This control concept allows the engine lubricating and cooling points to be supplied independently of engine load and engine speed absolutely and with asignificantly lower drive power particularly in the part-load range than wouldbe possible with a non-controlled pump. A newly developed vane-type oil pump with demand-driven quantity regulation and two map-controlled pressure stages is used in the new 6- and 8-cylinder V engines. The pump is easy to turn.
The followingare easy to recognise:
Cold-start protection valve
Valve formotor oil pump
Control piston
Adjustingring
Rotor withvane.
Use original car battery management control system, accomplishing dynamic monitoring of each single cell voltage, dynamic estimating of battery capacity, dynamic monitoring of battery temperature, dynamic displaying of all battery information, dynamic monitoring of the total loop current, dynamic alarming indication, charging real-time control etc.
Power supply main switch, BMS battery management control unit, BMS information display screen, emergency stop switch, Jog switch, 12V switching power supply, charging and discharging socket, power supply detection terminal etc. are installed on the trainer panel. The power control unit electrical signal can be directly detected on the panel, such as resistance, voltage, current and frequency etc.
The color circuit diagram and working principle diagram are printed on trainer panel, to help students to understand and analyze the working principle of the electric vehicle battery pack management system through circuit diagram and object
Trainer base adopts steel structure welding, with spray paint treatment and self-locking casters.
Centrifugal blower and PTC auxiliary heater are installed in the internal of the trainer for simulating of discharge load of battery pack during vehicle operation.
220V AC power, converts to 12V DC power supply by internal circuit transformer rectifier.
Compression testing machines motorized with control unit (semi-automatic model) to test cubes up to 200 mm side and cylinders up to dia. 250x500 mm.
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This board is basically structured in two sections:
A hysteresis non linear simulation, dead band and threshold it includes a digital voltmeter. The board is supplied complete with a set of stackable, plug in cables of suitable lengths and colours and with a training manual.
A linear process simulation, with two summing amplifiers, three blocks with proportional, integral, derivative transfer functions, offset and drift generators.
Power supply: ± 15Vdc, 300mA
Extension with components from advanced experiments in refrigeration systems
Condensing unit, consisting of hermetic compressor, condenser, receiver, pressure switches and shut-off valves
Refrigeration chamber, condensing unit and power supply equipped with shock-proof lab jacks
Base unit for the refrigeration training system
Extension with components from basic experiments using simple refrigeration circuits
Insulated refrigeration chamber with integrated evaporator, electric defrost heater and condensate drip tray.
Potentiometer to actuate electro-pneumatic valves with a current signal
Pushbuttons to actuate motorised valves
Manometer and pressure regulator to adjust the working pressure for electro-pneumatic valvesv
Investigation and testing of control valves
2 pressure sensors to measure the pressure drop over the control valve
Gate valve to adjust the flow rate
Position feedback via current signal (electro-pneumatic valves) or resistance teletransmitter (motorised valves)
Water circuit with tank, pump and connections for control valves
Electromagnetic flow rate sensor.
Intended use: inject fluids into, or withdraw fluids from, the body.
Syringe, two pieces: barrel with Luer nozzle and piston/plunger or three pieces: barrel with luer nozzle, stopper and piston/plunger.
Blister packed.
The product adopts the high quality engineering plastics, funnel two hole, aperture of 25mm, the floor size should not be less than 240mm* 90mm, the vertical rod with the diameter of 10mm tubes, the effective length of not less than 270mm, surface oxidation treatment, the funnel frame on the vertical rod with adjustable height.
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Steady Effect Experiment Instrument
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Protective sleeves available in sterile or non-sterile
Low linting, anti-static fabric
Extra long length sleeve covers are constructed from antistatic, low-linting material.
Elasticated arms and cuffs
Universal size
Overall length: 500 mm.
Loading of test bars with weights
Test bars cannot be overloaded
White backing wall with grid patterning
Demonstration of elastic buckling
4 steel test bars
Representation of all cases of euler buckling
Storage system to house the components
The models supplied are made of plastic and are equipped with connections for pressure measurement; these are connected to the Computer Linked Air Flow Bench. It is possible to investigate the pipe friction losses in a flow of air for different fittings such as a straight pipe section, an elbow, a bend, and different pipe inlets.
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The engine can be turned easily. This engineis a 1-cylinder naturally aspirated diesel engine with balancer shaft andbottom-mounted camshaft.
Cutaway are: engine case, injection nozzle, injection pump, cylinder, cylinder head, muffler, starter, air filter and rotor.
Compression machine 3000 KN motorized with control unit, to test blocks max. 500x300 mm, cubes up to 300 mm side and cylinders up to dia. 160x320 mm
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Complete refrigeration circuit with open compressor, air-cooled condenser, receiver and air cooling evaporator
Replaceable components: compressor, filter/drier, pressure switch and solenoid valve
Trainer from the practical series for the training of mechatronics engineers for refrigeration
Recommended accessories evacuation equipment.
Service exercises in refrigeration systems
Overall arrangement on robust workbench.
Pressure reducing valve
Segmented ball valve with swivel drive
2 compressed air ranges, adjustable by fine pressure regulator
Electric signal transmitter for positioner in the form of an adjustable current source
Maintenance work on industrial valves and fittings
Pneumatic control valve with electro-pneumatic positioner
Butterfly valve with swivel drive
Instrumentation: analogue pressure meter, digital ammeter and voltmeter.
Syringe, two pieces: barrel with Luer nozzle and piston/plunger or three pieces: barrel with luer nozzle, stopper and piston/plunger.
Intended use: inject fluids into, or withdraw fluids from, the body
Blister packed.
Energy Conversion Demonstrator
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Coveralls offer an optimum fit with full freedom of movement.
Serged and over-taped seams that provide the performance of Type 3/4/5/6 garments, which have been tested to standards against pressurized liquids, heavy liquid aerosols and airborne solid particles. The coveralls provide an effective barrier against many water-based inorganic chemicals in low concentration and particles, as well as oil repellency.
Providing a suitable protective barrier against many low-concentration, water-based, inorganic chemicals and particles, down to one micron in size,
Elastic face, wrists and ankles as well as glued-in waist elastic
Elastic thumb loops keep sleeves in place
Distinct orange taping of the garment seams providing
Chemical protective clothing, Category III, Type 3-B, 4-B, 5-B and 6-B
Protection against infective agents including resistance to penetration by blood and body fluids using synthetic blood and resistance to penetration by blood-borne pathogens using bacteriophage
Self-adhesive chin flap for tight seal of suit to the mask
color contrast
Fabric and seams offer chemical permeation barrier to low concentration water-based inorganic chemicals
Serged and over-taped seams for protection and strength.
Investigation Of The Buckling Load Under Different Conditions (Elastic Joint, Elastic Fixed End)
Two-Part Buckling Bar With Central Joint
Storage System To House The Components
Experimental setup in frame
Various Degrees Of Clamping Via Leaf Spring With Variable Length On Bottom Support
Thrust Pad Guided Friction-Free Inside Spherical Shell
Low-Friction Joints With Roller Bearings
Loading Infinitely Variable With Lever And Set Of Weights
Determination Of Loading Via Scale On Load Application Lever
Device To Generate Shear Forces.
