This product is composed of two identical pointer electroscope.
The pointer is made of a thin sheet of metal. The length is not less than 100mm, and the lower part is arrowhead shaped with red lacquer.
The surface diameter is 170mm, and the product support frame is 6mm in diameter, and the iron surface is chrome plated.
The pointer electroscope is composed of a casing, ball or disc, conductive rod, insulator, pointer, pointer frame, grounding column etc.
Electric Vehicle Vacuum Booster Brake System Trainer uses original electric vehicle electric vacuum booster brake system, it can demonstrate the working principle of electric vacuum booster braking system for electric vehicle, to perform training operation for electric vehicle electric vacuum booster brake system adjustment and emptying maintenance.
Structure and composition:
Electric vacuum booster braking system for electric vehicle: brake mechanism, seat, brake booster and other components.
Product Functions:
Brake booster cutaway device, an intuitively understanding of working condition of the brake booster
Dynamically demonstrate the working principle of the electric vehicle vacuum assisted braking system
Achieve electric vehicle vacuum booster brake system adjustment and emptying maintenance and other training operations
Achieve practical operation of assembly and disassembly and components maintenance of electric vehicle vacuum assisted braking system.
Using original electric vehicle electric power system, it can show structure and working process of electric vehicle electric power system, it can perform operation for starting and running of electric vehicle electric power system operation.
Features:
Well- run electric vehicle drive system, to demonstrate composition structure and working process of electric vehicle drive system.
The trainer is equipped with throttle control device which can facilitate the electric vehicle drive system for acceleration and deceleration.
Trainer base adopts steel structure welding, with spray paint treatment and self-locking casters.
The test meter is installed on trainer panel which can real-time display power transmission process, speed, fault parameters change of electronic control system etc.
Trainer panel uses 4mm-thick aluminum plate with corrosion resistance, impact resistance, pollution resistance, fire prevention, moisture proof function, the panel printed by color circuit diagram to understand and analyze the working principle of the control system through circuit diagram and driving system object.
Using electric vehicle power steering system components and front suspension system components, It can make front wheel alignment detection and adjustment, it can operate electronic control power steering system independently on the training platform according to the original car position layout.
Structure and compositions:
The Main Bench
Front suspension system and electronically controlled power steering system assembly:
Equipped with 2 independent suspension, up and down bracket and steering knuckle, hub, tire.
Booster pump drive motor (380V, 1.5KW), Steering double loading to simulate the vehicle weight and road condition device, movable frame, rotating machinery safety protection cover.
Steering booster pump, direction machine assembly, left and right horizontal tie rod, steering column and steering wheel, etc.
The Console
Speed simulation adjustment device, the main oil pressure gauge, left and right power cylinder oil pressure gauge.
Integrated with circuit fault setting module.
Equipped with ignition switch, power indicator, leakage protection switch, DC 12V switching power supply.
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.
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.
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 board allows performing the most important experiments in industrial electrical plants. All the components are identified through a clear synoptic diagram showing their type and symbol. The components are connected to the board front panel through 2 mm terminals for what concerns the low voltage controls and through 4 mm safety terminals for the connections to the mains. The board includes:
1 bipolar switch, 1 - 0 - 2
1 thermal relay
1 power supply, 24 V
2 timers
5 signaling lamps
5 push-buttons
5 remotely controlled switches with relevant auxiliary contacts.
The board is complete with a kit of connecting leads. On the back side of the board there are switches to allow for the introduction of faults by the teacher. Power supply: single-phase from mains.
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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:
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.
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.
Including training platform and electric vehicle air conditioning system.
Control panel with electric vehicle air conditioning circuit schematic, is mounted on detection plug whose circuit connects each air conditioning component.
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.
Trainer base adopts steel structure welding, with spray paint and self-locking casters.
Students can practice training of filling refrigerant and detecting leakage etc.
The trainer can be controlled by MCU and PLC. It integrates different technologies, such as belt drive transmission technology, stepper motor driving, position detection, PLC and microprocessor technology. Electric Six Axis Manipulator trainer simulates the operation of an industrial robot, such as: overall rotation, arm rotation, forearm rotation, wrist rotation, gripper rotation, gripper opening/ closing.
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It can practice the operation of starting, accelerating and decelerating of electric motor and electronic transmission bridge. The trainer is based on electric motor and electronic transmission bridge of electric vehicles. It can show the composition structure and work process of electric motor of electric vehicle.
