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Disturbance variables generated by electromagnetic proportional valve in tank outlet
Tank with overflow and graduated scale
Experimental unit for control engineering experiments
Level measurement by pressure sensor
Process schematic on front panel
Level control process with transparent tank
Speed-controlled pump.
The instrumentation includes temperature sensors, two differential water pressure sensors, a mechanical level sensor (float switch) and an electronic level sensor (conductivity). It includes a variable volume process tank, a hot water tank with electric heater and indirect heating/cooling coil, a hot water pump, two non-dedicated pumps, three on/off solenoid valves and a proportioning valve. This allows the configuration to be quickly changed, offering a wide variety of different loops. The inlets and outlets of the various pumps, valves and tanks incorporate self-sealing quick release fittings.
The contains everything that is needed to perform a range of single-loop process control experiments in conjunction with a PC.
A pressure regulating valve with filter is also included to isolate the equipment from fluctuations in the water supply pressure. The flexible nature of the system also allows for a wide variety of different disturbances to be applied to the loops to allow the effectiveness of the control parameters to be compared. As all these disturbances are under software control, they can be repeated precisely during the optimisation process, thus allowing an excellent degree of fine-tuning to be implemented.
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Experiments:
Heat transfer
Multi-variable control up to three variables can be monitored and individually controlled
ON/OFF control experiment includes investigation of over shoot and undershoot, Frequency response of model process
Thermal inertia and variable-time constants
The flexible design of the equipment allows the user to develop many other analysis and control exercises to suit their needs. It is good for extended or advanced control experiments, and is ideal for student project work.
ON and OFF time ratio, rates of heating and cooling, offset and hysteresis
Proportional, proportional + integral, or proportional + integral + differential control.
Study of automatic control for a Brushless Motor.
Control and operation of a brushless motor in voltage
The student has the opportunity to learn to control and parameterize an automatic operation. The system allows the study of the operation of a Brushless Motor of a typical industrial process automation. The control and monitoring system can be done through a software that can:
Draw graphic curves
Set system parameters
Monitor real-time system (torque, speed, ...)
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Speed and Position Transducer and Control Trainer, Speed and Position Transducer and Control Trainer Equipments, Speed and Position Transducer and Control Trainer Tools, Speed and Position Transducer and Control Trainer Tool Kits, Speed and Position Transducer and Control Trainer Manufacturers, Speed and Position Transducer and Control Trainer Suppliers from India, China, Kenya
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Infrared Remote Control Doorbell Teaching B
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To reduce environmental pollution it is necessary to improve the efficiency of the engine for what concerns the exhaust gases. The combustion of the fuel inside the cylinders of an engine is, usually, incomplete. The more it is incomplete, the bigger is the Emission of noxious components which can be found in the exhaust gases from the engine.
This simulator takes into consideration all the relevant subjects and in particular:
Preparation and control of the fuel and operating conditions
Adaptation to the operating conditions
Composition and control of the exhaust gases in the Otto cycle based engines
Recirculation of the exhaust gases
Anti vaporation of the fuel
Combustion products
Analysis of the exhaust gases in the Otto cycle based engines: test cycles
Lambda regulation
Catalytic thermal post combustion.
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.
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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Domestically pioneered open-testing-method settings. Engineers may set up testing projects then operators may employ the projects for testing, greatly reduced the difficulty of the operations and the requirement in the skills and trainings of the operator.
Dynamic display of load, displacement, deformation and real-time testing curve on the screen.
Capability of mechanics testing on various metal materials. e.g. Metal tension, compression, bend, shear, etc.
Capability of mechanics testing on various nonmetal materials. e.g. Wire tension, plastic bending, cable peeling, etc.
Domestically pioneered highly efficient three-level operation model of testing data processing. Supports open testing data processing, appending custom testing data items and re-inspection of processed testing data.
Domestically pioneered process-oriented design of testing control. Provides users with intuitive testing control procedures and a wide range of instruction types. Also supports dynamic instruction parameter assignment.
