Compression machine 3000 kN, motorized with control unit, to test cubes up to 200 mm side and cylinders up to dia. 160x320 mm.
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The board affords the problems associated to the use of the transistors in the three basic configurations: CE (Common Emitter), CC (Common Collector) and CB (Common Base). The board allows a first approach to the theoretical practical study of the static and dynamic operation of the BJT (Base emitter Junction Transistor), used as a voltage amplifier. Firstly, the bias and the working point stabilization problems are considered. Then, the typical features of the three configurations are analyzed: input resistance, output resistance, voltage gain and current gain. The board is supplied complete with a set of stackable, plug in cables of suitable lengths and colours and with a training manual. In the second section of the board typical applications are studied, such as the bootstrap effect bias and the Darlington connection.
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Model of a refrigerator to plug onto the base unit
Electric heater to generate the cooling load
Expansion elements selectable via solenoid valves: expansion valve or capillary tube
Training system with hsi technology
Chamber with transparent front
Sensors to record temperature and pressure
Refrigeration chamber with evaporator, fan and cooling load
Operation of solenoid valves, fan, heater and fault simulation via software.
Investigation of a temperature control loop
Power controller as actuator
Parameterisable digital industrial controller
2 metal plates with differing thermal conductivities for disturbance generation
Thermocouple type K as temperature sensor
Soldering iron as controlled system
Transducer for thermocouple with digital temperature display
Bar display for manipulating variable
Control loop components on panels allowing for variation in installation in frame.
-lab-677235485.jpg "Electronic Starting Motor (Including Electro)")
Electronic Starting Motor (Including Electro)
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Dimension (L*W*H CM): 33.4*33.3*0.9
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Articulated support with force measurement dial gauge
Device to generate a bending moment
2 supports with clamp fixing, optionally as articulated support with measurement of angle of inclination or clamp fixing
Comparison of different methods to determine the elastic line
Statically determinate or indeterminate beam
Dial gauge with generation of moment to measure the angle of inclination
Dial gauge to record the deformations of the beam
Loads to subject the beam to point loads or moment
Storage system to house the components
Loads to determine the clamping moments on the supports with clamp fixings
Experimental setup in frame.
The unit incorporates a pressure sensor to measure the inlet condition of the water. The consists of a return tube incorporating a gate valve, which can be attached to the pump outlet on the service unit.
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The hydraulic piston and the piston of the solenoid valve are cut away
Drive of theinlet camshaft via a control chain
Drive of theoutlet camshaft via a rotary button
Holding theoutlet camshaft with the help of a set screw
The function of the chain tenser is easily recognised
With the helpof a push bar, the hydraulic piston can be displaced and the adjustment of theinlet camshaft read off directly on a scale.
The interior mechanical structure and function of drum brake is clearly understood under its demonstration and operation. Transparent Drum Brake educational equipment is professional teaching equipment for colleges, secondary vocational and technical schools, car driving training and vehicle repairing field.
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Compression testing machines 3000 KN motorized with control unit semi-automatic model, high stability, to test cubes up to 200 mm side and cylinders up to dia. 160x320 mm.
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Components for the setup of simple refrigeration circuits in conjunction
Pressure-controlled expansion valve
Thermostatic expansion valve
2 thermostats with different temperature ranges
Heat exchanger as super heater
3-pin circuit breaker
Sight glass with humidity indicator
Components mounted on plates ready to connect
Abrasion-proof symbols and labels on plates
Assembly aid: 4-port directional valve with sight glass.
Training System Speed Control Apparatus
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Galileo Ideal Slope Demonstration Device
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Regular Polygon Demonstrator
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Dimension (L*W*H CM): Length 30.2
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Power display on display and control unit of base
Asynchronous motor with adjustable gap
Asymmetric magnetic field by winding with shut-off facility
Investigation of vibration behaviour of an electric motor
Variable speed via frequency converter of base unit
Speed display on display and control unit of base
Stackable storage system to house the components
Eccentricity of armature adjustable via position of bearing cover
Accessory set for machinery diagnostic training system.
Operating Conditions:
Operating relative humidity range: 80% at temperatures < 31C decreasing linearly to 50% at 40C
Operating environment: Laboratory
Operating temperature range: +5C to +40C
Storage temperature range: 25C to +55C (when packed for transport).
The fuel-delivery regulation valve and the fuel channels arealso cutaway
This high-pressure pump is the latest generation
By turning the star grip, one sees the function of the pumpplungers
These pumps are installed in the latest Daimler-Benz-CDI vehicles
Pump cylinder and housing from a block
Injection pressure: 1500 bar