Structure And Compositions:
Faults can be set manually to conduct fault diagnosis training.
It can meet students training needs of the electric vehicle drive system structure, working principle, fault setting and diagnosis etc.
Using safe low-voltage system. It is based on electric vehicle driving system, including: motor, motor controller, battery management system, battery set.
With intuitive electronic control system circuit diagram and the corresponding circuit detection point.
Battery charging voltage: DC48V.
The trainer includes a metal frame supporting the following modules:
Trainers for demonstrations and experiments in the electropneumatic field.
An air supply vertical board, providing 1 lever main switch, 1 filter, 2 pressure regulators with 2 pressure gauges, 1 mushroom and 3 digital 3/2 push-buttons, 1 lever 5/2 selector and 1 digital 5/2 push button.
An electro-pneumatic board, that, in addition to providing the terminal board for limit switches and valve solenoids, includes: 1 emergency and 4 control push-buttons, 1-2PDT switch, 1 delayed pickup and 1 delayed drop-out time relay, 5 auxiliary contactors with 6 changeover contacts each and 3 signal lamps.
A pneumatic board, where all the components are mounted and identified through a clear symbol. They include: 6 magnetic doub1e-acting cylinders with 12 flow regulators and 12 proximity sensors, 4 stable and 2 unstable 5/2 valves, 10 unstable 2/2 solenoid valves and 1 splitter. Supplied with 50 m of ¸4 and 3 m of ¸6 plastic tube, 1 tee and 5 plugs, as well as 1 pipe cutter, service manual and exercise book with experiments.
Comprising:
Universal drilling frame complete but without electric motor
Electric Motor Complete
Coring angle: 0 to 360°
The excursion group is rectified to assure a very soft and accurate drilling movement. The excursion is 550 mm. The height of the vertical column is 1000 mm and it is pre-built for extension column connection. Electric motor at three speeds: 670, 1140, 1580 rpm with speed reducer, provided of friction device and switch to CE Safety Directive.
Three speed electric motor with friction device
Rectified excursion group
Connection to coolant water supply
Robust, compact, wheels mounted
Coring angle: 0 to 360°
Theoretical topics:
First Kirchoff principle
Second Kirchoff principle
Series parallel connection
Series resistances
Parallel resistances
Theorem of the effect superposition
Thevenin theorem
Elements of an Electric Networks: node, arm, mesh
Voltage dividers
Fault simulation
Norton theorem
Millman theorem.
EV Electric Vehicle Cutaway training model is cutaway for understanding the structure and work principle of an electric car. All of high pressure safety system, electric power steering control system, electric air-conditioning system, driving motor integrated system, battery characteristics integrated system, braking system, charging system are cutaway to make students more intuitively understanding of the structure of electric vehicle system composition and working principle.
Product structure and composition:
Electric power steering control system
Electric vehicle braking system
Electric vehicle charging system
Testing of the electric car
Electric vehicle drive motor integrated system
Electric vehicle high pressure safety system
Battery characteristics integrated system.
A device for studying the deviation of an electron beam from an electrostatic or magnetic field, with 2 coils, a vacuum tube, an electron beam cylinder, a scaled fluorescent screen, and 2 electron shifted plates.
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The teaching board contains whole car electrical system. It can fully show the structure and working process of the car electrical system.
Structure and composition:
starting system, charging system, wiper system, lighting system, terminals and connections, wiring diagrams instructions, failure settings and troubleshooting system, mobile gantry, electric windows, instrumentation systems, sound systems, high-capacity battery or 12V switch power, etc.
Features:
It can fully demonstrate the structure of the various systems and the working principle of the car electrical system.
Diagnostic block is installed on the panel which can be connected to an auto decoder. And you can use an engine self-diagnostic functions to read the fault codes from the engine electronic control system, and clear the fault code and reading data stream.
It allows the students to conduct series training of the whole car electrical system.
It has the troubleshooting and faults setting system. You can set multiple faults, stimulate the fault, test the fault and solve the fault.
The Power Electronics Board allows the study of several power electronics circuits, as detailed here under.
Technical Features:
The following components are available of Power Electronics Board:
Pulse generator for SCR control
Generator for H Bridge control
Diodes for circuit
Three-phase generator
Single-phase source Built-in power supply
SCR for circuit
H bridge with MOSFET
Function Generator.
