The electric vehicle air conditioning system trainer, based on the original electric vehicle air conditioning system, fully demonstrates the structure and working process of electric vehicle air conditioning system.
Features:
Including training platform and electric vehicle air conditioning system.
Trainer panel uses 4mm advanced thick aluminum plate which owns functions of corrosion resistance, impact resistance, pollution resistance, fire prevention, moisture proof because the surface is treated with spray paint by special technology.
Control panel with electric vehicle air conditioning circuit schematic, is mounted on detection plug whose circuit connects each air conditioning component.
Trainer panels is installed with high and low pressure gauge, air inlet and outlet temperature gauge, to real-time display parameters of air conditioning pipeline pressure, inlet and outlet temperature.
Trainer panel is installed with detection terminal, can directly detect the electrical signal of each circuit element of air-conditioning system on panel, such as resistance, voltage, current, frequency signal.
Students can practice training of filling refrigerant and detecting leakage etc.
Trainer base adopts steel structure welding, with spray paint and self-locking casters.
Foreseen of lateral hinges for total opening and fast clamping system with inbuilt revolving screw. Steel made, galvanized finishing against corrosion. Complete with base they are easy to use with practical and fast demoulding recommended for field use.
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Theoretical topics:
Bistable Multi vibrators
Astable Multi vibrators using the operational amplifiers
Monostable Multi vibrators
Resolution or transition time
Monostable Multi vibrators using the operational amplifiers
Schmitt trigger
Bistable Multi vibrators using the operational amplifiers
Fault simulation
Astable Multi vibrators
Schmitt trigger using the operational amplifiers.
Solar circulation station with pump, expansion vessel and safety valve
Hot water circuit with buffer tank, pump and plate heat exchanger
Four bimetallic thermometers
Trainer for investigating the function and operating be haviour of a flat collector
Solar thermal flat collector with selectively absorbing coating
Adjustable collector tilt angle
Data logger with use interface
Operation with solar radiation
Solar controller with temperature, flow and illuminance sensors.
The kneading machine in this system is based on the machines that are commonly used in the food industry. Industrial kneading machines are widely used in food, medicine, rubber, paper and other industries. With reference to the actual teaching needs, the system includes the PLC control, variable frequency control, temperature control and touch screen control that are commonly used in industry, and covers the experimental trainings in sensor detection technology, food process control, power distribution technology and other subjects. They can realize stirring for a variety of raw materials and can also achieve heating at the same time.
General Features:
The trainer is composed of three independent modules:
The kneading machine,
The main electrical cabinet,
The control cabinet.
Hydraulic cylinder with hydraulic pump to generate pressure
Hermetically sealed hydraulic system, maintenance-free
Investigation of the stresses and strains in a thick-walled cylinder under internal pressure
Strain gauge application at various radial points in the groove and on the cylinder surface
Two-part cylinder with flat groove.
The suspension cable passes over pulleys at each end. One end is rigidly fixed. The other end connects to a mechanism bearing on a load cell. The experiment hardware fits onto the Structures Test Frame. Students use masses on weight hangers to apply various loads to a rigid deck, joined to a parabolic cable via hangers. The equipment includes a signal cable to connect the load cell to a Digital Force Display). When connected to a Digital Force Display, the load cell measures the cable tension.
Experiments:
Examination of the relationship between applied loads and the suspension cable tension
Demonstration of the characteristics of a simple suspension bridge
Comparison of behaviour to simplified cable theory
Observation of the stability of the structure.
Various clinical laboratory uses including Centrifugation and short-term sample storage.
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Material: Absorbent gauze, 100% cotton
Non elastic, non adhesive, non detectable X-ray.
Gauze bandage with selvedge.
Components: Bleached, purified textile, plain weave
Size selected: Bandage, gauze roll.
Length: 4 - 5m.
Width: 5cm.
Non-sterile.
Single use.
Thread count:
Weft: 8 threads/cm
Warp: 12 threads/cm
Weight: +/- 27.5g/m2.
