Cable or hoist winches are machine elements that are classified as transmission or conversion elements. This allows loads secured to the supporting cable to be moved. In a cable winch, a supporting cable is wound on a cable drum by means of a gear transmission.
Features:
Structure and principle of a cable winch.
Learning Objectives And Experiments:
Determine
Angular velocity
Efficiency
Behaviour under load
Transmission ratio
Unwinding rate.
The plate fits in a location below the main accessory aperture and allows the velocity profile behind all of the optional heat exchangers to be investigated. Also supplied is an upstream pitot tube that can be traversed across the duct to investigate the upstream velocity profile. The Pitot Static Traverse Plate includes a sliding plate, and pitot tube with multiple locations designed to be traversed across the duct of the base unit.
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The inlet element is designed so that the flow enters the experimental section with very little turbulence. The closed water circuit consists of a series of water tanks and a powerful pump. The experimental section is 16m long and has a cross-section of 600x800mm. The tanks are included in the system in such a way that they also serve as a gallery which you can stand on. The user can thus comfortably reach any part of the experimental section. The side walls of the experimental section are made of tempered glass, which allows excellent observation of the experiments. The experimental flume has a motorised inclination adjustment to allow simulation of slope and to create a uniform flow at a constant discharge depth. All components that come into contact with water are made of corrosion-resistant materials.
Learning objectives/experiments:
Flow Transition (Hydraulic Jump)
Energy dissipation (hydraulic jump, stilling basin)
Flow over control structures
Together with optionally available models
Uniform and non-uniform discharge
Flow formulae
Local losses due to obstacles
Transient flow: waves
Vibrating piles
Weirs (sharp-crested, broad-crested, ogee-crested)
Discharge under gates
Flow-measuring flumes
Sediment transport
The VFD PLC Wiring Learning System requires the Electrical Wiring Learning System. VFD PLC Wiring Learning System covers installing a VFD and PLC in an electrical panel to create power and control circuits that learners will test and operate. This learning system will provide invaluable hands-on practice for careers like electricians and industrial maintenance technicians.
The VFD PLC Wiring Learning System includes a Siemens PLC, motor, Allen-Bradley variable frequency drive, and much more. These components, along with world-class curriculum, will be used to cover major topic areas like PLC and VFD installation, PLC and VFD wiring, motor control circuits, VFD and PLC operation and testing, Modbus communication, and PLC discrete I/O. Uses real-world industrial components that will stand up to frequent use and will provide learners an opportunity to build competencies by installing and operating devices they'll find in actual industrial applications.
Features:
Provides learners an opportunity to build competencies by installing and operating devices they'll find in actual industrial applications
Includes a terminal blocks; motor disconnect switch; 3-phase, 1/3 Hp motor; and an Allen-Bradley variable frequency drive
Covers installing a VFD and PLC in an electrical panel to create power and control circuits that learners will test and operate.
The design of Advanced Digital Training System is easy to operate and easy to understand.
The Advanced Digital Training System is designed for the beginners to enhance the comprehension of advance digital theory.
A De-Aeration Plant for removing air or bad-smelling substances absorbed during the processing phase.
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In the conventional diesel engine the rotation speed of the engine controls the pressure to the injectors and, furthermore, pressure and injection are strictly correlated, because only when the pressure exceeds a given threshold there is the mechanical opening of the injector. Common Rail Direct Injection For Diesel Engine simulator allows the study, the testing and the troubleshooting on HDI (CDI CR) injection systems for diesel engines that, similarly to what happens for the traditional injection petrol engines where, however, the pressure of the fuel is only few bars, use a high pressure electric pump and a single manifold to connect the pump to the electro-injectors, which are electronically and individually controlled for what concerns the start and the duration of the injection.
The advantages of the Common Rail Direct Injection For Diesel Engine:
High pressure also at low regimes
Reduction of the noise
Reduction of the consumptions and of the emissions.
