This experimental unit forms part of a series of teaching systems developed in collaboration with the Department of Automation and Information Technology at the Harz University of Applied Studies and Research. A rotary encoder determines the position of the vehicle from the rotation of its wheels. This in turn activates an actuator, the drive motor on the vehicle. A vehicle with an inverted rod pendulum acts as a mechanical multi-variable system. A fuzzy control moves the rod pendulum to the centre position, where it is held in position, and at the same time controls the position of the vehicle. A joystick can be used to control the system manually. This allows the degree of difficulty of the control process to be estimated very accurately. The control process is made more difficult by the fact that the vehicle can only move to a limited extent from its original position.
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An exhaust gas calorimeter for use with Regenerative Engine Test Set. The engines are separately available. The equipment measures the heat content of exhaust gases and enables students to determine the energy lost to exhaust in the energy balance for single-cylinder, four-stroke petrol and diesel engines.
The main components of the Exhaust Gas Calorimeter are:
Control valve
Gas-to-water shell and multi-tube heat exchanger
Instrumentation unit the heat exchanger is mounted on asxturdy base plate. A hand-operatedvalve, which mounts on the control console of the test set, controls the flow of cooling water through the heat-exchanger jacket. Exhaust gases from the test engine mounted on the test set flow through the tubes. A jacket of constantly flowing cooling water surrounds the tubes, and the heat content of the gases is assessed by measuring the cooling water flow rate and the inlet and outlet temperatures. A turbine flow meter measures the flow rate. For safety, the heat exchanger also includes a pressure are lief valve in case insufficient cooling water is flowing. Thermocouples measure the temperature of gas and water at the inlet and outlet.
Features:
The equipment that you assemble will transmit voice from one point to another, using light traveling through an optical fiber.
The experiment of shows you how easy it is to make productive use of fiber optic materials.
With four different data transmission ways (self module
Transmission, and module-to-PC transmission).
Transmission, module-to-module transmission, PC-to-module.
Mechanical Systems 2 Learning System teaches vital industrial skills including how to design, install, operate, and analyze basic mechanical transmission systems using components like chains, v-belts, spur gears, bearings, shafts, and couplings. Mechanical Systems 2 Learning System teaches the fundamentals of mechanical transmission systems used in areas such as industrial, agricultural, and mobile applications. Common real-world applications of mechanical transmission systems include drive shafts on cars and air compressors.
The Mechanical Systems 2 Learning System features a variety of real-world mechanical components such as a 1/3 Hp constant speed motor, v-belt, roller chain, and a digital tachometer. In addition to hands-on skill building, learners study the mathematical theory behind mechanical applications such as calculating mechanical power, mechanical efficiency, and the shaft speed and torque of a belt drive system. Learners use these components to practice hands-on skills such as mounting a motor to a work surface, assembling a v-belt and roller chain drive systems, and measuring motor speed.
Features:
Rigid Work Surface for Precision Alignment
Interactive Multimedia
Prony Brake for Testing Load
Mechanical Guard Assembly.
This trainer contains advanced networking arrangement, distributed control section and process controlling system. It can efficiently regulate hydraulic or pneumatic cylinder. Programmable Logic Controller Trainer PLC has extensive application in automobile, refrigeration, steel manufacturing, textile machine production and glass industries. It is offered as per customers preference on expansion module and PLC type. PC based operation has contributed to its user friendly design. Designed by skilled technocrats, this trainer PLC serves as the reliable option to comprehend complex theories of programmable logic controller. On board IR switches is one of its main factors. We are a prestigious manufacturer and exporter of excellent grade Programmable Logic Controller Trainer PLC. We are a distinguished supplier and manufacturer of Programmable Logic Controller Trainer PLC.
Features:
Advanced design
Convenient to maintain
Easy to understand mechanism
Simple to handle.
The Mass Transfer And Diffusion Coefficients Unit allows to study the gaseous end liquid diffusion phenomena. It is very simple to use and requires very little maintenance besides it is composed of two distinct apparatuses which can be separately supplied:
The bath temperature is measured by a bulb thermometer and regulated by a thermostat; it is possible to measure with accuracy the liquid level in the capillary tube by means of an eyepiece and a Vernier scale. Apparatus for the study of the gaseous diffusion coefficient: It is composed of a thermostatic bath where a Tee shaped capillary tube is placed containing the liquid to be tested.
