2 dial gauges with bracket to record the horizontal and vertical deformation of the beam under load
Storage system to house the components
Experimental unit for general and unsymmetrical bending of straight beams
3 beams: i, l and u profiles
Clamping flange of beam can be clamped in the pillar free to rotate in any direction
Clamping flange with angle scale to indicate the angular position of the beam
Eccentricity of load application point adjustable.
The individual accessory modules are driven using a DC drive motor. The motor is connected to the controller. The rotational speed can be continuously and finely adjusted using a 10-turn potentiometer. The speed is regulated electronically and displayed digitally. Friction forces are measured using strain gauge transducers. The trainer enables different sliding and rolling friction cases to be investigated. The parameters of a tribological system can be assessed during this process. The drive module is the basis for experiments with a range of accessories. Snap-action fasteners for fixing the accessory modules to the frame simplify the rapid assembly and disassembly of the experiments. The unit consists of a sturdy frame made of anodised aluminium section. Rubber feet ensure that the table unit does not slip. The controller processes this data and displays it digitally.
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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.
Simulation of the inputs through switches and externally through terminals. The programming software is also supplied to allow programming the PLC from the computer, if so preferred. Easy to be programmed from its own panel, without computer. It is composed (including the extension module) of 12 digital inputs and 8 relay outputs.
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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.
AC:220V power: 1000W Two Files of Cold Air and Hot Air.
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Measuring range: 0-1000mm.
Resolution: 1mm, tick mark of CM is 2-3 times as much as MM's, marked corresponding figures.
Size: 1020*30*7mm.
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.
It can be widely used in colleges, secondary vocational and technical schools in training the students to get know the structure and function of GM cars engine. Buick Excelle Engine transparent vehicle model is perfect tool for learning and teaching the structures and working conditions of GM cars engine.
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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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