is designed for the study of the LightControl application to allow the student a practical training, based on theperformance of guided experiments. Industrial type components are educationallyadapted by using a modular panel system to permit the step by step assemblingfrom the simplest circuit to the most complex system. The modularityof this system can give the students a direct and immediate approachto the topics, offering the opportunity to study various subjects, performingseveral experiments as following:
P, PI and PID light controls using the CHR method.
pH Control Apparatus is designed to demonstrate the control of the acidity of a water supply by chemical dosing. Control of pH is an important aspect of water treatment in water cooling systems, hot water heating systems and boiler feed water. The pH Control Apparatus is designed to demonstrate the control of the acidity of a water supply by chemical dosing. Two methods are available to control the addition of the dosing chemical, either slug (on-off) dosing or continuous controlled injection. Both methods can be demonstrated with this apparatus. Optional equipment is available to convert the apparatus into a Ratio Control Apparatus. Two methods are available to control the addition of the dosing chemical, either slug (on-off) dosing or continuous controlled injection.
....
This trainer is consists of three axes flight control computer, Mode Controller, Mode Annunciat or, Pitch / Yaw / Roll servos, Flight Director, and a magnetic slaved HSI System integrated with cockpit controls and includes control linkages to the control surfaces of a model aircraft.
The Autopilot/ Automatic Flight Controls Trainer is an excellent resource for teaching the principles of automatic flight controls by demonstration using a complete system that encompasses all the aspects of auto pilot and automatic flight controls. This is dedicated to bridging the gap between classroom instruction and practical,hands on training. This is representative of autopilot systems used on large commercial aircraft.
This is equipped with a complete control mechanism linked to a control yoke and rudder pedals. The visual display of realistic effects enhances the perception and understanding of flight controls. The trainer, in the standard configuration consists of a large model airplane with all the main control surfaces. Any movement in control yoke and rudder pedals results in the proportional movement of the control surfaces.
Traffic Light Control System Model
....
Computer interface unit and software are included. The Continuous Beam Computer Interface set has the same accessories as Vertical Force Supports are replaced by Vertical Force Load Cells with digital indicators.
....
