Power Supply and Electrical Protection Unit
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Micrometer Screw Gauge
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The fatigue strength and design strength of components are determined in fatigue strength tests or endurance tests. Moving components and machine parts are often exposed to periodically fluctuating loads. Even if the dynamic load is far below the static load capacity, this load can lead to fracture of the component after a long time because of material fatigue.
Features:
Automatically shuts down when the specimen fractures
Different specimens show the influence of notching and surface quality
Continuous Adjustment Of The Load Amplitude
Learning Objectives And Experiments:
Influence of different fillet radii and surface qualities on the fatigue strength
Fatigue strength of bars under reverse bending stress.
Heat transfer from the simple flat plate may be compared under the same test conditions when either the aluminium rods or heat pipes are inserted. The Heat Pipe Investigation Accessory includes a drilled aluminium plate with integral heater and temperature sensor that is designed to fit the aperture in the Cross Flow Heat Exchanger duct.The flat plate is drilled to accept either finned heat pipes or similar geometry finned aluminium rods.
Experimental Capabilities:
Investigation of free and forced convective heat transfer to air from a vertical flat plate with and without heat pipe or aluminium rod enhancement.
Demonstration of heat pipe applications in free and forced convection.
The base module provides the basic equipment for individual experiments: the supply of water in the closed circuit; the determination of volumetric flow rate and the positioning of the experimental unit on the working surface of the base module and the collection of dripping water. The series of devices permits a varied experimental cross-section in the fundamentals of fluid mechanics.
Features:
Comprehensive range of accessories allows a complete course in the fundamentals of fluid mechanics
Water supply for experimental units for fluid mechanics
Volumetric flow rate measurement for large and small flow rates.
Electrical counters are used in a wide variety of applications including production counting, reject counting, sorting, and flow timing. The Electronic Counter Learning System features a digital 3-digit electronic counter set within a heavy-duty, 11-gauge steel slide in panel built to stand up to frequent use. Electronic Counter Learning System adds to the Motor Control Learning System to teach electrical event counting in electrical motor control circuits.
Electronic Counter Learning System also features world-class curriculum that covers counter and timer operation, designing circuits, and troubleshooting. Learners can also practice troubleshooting a timed one-shot motor control circuit and a timed repeat cycle motor control circuit. Learners can then directly apply this theoretical knowledge to practice hands-on skills such as designing a timed one-shot motor control circuit, a timed repeat cycle motor control circuit, and a motor control circuit using the counter to tally operations.
Features:
Teaches electrical event counting in electrical motor control circuits
Heavy-duty components
Multimedia curriculum available
Hands-on skills.
This training system is used as essential part of circuit trouble shooting course, analog circuit experimental work and basic logical circuit training procedure. Design of this Digital-Analog Training System has been developed to meet various research and development laboratories where digital and analog training programs are held. We are a reliable supplier and manufacturer of Digital-Analog Training System. It consists of instruments and sections like potentiometer, BAR display unit, LED display screen and adapter display module to name a few. Besides these, this system comprises of in built function generator, easy to dismantle breadboard and DC power supply system.
Features:
Application of latest technology
Easy to handle
Precise design.
It allows for analysis and checking of the cheese production procedure.
A Cheese Production Plant designed for manufacturing soft cheeses from milk.
The Car Lighting System Trainer allows learning the marks and graphic symbols of the electrical installation elements according and testing the resistance, the voltage and the power in the vehicle installation system. Complete with user manual that will allow teachers to develop their own experiments.
The Car Lighting System Trainer includes the following systems:
Direction indicators, hazard lights
Headlight lift regulator
Vehicle interior lighting
Wiper equipment
Window wash system
Passing lights, driving lights and parking lights
Fog lights
Brake and reversing lights
Vehicle horn sound.
The kit is used primarily for viewing and information purposes. The kit is clearly laid out on a plastic tray. The well-structured instructional material enhances the informational value of the kit. No provision is made for conducting exercises or experiments. It includes 13 different grinding tools and abrasives. The largest tool diameter is 115mm.
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In practice, a small volume of concentrated solution is placed on one side of the honeycomb, whilst the other side consists initially of a large volume of pure solvent water. As diffusion of the solute occurs, the concentration within the larger volume increases, and is monitored with a conductivity sensor and meter.
Liquid Diffusion Coefficients Apparatus has developed a unique diffusion cell, which overcomes the traditional problem of slow diffusion rates in liquids requiring long observation times, but without sacrificing accuracy or introducing convective effects.