A magnetic stirrer constantly mixes the glass content, whose conductivity can be measured by means of portable conductivity meter and recorded by means of a proper software. Apparatus for the study of the liquid diffusion coefficient: It is composed of a glass vessel containing distilled water; a diffusion cell is placed in the vessel; the test liquid is passed through the cell.
Testing And Failure Simulation Set for a three-phase motor used in cooling and climate control units.
Portable electric panel consisting of
1. Front Panel, side A
3 ammeters for the measurement of phase currents absorbed
Voltmeter for the measurement of mains voltage
Motor protection switch with adjustable trip level.
Mains voltage telltale.
Black power supply bushings for motor tested
Yellow/green ground bushing.
2. Front Panel, side B
Voltage at ends of motor windings telltales
Telltale used as a probe to verify presence of voltage at bushings
Black power supply bushings for motor outside the control panel
3. Back Panel
Connector for connection to motor - external compressor assembly.
Power cable inlet complete with EC plug
4. External assembly consisting of:
Pressure gauge
380V 50Hz 1HP 4-pole asynchronous three-phase motor coupled to type 0VT-12 open compressor.
Equilibrated soil samples placed on the sand are then subjected to a known variable suction range of 0- 800mm of water. These equipment consists of a free-standing circular tank filled with saturated sand (not supplied). The suction is applied by means of a buried porous pipe and an associated sliding control chamber. In order to maintain the suction an uninterrupted low volume water supply is required.
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For hydraulic tracer and visualization studies, an accurate dye injection system is provided. A known volume of dye solution is injected just before the entry to the settling tank.
Water is taken from the laboratory mains supply and is fed to the settling tank via a flow meter. For studies of sedimentation, a slurry is prepared in a sump tank and pumped via a specially designed flow meter to join the fresh water stream just before entry to the settling tank.
This may be comparatively analyzed by the Imhoff cone technique or more accurately by drying and weighing.The sump tank is continually agitated by a flow sparge device to prevent settling of solids during an experiment. A well-mixed slurry of known concentration and flow enters the tank uniformly under an inlet weir.
The product is designed to accumulate all height measurements without surface treatments, special holding jigs or other accessories. All height measurements are accomplished by a high precision LVDT. The height measurements of the sample are taken and averaged over a range of specified temperatures. CTE values are automatically calculated and displayed when the test cycle is completed. An advanced and automatic method and device for measuring the Coefficient Of Thermal Expansion Of Concrete cores. The product is completely self-contained and operates with easy to understand graphical interface software. All functions are completely automatic, including accurate controls for heating, cooling and height measurements.
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Precision Welding:
The movable jaws run on precision ball typeguides which reduce friction to almost nothing and ensure utmost welding accuracy. Minute precision control is ensured by theuse of latest control devices.
Operation:
All the parts have been duly dimensioned; clearlyarranged simple levers ensure easy operation even for unskilled workers. Sturdy in construction, Butt Welder is sodesigned as to facilitate reliable and easy operation even by unskilledpersonnel. Clamping arrangements are by quick action clamps and the alignment is automaticand perfect which is so essential in modern production methods. It is most suitable for industrial conditions and will give a longlasting dependable service.
The PLC Troubleshooting Learning System includes Control Logix processor, I/O rack, (32) 24VDC outputs, (32) 24VDC inputs, power supply, cable set, and integration in the Learning System. The PLC Troubleshooting Learning System Control Logix PLC System adds to the Programmable Controller Learning System to provide model Control Logix PLC application study.
Features:
Provides model Control Logix PLC application study
Strong hands-on skills and curriculum
Adds to the Programmable Controller Learning System
Student Reference Guide
Multimedia Curriculum Available.
Shell & tube heat exchanger for studying the convective heat transfer between steam andwater in counter flow
Safety valvein the hot water tank for safe operation
Measurement of temperatures, pressures, flow rate and condensate volume
Steam volumecontrolled by thermostatic valve
Precise determination of the steam volume by measuring the condensate volume
Additionalmanual valve for the introduction of heating steam into the shell & tubeheat exchanger
Features:
Thermostatics team regulation
Convectiveheat transfer between steam and water
Distillation is a separation process that includes the partial evaporation of a liquid phase and the condensation of the resulting gas phase. The rectification columns are used for the separation of liquid phases. They operate according to the principle of distillation. The substance mix recommended for the operation of the experimental plant is water-ethanol. The separation process of rectification is an energy-efficient distillation process with several stages.
