Steering wheel, gears, hand brake accelerator, foot brake, clutch are from real car, which makes the driving feeling very similar with the real car.
Various driving conditions: Can choose driving at daytime, night, rain, fog, etc.
Drive mode: left or right hand drive according different driving habits.
Automatic or manual shift;
Screen size: 22, 26 and 32, 40;
Simulate the real driving status and locations;
Can choose various training course: Basic operation of starting a vehicle, driving skills training, road driving training, etc.
Optional configuration: Center console the center console can connect more than 30 sets driving simulators and can manage the driving practice system and monitor the driving status of each student under training via the local area network; and the system can print the final training report.
The base and housing is made by high quality steel alloy and glass fibre reinforced plastic.
Mobile cockpit with lockable castors.
Childbirth simulator for training in normal as well as abnormal deliveries including complete, frank, and footling breech
Allows training in normal delivery of umbilical cord and placenta
Comes with full term foetal baby with fontanelles, umbilical cord and placental
Anterior and posterior foetal fontanelles can be palpated
Consists of a full size adult female lower torso with a life-size pelvic cavity and major anatomical landmarks
Realistic simulation of Caesarean-section delivery, Ritgen’s manoeuvre, and intrauterine manipulation
Removable diaphragm end plate for manual positioning of foetal baby/babies
Simulation of multiple pregnancies in vertex/vertex, vertex/breech, breech/vertex, or breech/breech presentations
Can be used to demonstrate placenta praevia and prolapse of the umbilical cord
With soft vulval inserts for episiotomy exercises.
With inflatable uterus insert that allows for the performance of Leopold’s manoeuvres.
The thermal conductivity can be calculated from the temperature difference between the hot and cold end and the heating capacity. The housing contains the vacuum pump and the digital displays. The measured values can be read on digital displays. In this experimental unit, a metal test bar is clamped between a heater and a Peltier element as the cooler. In this way errors due to convection can be ignored and all the heat must flow through the test bar. The complete arrangement is under an evacuated bell jar. At the same time, the measured values can also be transmitted directly to a PC via USB. The data acquisition software is included.
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The design of Advanced Digital Training System is easy to operate and easy to understand.
The Advanced Digital Training System is designed for the beginners to enhance the comprehension of advance digital theory.
Flow straighteners and guide vanes are used. A choice of between one and three flow pumps can be ordered to provide maximum flow rates between 0.3 and 0.8m/s at maximum operating depths. Higher flow rates can be achieved with a smaller depth of water. 300 x 450 mm flow channel (Advanced flow channels) is designed in a modular way to allow different configurations to be purchased against the current and future needs of the user. The inlet chamber has been designed from experience with cavitation tunnels to provide a relatively stable flow. The basic channel is manufactured in 5m sections such that a length of up to 20m can be purchased. The walls of the channel are made from plexiglass (with toughened glass options), the base of the channel is formed from aluminium (with a stainless steel option), and the frame from a coated mild steel fabrication.
Experimental Capability:
Depending on the options purchased, experiments include:
Use and performance of weirs, dams and other hydro structures
Sedimentation transport and settlement
Hull resistance tests and performance
Tidal turbine power measurement
Flow related experiments in open channels
Wind and wave effects on structures.
Features:
Stilled inlet tank provides developed river flow conditions, allowing the full length of the tank to be used for river simulations.
Adjustable spray nozzle height
Use of fine grade sand allows detailed feature development
Single grade of sand for all defined demonstrations, no need to change the sand
Flexible configuration allows a wide range of simulations
Flexible configuration allows a wide range of simulations
Novel outlet tank design for water flow and sediment flow measurement.
Stainless steel sand tank
Dual jacks provide adjustable tilt
Control and measurement of inlet flows
Computer data logging option for sediment and water outlet flow measurement.
The water is output either from an outlet tank and flow measurement system located at the end of the main sand tank, from one or both of the two wells located in the tank, or one or both of the French drains. The unit comprises a sand tank, made of stainless steel, measuring 2 meters by 1 meter. A large plastic sump tank is located under the sand tank. Water may be input to the sand tank from spray nozzles located above the tank (simulating rainfall), from an inlet tank simulating a river flow or from two french drains buried in the sand at either end of the tank.
