The unit includes instrumentation that is common to all modules, this being a 12 point digital tempe. A fully instrumented bench top Heat Transfer Service Unit providing regulated and adjustable AC power for all of the optional modules plus a number of auxiliary power outlets.
....
The Electrical Power Distribution Learning System includes a mobile workstation, two induction motors, bus bar unit with enclosure and bus plugs, junction and control boxes, a disconnect switch, lockout tag-out, student learning materials for both theory and lab, and a teacher's guide. Electrical Power Distribution Learning System teaches installation of modern electrical power distribution systems. Learners will study industry-relevant skills to enable them to construct, troubleshoot, maintain, and repair the wiring in power distribution systems from the bus bar to the control panel. The Electrical Power Distribution Learning System workstation frame consists of movable members that can be rearranged to present each learner with a variety of conduit installation applications. Industry standard safety practices are followed throughout the curriculum, and the workstation is equipped with a lockout/tag-out system and safety disconnect switch. Learners practice system layout by sizing conduit lengths and determining where to make bends to accomplish each task assigned in the learning materials.
Features:
Heavy Duty Welded Steel Workstation
Industrial Standard Wiring
Movable Frame Members
Industrial Standard Components
Student Reference Guide
Double-Sided Workstation
Multimedia Curriculum Available.
High pressure, room temperature extraction, excellent for sensitive materials.
Easy to use: microprocessor control and real time display of sequencing and process parameters.
Fast, efficient solid-liquid extraction of active constituents from plants, herbs, fruits and other similar materials.
Unaltered natural properties and characteristics of the active constituents, no discolouration or oxidisation
Automatic alarm indication of process anomalies
Highly flexible extraction parameters.
Automatic pressure control
Automatic solvent loading and priming.
User-friendly GUI design allows the user to display and control modules on PC screen.
CAN-compliant modules can be easily connected together using the 9-pin D-sub connectors and cables. These modules can interoperate with each other.
Each module is equipped with fault simulation switches for troubleshooting practice.
The water feeding can be directly connected to the mains and the water circulation is ensured by a pump rated at 0.55 kW. This electric and automatic steam generator is fitted with two separate sets of heating elements for single or double operation.
Features:
Steam production: 50 kg/h
Operating pressure: 4·5 bar.
Total electric power: 40 kW at 380 W, three-phase, 50 Hz.
A front panel with mimic diagram and instrumentation allows to keep the most significant thermodynamic quantities undercontrol, so facilitating the students understanding and the teachers task. The Heat Pump Study Unit Air and Water is an extremely easy-to use and functional unit designed to allow the understanding of the theoreticalprinciples governing the frigorific cycles with heat pump. The unit is supplied with manuals which describe the components, the installation and utilization procedures as well as manyexercises with experimental results. The unit allows the cycle inversion, too.
....
Additionally, this reduces theconsumption of fuel. The wetstarting clutch is a clutch with a low rotary inertia, making the automatictransmission extremely spontaneous and dynamic without the losses that aretypical of power transmission equipment.
....
It adopts independent modular units and modular design which makes more easily to carry out the relative experiments. The Typical Sensor Training Kit uses separate heat and digital intelligent temperature regulation, it is a perfect solution to heat aging and performance instability problems.
Configurations and Technical Parameters:
Intelligent temperature control module: 0 ~ 400 Æ’ temperature range
Temperature sensor module include: PN junction, negative thermal sensitive resistors, platinum resistance, copper resistance, K-type thermocouple, E-type thermocouple
ignal source: 1k ~ 10kHz, amplitude VPP = 8V, with a digital frequency meter indication
DC voltmeter: 0-2V, 0-20V
DC power source: ± 5V, ± 12v
Current source: 0 ~ 20mA Output
Differential transformer module
Hall sensor module
Capacitive sensor module
Optical speed sensor module
Strain sensor module.
L Box Stainless steel made consisting of:
Container with inside rigid surfaces,
Two marks far 200 and 400 mm are engraved on the horizontal bottom position.
Obstacle for med by 3 vertical bars having 16 mm dia. with free light of 38 mm,
gate in guillotine form.
This board does not substitute the medical device under study. The results of the experiments have no medical value. In this course we will study the devices that allow the passage of biomedical signals with given characteristics, while attenuating those that do not comply with the required parameters. They are just for demonstration purposes
Theoretical topics of Filters
Main configurations of the 1st and 2nd order Filters
Filters applications in the biomedical instrumentation
Filtering of the biomedical signals
Filters used in the measurement of the EEG and of the EMGv
Types and characteristics of the Filters
Notch Filters.
