Finger Tip Pulse Oximeter
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Traversing Cable for Cableway System Galvanized Tow Cable 8mm
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Electric Heating Mantle and Electromagnetic Stirrer 1000ml
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In the field of industrial quality control, the impact test is a widely used test method with which to quickly and easily determine characteristics for a material or component analysis.
Features:
Charpy notched-bar impact test with increased work capacity up to 300Nm.
Safe experiments thanks to two-handed release of the hammer and optional protective cage.
Pendulum impact tester based on industrial standards.
Learning Objectives And Experiments:
Influence of notch shape, material and specimen temperature on the notched-bar impact work.
Determine the notched-bar impact work
Plot a notched-bar impact worktemperature diagram
Determine the notched-bar impact strength
Analyse the fracture surface characteristics.
The assembly is contained in a thermally insulated enclosure to minimise heat losses. The heat flowmeter gives an output to a digital panel meter on the special control and instrumentation console. Special thermocouples are arranged to measure mean temperatures either side of the test specimen, allowing the temperature gradient across the sample and hence the thermal conductivity to be determined. The Thermal Conductivity of Building Material Apparatus uses a PID controlled flat plate electrical heater and a water cooled flat plate with an integral and highly sensitive heat flowmeter. The 300mm *300mm specimen under test is sandwiched between the heated and cooled plates.
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The Turbine Dynamometer and itsinstrumentation then measures and displays the speed, torque and shaft poweravailable at the dynamometer. The Turbine Dynamometer instrumentation fitsabove the dynamometer, in the iInstrument frame of the Centrifugal Pump Module. You need the Turbine Dynamometer for tests on the optionalturbines. You connect the outlet of the centrifugal pump to your turbine. As the pumpforces water through the turbine, you use a control on the Turbine Dynamometerto adjust a band brake. It fits on the Centrifugal Pump Module, near the outlet end of thecentrifugal pump. You fit any of the three optional turbines to the Turbine Dynamometer. Each turbine has a brake drum that fits inside the dynamometer. This loads the turbine.
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A glass sided tilting flume with fabricated all stainless steel bed. Completely self-contained and comprising the working section, moulded inlet and discharge tanks, a series of sump tanks, a pump, an electronic flow meter, a jacking system and a control console. The channel section is fully glazed with large clear panels of toughened glass. A working cross-section of 300mm wide by 450mm deep and available in standard working lengths of 5m, 7.5m, 10m, & 15m. Longer lengths are available to special order in increments of 2.5m. The glass panels are sealed using a rubber section compressed by an aluminum alloy clamping strip. The flume bed is manufactured to high tolerances and designed with an integral web support frame to give the flume a high degree of rigidity and stability. This is coupled with careful design of the side support profiles to provide excellent visibility and allow flow visualization of the full working height of the flume. No under frame or support structure other than jacks is necessary. Rigid dowelled joints are used to connect the sections. The overall strength and rigidity of the design allows excellent stability figures to be achieved and eliminates the need to provide adjusting screws or to perform periodic setting up of the flume to maintain its specification.
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Learners use these industrial components to study the operation, installation, and applications for electric relay control of AC motors. Portable Motor Control Learning System features standard industry components like a 3-phase AC squirrel cage motor and uses 3-phase AC for power and 24 VDC for control all packed within a space-saving, portable product.
The Portable Electric Motor Control Learning System
Control Learning System to teach valuable troubleshooting skills that will prepare learners for real-world problem solving.
Also includes lockout/tagout components to teach vital safety steps when working with industrial motors. Electronic fault insertion can be added to the Portable Electric Motor.
D Jetronic Compact demonstration stand is designed to reproduce the performance of the D Jetronic mono point injection engine system and the electronic determination of the advance angle, as well as the representation of the control of the engine system in changes of the fuel dose and the advance angle, as far as the temperature, the rotational speed, the load and many more related parameters.
The simplified fuel system allows observation of the pressure parameters and others.
The measuring console allows easy installation of the check meters for all the system sensors and working sub-assemblies.
The system enables observation of the fuel injection impulse and measurement of its duration while changing the basic parameters.
The microprocessor type distributor ignition system enables observation of a change of the advance angle in a stroboscopic way or by comparing the signal of the crank position with other signals.
It is possible to install the diagnostic device through relevant socket and observe the parameters of the system.
Complete with user manual that will allow teachers to develop their own experiments.
The system enables preservation of breakdowns in chosen circuits and the observation of the reaction of the control system in the occurred condition.
The system allows self diagnosis with the aid of the flash code of the system control.
Machine tool chip conveyors are used to carry away the metal chips produced by machine tools. They use heavy-duty steel link belts usually arranged in a serpentine shape. The Machine Tool Chip Conveyor Learning System adds to Mechanical Drives 1 Learning System to teach skills related to machine tool chip conveyors. Students will learn industry-relevant skills related to this new topic including operation, installation, alignment, maintenance, and troubleshooting. Machine Tool Chip Conveyor Learning System uses industrial quality components to help students become better prepared for what they will encounter on the job and to withstand frequent student use. The Machine Tool Chip Conveyor Learning System includes an operational floor-standing chip conveyor; student learning materials for both theory and lab, and teachers guide.
Features:
Features industrial quality components
Teaches skills related to machine tool chip conveyors.