Support for displaying a single curve of a specimen or the overlay of multiple curves.
Closed loop control of channels such as load, displacement, deformation, etc. Smooth switching in between.
Automatically sustains when it reaches the specified value.
Capable of re-analyzing test data and curves, and partial zooming of testing curves at will.
Support Excel report templates and customized editing of test reports.
Support for data searching. Returns the corresponding data at y-axis when entered the coordinate at x-axis.
Support saving, instant retrieving and inspection of testing results.
Dynamic display of torque, rotation and real-time testing curve on the screen.
Integrated with travel limit protection and full-scale overload protection.
Capable of sustaining at the maximum torque, rotation .
Options for displaying curves including torque-rotation.
Support for setting a target value on torque, rotation and grip load at will.
Control over loading speed of torque and rotation, no stepping for loading speed.
Features:
Automatically retrieves test data and inspects the stress relaxation performance of the specimen. (e.g. stress relaxation rate, relaxed stress, relaxation rate, etc.)
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.
Support for 100-hour tests. Test time can be assigned at will. E.g. 24-hour test.
Algorithm to predict specimen stress relaxation performance after 1000 hours (or any specified value in hours), with the option of single or double logarithm.
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.
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.
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.
Real-time drawing of curves of remaining load with time, or temperature with time.
Closed loop control of channels such as load, displacement, deformation, etc. Smooth switching in between.
As many as 20 layers of sensor linear compensation, elevates the precision of the instruments to the next level.
Pre-installed with reaction frame, provides more convenience for the load transducer to calibrate.
Features:
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.
Domestically pioneered open-testing-method settings. Engineers may set up testing projects then operators may employ the projects for testing, greatly reduced the difficulty of the operations and the requirement in the skills and trainings of the operator.
The machine Supports more than 20 days of continuous testing.
Four specimen can be tensile test at one time.
Dynamic display of load, displacement, deformation and real-time testing curve on the screen.
Closed loop control of channels such as load, displacement, deformation, etc. Smooth switching in between.
Event data can be saved, test can continue to be interrupted when the power supply test.
Domestically pioneered highly efficient three-level operation model of testing data processing. Supports open testing data processing, appending custom testing data items and re-inspection of processed testing data.
Domestically pioneered process-oriented design of testing control. Provides users with intuitive testing control procedures and a wide range of instruction types. Also supports dynamic instruction parameter assignment.
Characteristic testing data can be marked on testing graphs.
Capable of statistical operations on testing data (average, standard deviation, coefficient of variance).
Open testing report, support custom testing template, automatic generation of testing report, which can be printed, previewed or saved as files.
Integrated with software limit protection, hardware travel limit protection and full scale overload protection.
Support saving, instant retrieving and inspection of testing results.
Capable of re-analyzing test data and curves, and partial zooming of testing curves at will.
The mechanical components collaborate with the pioneered modular Test Live computer testing software to ensure the stability, precision and reliability of the whole system. This product is born with a refined structure that enables more steady loads and precise controls. It adopts the leading high-performance Controller, which is usually equipped on high-end material testing machines.
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A comprehensive instrumentation package, data acquisition and computer control of facilities allows experimental analysis of engine performance parameters such as power, torque, speed and efficiency under various operating conditions, controlled and measured by a dynamometer and ancillary instrumentation. Multi-Cylinder Automotive Engine Test Bed has been developed to provide a facility for the practical demonstration of internal combustion engine technology. Display of all test parameters is via a remote PC screen, coolant & lubricant temperature is closed loop controlled to temperatures entered on the PC. Coded engine connections ensure correct connection of services & instrumentation when the engine is changed. A remote control console is provided to start/stop the engine with 10 turn potentiometers to control engine load & speed. Cussons offers two engine options that are sub-frame mounted to allow rapid engine changes.
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Process Control Trainers Vocational Training Equipment Didactic
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Energy Control Strategy of Series-parallel Hybrid Power Vehicle
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