The Air Conditioning Heat Pump Troubleshooting Learning System utilizes, the industrys only electronic troubleshooting system, to provide a hands-on experience for identifying faults such as blockages, leakage, and refrigerant overcharging and undercharging. Air Conditioning Heat Pump Troubleshooting Learning System teaches valuable HVAC troubleshooting skills on a hands-on learning system that performs heat pump, air conditioning and refrigeration operation. The Air Conditioning Heat Pump Troubleshooting Learning System consists of a mobile workstation, compressor, pressure control system, refrigeration circuit, instrumentation set, temperature control system, blower control system, and much more! Thermal systems play a key role in industrial, commercial and residential applications to provide heating and cooling of spaces and processes. This system is ideal for training HVAC technicians and installers. Learners will gain this technical knowledge by studying major topic areas like compressors, condensers, metering devices, evaporators, temperature and pressure control devices, and reversing valves. These components will provide hands-on experience for operating, adjusting, and troubleshooting air conditioning / heat pump systems in real-world, on-the-job applications.
Features:
Variable Conditions
Modern Temperature Control
Computer-Based Fault Insertion
Instrumentation Features
Optional Online eBooks.
The electrical equipment supplies the electrical feeding to all the components of the system, allows the manual command of the single axis or their automatic control through programs of complex cycles. The system allows to simultaneously or independently control two axes and to face the most important basic problems concerning industrial automation and specifically robotics.
....
This unit is composed of:
Two outer discs made of aluminum.
Torque transmission is accomplished by mating drive keys of the central disc, located on opposite sides and oriented 90 degrees apart, with the slots of the outer discs. A central disc made of acetal, located between both outer discs. It acts as the torque transmitting element.
Both outer discs are mounted in two rotary elements with a graduated disc to read the angle.
Bench-top unit mounted on a structure of anodized aluminum profiles, with painted steel panel, and with legs.
....
An inverted aluminium T-beam is mounted between two simple supports on knife edges. The load onto the T-beam is applied using a fine screw jack mechanism with integral load cell. A standalone experiment for determining the bending stresses and strains across the surface of a T-beam. The load cell arrangement and supports create a three (3) point loading.
These strain gauges are paired with temperature compensation dummy gauges for output stability. A number of precision strain gauges are arranged on the T-beam specimen. Each strain gauge pair is numbered for accurate connection to the Interface.
Features:
Variable speed motor mounted in a dual axis bearing.
Separate hand-held optical tachometer.
Adjustable masses to produce balance, and positive and negative torque position
Includes spreadsheet discs files for data analysis
Removable gyroscope for demonstration of nutation effects.
Experimental Capability:
Investigates behaviour of a suspended gyroscope
Demonstrates relationships between gyro speed and torque, precession and nutation
Experiments on fundamentals of gyroscopic motion.
The has been designed and manufactured to incorporate all current safety standards.
The refrigerant used complies with anti-pollution legislation.
A Domestic Air Conditioning Assembly Kit for diagnosing problems associated with refrigeration circuits and air conditioning systems.
The kit comes pre-filled with refrigerant.
The apparatus consists of a set of parallel pipes manifolded and valved so that a wide variation of flow circuits can be produced. The first pipe which acts as a feed pipe to the four manifolded pipes, contains a variable area flow meter, a transparent venturi tube, an orifice plate assembly and an annular test section. Means are available to vary the rate of flow over a wide range. Pressure tappings are provided at appropriate points so that measure-ments can be made of head loss over standard lengths of differing pipework, and various types of fittings as required.
Experimental Capability:
Investigations of the flow/pressure drop relationship for an annular pipe, using the concept of equivalent hydraulic diameter.
Investigation of pressure drops across various fittings enabling the results to be used to predict resistance coefficients or equivalent lengths.
Flow through smooth pipes of differing diameters under laminar and turbulent flow conditions with logarithmic plot of friction factorâ„¢ against Reynolds number (Stanton diagram).
Investigation of various methods of flow measurement including variable area meter (Rotameter), Transparent Venturi Meter, Orifice Plate Meter and Pitot Static Tube.
Comparison of pressure drops across three different types of valve (i.e. ball valve, gate valve and seat valve) under different conditions of valve opening.
Flow through roughened pipes of different diameters under laminar and turbulent flow conditions with logarithmic plot of friction factorâ„¢ against Reynolds number (Nikuradse diagram).
The cutaway includes suspension, shock absorber, spring, rack and pinion steering box, disk brake. and steering wheel. Steering Unit With Suspension trainer is operated manually through a crank handle.
....
Training Objectives:
Interpretation of diagrams and association with their objective
Measurement of wind speed
Identification of the components and association with their function
Analysis of the operation of the installations once assembled
Assembly of the proposed installations
Analysis of the behavior of the wind turbine.