The Trainer On Industrial Refrigerators With One Evaporator And A Semi-Hermetic Compressor With Fault Simulation allows to study the circuit layout adopted in the normal industrial refrigerators, fitted with positive temperature evaporator and semi-hermetic compressor. A wheeled frame carries a horizontal working panel, fitted with a 80 mm vice, and a vertical frame, where the main components of the unit and a silk-screen printed synoptic panel are mounted at sight. The refrigerant is Freon R134a (HFC), CFC free, and the unit includes the measuring instruments that are necessary to survey operating parameters and to test the refrigerator circuit. The student can rise his knowledge about the main components of a refrigerator plant, experiment the problems due to the filling and the emptying of the circuit and, at last, simulate some simple faults. The refrigerator circuit is made of copper pipes. The set of equipment and the vacuum and recharge station allow a fast assembly and disassembly of the refrigerator circuit.
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Function of the drive shaft
Interaction of the individual shafts
Shifting of all gears
Main shaft
Countershaft and the reverse gear
Power distribution
Calculation of the different transmission ratios.
The specimen is put into the test chamber, clamped with suitable flanges with central screw and round gaskets. A known water pressure is applied on the specimens surface for a known time, as requested by Standard using a suitable air compressor having at least 5 bar pressure. Concrete Water Impermeability Apparatus Six Place apparatus is used to determine the depth of penetration of the water into the concrete (impermeability) under known time and pressure. The unit accepts concrete cubic, cylindrical or prismatic specimens having max. dimensions of 200x200x200 mm. A manometer checks constantly the applied water pressure. The water penetrated is measured by breaking the specimen, or by reading the water permeated through the graduated burette. The apparatus is supplied complete with graduated burettes fixed on the front panel.
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The AC Electronic Drives Learning System teaches learners how to troubleshoot electronic drive motor control circuits under realistic conditions with circuit faults that can be introduced throughout the system. AC Electronic Drives Learning System teaches industrial AC electronic motor drives that are used to provide accurate control of speed, position, and acceleration in applications such as CNC machine tools, conveyors, robots, mixers, and presses. Learners study industry-relevant skills including how to operate, install, tune, and troubleshoot three major types of AC systems: AC vector-type spindle drives, AC servo axis drives, and AC variable frequency drives. The AC Electronic Drives Learning System includes a manual fault insertion system, AC vector spindle drive panel, AC general purpose drive panel, AC servo axis drive panel, a .75 HP induction motor, and a 1 HP brushless servo motor. This factory automation training system uses industrial quality components to both standup to frequent use and to help learners become better prepared for what they will encounter on the job.
Features:
Heavy Duty Welded Steel Workstation
Industrial Standard Drives and Motors
Fault Insertion
Industrial Loads-inertial and friction
Built-in Instrumentation
Interchangeable Drive Panels
Industrial Safety Devices
Student reference guide
Multimedia curriculum available.
Self-priming pumps are able to suck in and transport air and water. This is possible because of an additional side-channel suction stage that removes the air from the intake line and creates the negative pressure that is needed to suck in the fluid. In contrast to a simple centrifugal pump, they can also be started if there is air in the intake line.
Learning Objectives And Experiments:
Determination of the system characteristics and the operating point of the pump
Checking of the necessary value of the pump
In combination with recording of pump characteristics
Determination of the pump efficiency
Determination of the power requirement and the hydraulic power.
This laboratory is designed for the study of DiscontinuousAutomatic Control systems where the controller is composed of an element withdiscontinuous intervention. This trainer has a modular structure andit consists of panels installed on a vertical frame. It is suppliedwith a theoretical and practical manual. A discontinuous controller is characterized by anoutput having two or more fixed states and its value is switched among thesestates according to the input value. The modularity of this systemcan give the students a direct and immediate approach to the topics, offeringthe opportunity to study various subjects, performing several experiments asfollowing:
Two position controllers, three range controllers
Sampling acquisition techniques
The three range controller in a 2nd order process
The two position controller in a 1st order process
The two position controller with elastic feedback in a 2ndorder process
The two position controller with delayed feedback in a 2ndorder process
The sampling control in a 4th order process.
This Pressure Control Apparatus is designed to demonstrate automatic control of the pressure within a vessel. The present invention relates to an automatic pneumatic pressure control apparatus for use as an electropneumatic transducer or a pneumatic pressure actuator employing such an electropneumatic transducer, and a method of controlling such an automatic pneumatic pressure control apparatus. The unit enables students to investigate the effects of changing the parameters of the control algorithm (proportional band, integral action and derivative time) on the control capability of the system.
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The Compressors Test Bench is extremely versatile: in fact, it has been designed to allow to choose and mount compressors of different size and type, coupled to different electric motors, selected by the user. The Compressors Test Bench allows to experimentally characterize a wide range of air compressors, in a work field from 0 to 500 Nm3/h as regards the flow rate and from 0 to 10 bar as regards the pressure. The frame of Compressors Test Bench is very strong and has to be fixed to the floor; the bench is completely made of corrosion-proof materials. The high precision of the sensors installed in the Test Bench allows to perform accurate and trustable research experiments within the whole work field. An user manual is supplied with the equipment. The electric control and command board allows to operate in manual mode, by personal computer or by external board.
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Experiments:
Comparison of different frameworks Operating Conditions
Operating environment: Laboratory
Study of Bows Notation, strains, stresses, forces and deflections in various frameworks, including a Warren girder and roof truss
Operating relative humidity range: 80% at temperatures < 31ºC decreasing linearly to 50% at 40ºC
Storage temperature range: 25ºC to +55ºC (when packed for transport)
Operating temperature range: +5ºC to +40ºC.
Tensile Modulus Of Elasticity is to be used with Universal Structural Frame. The rod is mounted between two gripping heads and a load of upto 3 kN is applied by means of a screw with turning wheel. Elongation of the gauge length is measured by two dial indicators. Tensile Modulus Of Elasticity equipment is used for studying the modulus of elasticity of materials in the form of rods. The load is measured by a force indicator.
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