Instrument can complete the following experiment contents: the relationship between P-wave propagation, wavelength and the local oscillator frequency, pulse wave propagation, wave reflection and wave properties, standing wave phenomena. Products as a supporting rod suspension spring type, mainly composed of a rack, a spring steel sheet, coil spring, connecting rod, interlining, the source of vibration.
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Simple Air Cushion Movement Body
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Ideal for use in construction, metal work, general maintenance, and warehousing.
Constructed from select-grade shoulder split cowhide leather.
Leather covers palm, index finger, and thumb
Gunn-cut construction provides longer life
Gloves feature a 2 in. (5 cm) rubberized safety cuff.
The flexibility of the set-up and the modularity of the components simplifies experimentation and implementation of the students' own ideas.A robust tubular steel frame with a square profile and bearing elements provide the accuracy for the setting of precise gearing. All the system components are kept ready to hand and well protected in a housing system.The multi-step and shift gears in are based on those of a conventional lathe. The step gear unit is very similar to the primary drive on a pillar drill.
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The loss is measured by differential pressure using manometers. Pressure tapping is by valves with quick connection. The unit is on a steel frame on wheels. All pressure taps are connected by flexible hoses to a set of specially arranged manifolds such that differential pressure across any component can be measured simply by opening valves without removing the hoses.
Piping Loss Test Set Small is a self contained unit for studying the friction loss in pipes, pipe fittings and valves at various flow rates.
The unit consists of a pump, a storage tank and a water proof panel on which all friction loss components are arranged.
The Marcet Boiler includes a special-purpose glass window. It allows students to see the internal construction of the vessel, to see the boiling process and to check the water level. The electrically-heated boiler holds water. As the water temperature increases, so does the pressure in the boiler. The apparatus consists of a rigid frame containing an insulated pressure vessel and an instrumentation and control unit. The Marcet Boiler is a simple experiment to show the relationship between pressure and temperature for saturated steam for comparison with published results. The frame also has extra space for the optional interface. A digital display shows the values in both SI and traditional units. A transducer and a thermocouple measure the boiler pressure and temperature.
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The device has a pitot-static tube that can be moved axially along the duct to allow students to measure the local variations in total and static pressure due to the variation in duct cross section.
A convergent divergent duct section that connects to the Hilton Airflow System using a flexible coupling.
The measured pressure changes may be compared with the Bernoulli equation predictions. The device is designed for use with the optional multi-tube manometer.
Electric Vehicle Charging Pile Teaching Board is an electric vehicle charging pile teaching board, the teaching board can demonstrate the actual working condition of electric vehicles charging pile through the reasonable combination of IC card reading unit, man-machine interface(MMI), operation / failure / charging indication system, infrared communication unit, light box components.
Functions:
Electric vehicle charging pile has built-in IC card reading unit, MMI and light box assembly, instruction system, infrared communication unit, user can take operation control through the MMI. The electric vehicle charging pile provides credit card area and charging interface. And electric vehicle charging plug is inserted into the charging interface and to be charged by reading IC card through IC card unit.
MMI is a touch screen.
Electric vehicle charging pile external sets an indicator lamp.
Electro Hydraulic loading and control system consisting of:
Upper attachment for steel frame cross-mean coupling.
Spherical seat fixed to the ram for an uniform loading.
Double action alloy steel ram + cylinder. The ram is ground.
The turret head is flexible for making sliding movement over the ram. It stays suitable equipment for industries which require identical kind of tooling frequently. The Capsten lathe belongs to the light duty kind of lathes and it is featured with turret head on the ram. This equipment can also be applied to obtain different cuts by rotating the turret head on the black wherein it becomes quite flexible and fast to work with. The ram is them fixed on the saddle which will not move at the time of tooling. It suits perfect for performing machining over short work materials. Above all, when it is comes to user friendly features in cutting, Capsten apparatus from Machine Tools is one of the best options.
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