Capabilities:
Hydraulic gradients in ground water flow .Investigation of model stream flow in alluvial material
Determination of run-off hydrographs from model catchments including multiple storms, moving storms, effect of reservoir storage and land drains
Sediment transport, bed load motion, scour and erosion
Formation of river features and development over time
Construction of draw-down curves for one or two well systems in a sand bed.
Features:
Stilled inlet tank provides developed river flow conditions, allowing the full length of the tank to be used for river simulations
Control and measurement of inlet flows
Flexible configuration allows a wide range of simulations
Flexible configuration allows a wide range of simulations
Novel outlet tank design for water flow and sediment flow measurement
Stainless steel sand tank
Dual jacks provide adjustable tilt
Use of fine grade sand allows detailed feature development
Adjustable spray nozzle height
Computer data logging option for sediment and water outlet flow measurement.
Single grade of sand for all defined demonstrations, no need to change the sand.
Flow rate adjustable
Measurement of temperature and flow rate
Digital temperature indication
Advanced oxidation process
Falling film reactor with uv lamp
Discontinuous operation
Use of hydrogen peroxide and uv light
Formation of hydroxyl radicals (oh radicals)
Protection device against UV radiation.
Advanced Refrigeration Training Unit is a multiple circuit unit, incorporating important secondary controls, is constructed entirely from standard commercial components and will give the student invaluable experience in fault diagnosis, system adjustment and replacement of faulty components.
The Advanced Refrigeration Training Unit is a fully operational, small scale cold room, which enables the student to relate all test results, system faults and adjustments directly to situations encountered in service and maintenance.
This board allows the study of the following circuits:
Furthermore, the board includes interface circuits and a connector to allow for direct and easy interfacing to systems, devices and circuits prepared by the students. Counters, frequency dividers, cyclic programmable timers, data transfer between two shift registers.
The board is composed of:
8 to 1 line multiplexer
1 to 8 line demultiplexer
NOT with open collector output (4 off )
Optoisolators (4 off )
4 bit comparators (2 off )
4 bit shift registers (2 off )
4 bit BCD counters (2 off )
A 22 pole connector, step 3.96 mm.
This board is an option to the board since it uses its oven, the heating element and the temperature transducers. This board includes two reference signal generators, a comparison node and the three terms network (proportional, integral and derivative). The board is supplied complete with a set of stackable, plug-in cables of suitable lengths and colours and with a training manual. Complete with digital temperature indicator 100mV/°C.
Power supply: ± 15Vdc, 100mA and +5Vdc, 150mA
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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Advanced Training Unit for Fault Location is mounted on a wheeled steel frame with stainless steel base and back panels and incorporates:- A Semi-Hermetic compressor 0.37 kW nominal duty, Air cooled Condenser with aluminium finned, copper coil; two display-case evaporators. Aluminium finned, copper coils with hot gas defrosting; a liquid receiver; 2 thermostatic expansion valves; Low and high-pressure control, evaporator pressure control, capacity control, thermostatic control, condensing pressure control and crankcase pressure control, low pressure switch, high pressure switch.
For student practice up to 25 refrigeration and electrical faults may be introduced into the system. Advanced Training Unit for Fault Location is constructed entirely from standard commercial components, including all of the necessary primary and safety controls and will give students valuable experience of system adjustment and fault finding on a multi-evaporator three phase refrigeration system.