Learning objectives/experiments:
Determination of the proportion of ethanol in the feed and in the products
Determination of the tray efficiency of the sieve trays
With different reflux ratios
With different feed levels
Investigation and comparison of a sieve tray column and a packed column
Evaluation using the McCabe-Thiele Diagram
In continuous operation
With different pressures.
The Temperature Process Control Learning System includes a heavy-duty, welded steel workstation with industrial quality components, which are mounted and plumbed in two water flow circuits, a process loop and heating loop, to control the temperature of water flowing in the process loop. Temperature Process Control Learning System allows learners to study and practice calibrating, adjusting, installing, operating, and tuning thermal process control systems in industrial applications. All electrical components are connected to the control panel to allow students to measure signals and connect the devices in a wide variety of control configurations including PID control, on/ off control, and manual control. Process control systems provide precise control of liquids and gases in a wide variety of industrial applications including food processing, chemical manufacturing, and bio-technology.
Features:
Refrigeration-Based Cooling
3 Types of Temperature Sensors
Industrial Quality
Student Reference Guide
PLC Compatible
Extensive Instrumentation.
This kit is useful for developing various models of physics. Advanced instruments of this kit enables one to understand flow characteristics of air and water, generated energy caused by their flowing and resting to name a few. Dynamics Experiments Kit is used for measuring various properties and effects of accelerating forces on inelastic and elastic collision, kinetic energy, masses and so on. We are an eminent supplier and manufacturer of Dynamics Experiments Kit. This kit comprises of instruments like force board, aluminum profiled trolley, cotton reel, ticker tape timer, spring balance and so on. This product has been designed to suit physics teaching needs of teachers and students as well.
Features:
Precise design of instruments
Sturdy construction of kit
Easy to handle.
The elements are connected to each other via pivot joints. The positions of the pivot joints can be varied to adjust the crank radius, oscillation radius and coupling length. The experimental unit comprises the drive disk with the crank and coupling and the output disk with the rocker. The drive disk can be driven by the crank. The unit can be used to investigate the crank-rocker mechanism, the double rocker mechanism and the double crank. The Four-Joint Link is a four-bar pivot gear. It converts rotary motion into oscillating motion.
Features:
Conversion of rotary motion into oscillating motion.
The Plastics Technology 1 Learning System includes a temperature control system, 4 oz. shot material feed system with electro-pneumatic control, dual heater system, barrel and nozzle, safety enclosure, heavy-duty workstation, 8 ton clamping system, mold offset plates, set of injection starter molds, interactive curriculum for both theory and lab, and a teachers assessment guide.
Plastics Technology 1 Learning System is designed to teach modern technical skills in plastics and polymer science using injection molding. Understanding how to work with plastics is an important technical skill for engineers, technicians, and operators. They impact virtually every aspect of modern industry.
Learners will practice skills such as setting the temperature and pressure for a molding operation, troubleshooting molding operations, mounting and aligning molds, operating an injection molding machine, determining the runner and sprue diameter for a specific plastics mold, designing a plastics part and mold based on shrinkage and warpage considerations, using CAD/CAM with mold design, and multi-cavity mold design and operation.
Features:
Plastics Product Design
Plastics Problem Solving
Industrial Quality Plastics Machine
Written and Multimedia Style Cirriculum.
The pressures, temperatures and air flow rate are recorded by a combination of instrumentation on the Compressible Flow Range base unit and the optional module. A digital hand held manometer is supplied.
A series of four straight tubes of different diameters with end pressure tapings allow pressure losses in a straight pipe to be investigated at a range of Reynolds numbers. Bends, sudden enlargements and contractions are included to allow investigation of pressure loss and recovery.
The unit is driven by an ejector (jet pump) allowing investigation of entertainment ratio and ejector performance.
Benefits
Built-in safety measures
Complete and ready-to-use system
User-friendly operations and control software
Features:
PLC integrated safety and control system, 24V DC powered
Independent burner control
Combustion chamber
Specimen holder
Light-source control 5V DC switch mode power supply
Convection cooling
Ignition system
Photometric system
Thermocouple type K interlock for main and auxiliary burners
Fan and exhaust damper control
Various built-in safety measures including over-voltage and over-current protection
Control unit, including smoke meter
Exit Sign software.