The mixture is continuously stirred with a magnetic stirrer to ensure uniform concentration within the bulk liquid. Essentially, the cell consists of a honeycomb of accurately dimensioned capillaries, positioned between two liquids of differing concentration of the solute whose diffusion coefficient is to be determined. Whilst the conductivity sensor may be readily calibrated for any required aqueous system, for introductory studies, dilute solutions of sodium chloride are recommended, for which conductivity data is provided.
Bench-top unit. Anodized aluminium structure and panels in painted steel (epoxy paint). Main metallic elements in stainless steel.
Air condenser, computer controlled.
High pressure control.
Coolant accumulation tank. Cooling filter. Tank of division of the cooling liquid.
Diagram in the front panel with similar distribution to the elements in the real unit.
Cooling compressor, computer controlled.
Expansion valve.
Air evaporator, computer controlled.
Water evaporator.
4 Manometers.
2 Flow sensors: Cooling flow sensor. Water flow sensor (water evaporator).
9 Temperature sensors (4 sensors measure the cooling temperature, 2 sensors measure the water temperature, 3 sensors measure the air temperature
2 Pressure sensors: Cooling pressure sensor (compressor outlet). Cooling pressure sensor (compressor inlet).
Enthalpy diagram of the refrigerant R134a.
Wattmeter.
Mechanical Fabrication Learning System includes a workstation, precision fabrication parts set, mechanical fabrication tool set, standard parts set, component kit, skills part kit, tool kit, hardware kit, bolt stretch kit, student curriculum, instructors assessment guide, and installation guide. Mechanical Fabrication Learning System will focus on the proper and safe application of basic hand tools used in mechanical fabrication assembly. Mechanical Fabrication plays an important role in todays economy as the cost to produce goods increases and the profit margins shrink. In our information based world, students increasingly do not have knowledge or skills for mechanical fabrication. To stay competitive, companies must manufacture high quality goods. Also offers the option to expand our strong print based curriculum with interactive multimedia so that students can learn mechanical fabrication skills and concepts in the style they need.
Features:
Safety Emphasized at All Levels
Quick Setup/Cleanup and Easy Inventory
Industry Skills
Expansion of Basic Skills
Student Reference Guide
Multimedia Curriculum Available.
The apparatus consists of a water and an air system. Each has a fluidized column and a pump. Air or water is supplied to the column via bottom porous plate and escape and the top. Fixed & Fluidized Bed Apparatus bench top apparatus is designed for a study of fluid bubbling phenomena in fixed and fluidized beds of solid particles. Control valve varies the rate of flow. Two sizes of bed materials are supplied. Measurement of flow rate is by rotameters and pressure drop is by manometers.
Experiments:
Visualization of fluidization Pressure drop through packed and fluidized beds for both water and air systems Observation of difference between particulate and aggregative fluidization Verification of Carman Kozeny equation.
The refrigerant is Freon R134a (HFC), CFC free, and the unit includes the measuring instruments that are necessary to monitor operating parameters and to test the refrigerator circuit. The Trainer On Industrial Refrigerators With Two Evaporators And Semi-Hermetic Compressor allows to study the circuit layout adopted in the industrial refrigerators with two evaporators and semi-hermetic compressor. The refrigerator circuit is made of copper pipes. A wheeled frame carries a horizontal working panel, fitted with a 80 mm clamp, and a vertical frame, where the main components of the unit and a screen printed synoptic panel are mounted at sight. 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 Trainer On Industrial Refrigerators With Two Evaporators And Semi Hermetic Compressor set of equipment and the vacuum and recharge station allow a fast assembly and disassembly of the refrigerator circuit.
Experiments:
Filling of a refrigerator circuit and leak detection.
Fault simulation.
Study of the main components.
Assembly and disassembly of the circuit.
Atransmission with superlatives a latest generation transmission. The housinghas been cut away to a large extent. The transmission can be cranked easily. In addition, all the clutches with hydraulic pistons, the planetary gear trains, the crescent pump, the converter with shorting an the hydraulic control device with the solenoid valves.
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The Cabinet Air Conditioner Training Device can be used to train students to master the theoretical knowledge and technical skills of air conditioning installation, commissioning and maintenance.
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Slump Cone complete set including:
Base plate, galvanized steel
Stainless steel rule, 300 mm long
Slump Cone, galvanized steel
Tamping rod, galvanized steel, dia. 16 x 600 mm
Fine wire brush
Aluminium scoop, 500 cc capacity