The Aeration Unit comprises an open tank equipped with a paddle stirrer. A variety of diffusers is included. The dissolved oxygen content of the water in the tank is measured by means of an oxygen electrode and dissolved oxygen meter. The equipment consists of a base and backboard standing on four rubber feet. Mounted on the base is the clear acrylic water tank which has a capacity of 24.5 liters. On the front of the tank is a depth scale and at the base a drainage tap. The lid of the tank is partially removable to allow filling. On the fixed part of the lid are mounted the stirrer motor, stirrer and clamping positions for the temperature probe, oxygen probe and aerator tube. Air is supplied by an electrically driven pump through a control valve and flow meter to a diffuser, adjustable for position, within the tank. The meter supplied gives an additional direct reading of water temperature. Air is supplied to the tank by means of a pump with filter and silencer assembly is controlled by a valved flow meter discharging through the aerator tube. Three diffusers, sparger tube, treble airstone and single airstone, may be separately attached to the aerator tube. Operating from internal batteries, the meter may be used for field trials independently of the apparatus. Variable speed adjustment of the stirrer paddle provides different levels of turbulence in the tank. The oxygen/temperature meter is mounted on the backboard with the connecting leads to the appropriate probes.
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The equipment consists of a ten litre reactor vessel mounted on a vacuum formed plastic base, with a liquid feed pump, air supply and instrumentation for monitoring and controlling the process.
The porous liner is removable for cleaning, and a spare liner is supplied.
Waste water is drawn from a floor-standing feed tank (not supplied) by a DC motor driven peristaltic pump. Rotational speed and thus flow rate, are accurately set by a ten-turn potentiometer. The pump delivers the feed to the reactor vessel through a transparent lid.
The cylindrical wall of the reactor is made from a porous plastic material to retain the suspended solids while allowing treated water to pass through to the outer, annular exit chamber. This design allows the essential features of the aerobic treatment process to be studied without the distractions of having to settle the solids adequately enough for external recycle - a well known laboratory problem.
Air is supplied at a measured rate by a small compressor, and discharges into the base of the reactor via a spider-arm dispenser, designed to prevent blockages as well as to produce sufficient bubbling for stirring and reaction.
Discharge is by gravity to a floor-standing product tank (not supplied).
The reactor temperature is maintained by a 3-term controller which varies power to an immersion heater within the vessel. Any temperature between ambient and +35deg C may be selected, the best conditions being a few degrees above the diurnal maximum in the user's laboratory.
The liquid level in the reactor is maintained at a constant value of 5-10 litres, by an adjustable overflow device connected to the outer annular chamber of the vessel.
Aerodynamics experiments in the fields of flow around, incident flow and flow through models, as well As further experiments in the field of steady incompressible flow.
Thermometer for measuring air temperature
Vertical measuring section with flow straightener and nozzle
16 tube manometers for displaying pressures
Radial fan infinitely variable via frequency converter.
Accessories for the field of flow around bodies:
Boundary Layers
Visualisation of Streamlines
Drag Forces
Coanda Effect
Accessories for the field of steady incompressible flow
Flow in a pipe elbow
Bernoulli's principle
Free Jets
Profile: Symmetrical
Aerofoil for examination of self-starting vibration
This module consists of a duct with transparent front andrear, between which is mounted a symmetrical aerofoil with a profile. The aerofoil may be accurately rotated to various angles of incidence (attack)to the air using the control and printed scale on the front of the duct. The aerofoil has 12 tapping points at various chord wise positions on its surface allowing the pressure to be measured at that point. The experiment mounts on the Air FlowBench contraction using toggle clamps. Each one of the tappings connects to themanometer (ancillary) via flexible tubes fitted with quick-release couplings. The tapping points are permanently connected to a manifold mounted on the duct showing the tappingposition and number for easy reference.
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Permeability is recognized as being the most important parameter in assessing concrete durability. The depth test is performed by drilling a hole 10 mm diameter x 40 mm deep, and plugged with a silicone rubber plug. The ingress of air and moisture into the concrete can cause corrosion of the steel reinforcement and lead to a deterioration in concrete strength. An hypodermic needle is passed into the stopper; the water permeability test is performed by measuring the time of absorption needed by the water introduced into the void by pressure. Therefore, a measure of the ease of movement of liquids and gases through the surface layer of the concrete is a better method of assessing the soundness and expected life of concrete than strength alone. Surface permeability tests can be carried out by clamping a stainless. For the air permeability test, a vacuum pressure is created in the void, and the time needed to rise this pressure is measured.
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