Excellent atomization and dispersion of the fuel
Increase of the torque
The main components that characterize a Common Rail Direct Injection For Diesel Engine are the following:
Common rail with electro-injectors, fuel pressure limiting valve and relevant pressure sensor
Electronic control board for the management of the whole plant
Fuel tank with pre-filter
High pressure electro-pump
Flow limiter
Engine rpm sensor
Accelerator pedal position sensor
Over supply pressure sensor
Computerized workstation linked to the management system.
Pneumatic actuator for the variable geometry turbine
Air temperature sensor
Air mass sensor
Engine temperature sensor.
The kit is used primarily for viewing and information purposes. The cutting geometry has been deliberately changed on some of the drills so that the influence of the cutting angle and clearance angle can be demonstrated. Exercises or experiments can only be carried out to a limited extent. It includes 19 different drills, including special types, e.g. a centre drill or a taper pin hole drill. The well-structured instructional material enhances the informational value of the collection. In addition a taper shaft and the associated key, as well as a sliding gauge are included. The kit is clearly laid out on a plastic tray.
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The apparatus comprises a clear acrylic mixing vessel mounted on a stainless steel base. Above this is mounted a variable speed electronic mixer with electronic torque measurement incorporated.
The rushton turbine impellor is a one piece stainless steel fabrication with eight alternate upwards and downwards pointing blades.
A set of pvc baffles can be fitted into the mixer with a simple screw mechanism to hold them in place. Under the stainless steel base is a storage compartment for the various small mixer components and the simple tools hexagonal keys required to change them. The larger mixer components are stored on pins behind the vessel.
The blades are simple to configure and position accurately in place using a single screw.
A propeller type stirrer is also included for comparison.
The flat blade impellor comes with six sizes of blade, each of which can be fitted in seven positions (vertical, plus 30/45/60 degrees leading and trailing edge).
The Rigging 2 Learning System expands on the initial offering of rigging knowledge to include synthetic slings, equipment movement, and industrial cranes. Rigging 2 Learning System adds to Rigging 1 to offer a comprehensive learning experience to help learners prepare for certifications. Proper rigging techniques are vital for efficient movement of loads and workers safety.
The Rigging 2 Learning System includes two synthetic slings, four load protection pads, jack, lever dolly, and much more. In addition to equipment and printed curriculum, the offers a student reference guide, instructors manual, installation guide, and an optional online eBook. These components will be used to explore topics such as synthetic sling operation, equipment movement using roller bars and dollies, and crane operation signals.
Features:
Replication of Common Loads
Industrial Standard Components.
Testing And Failure Simulation Set for a single-phase motor (sealed and semi sealed compressor) used in cooling and climate control units.
Portable electric panel consisting of:
Back panel
Upper side of trainer
Front Panel, side A
Front Panel, side B.
Central air conditioning system training device can simulate real process of building central air conditioning system. The students can learn various skills of central air conditioning system design, load calculation, electrical design, piping design, energy management and cost estimates. The system includes the electrical control system and central air conditioning system. It can demonstrate summer refrigeration cycle and winter heating cycle process of the central air conditioning.
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The equipment can be used only with the flexure Servo-Plus Evolution testing machines models:
Flexure high stiffness frame 200kN capacity
Flexure open-side machine, 150kN capacity.
mm/inch mm/inch
Length of bed: -6.5ft 1805/71 1980/78
Height of centres: 220/8 5/s 165/61/2M
Admit between centres: 1000/39 3/8 1220/48
Max.work diameter: 200/8 150/6
Min.work diameter: 50/2 -
Max.working length: 970/38 1/8 -
Standard pitches: - 100/4,125/5,150/6,
175/7,250/10
Divisions: - UP TO 6
Face plate diameter: 265/10.5
Spindle speed (rpm): 570/1000 /1850/2500 -
Power required -hp/rpm: 1.5/1440 SINGLE PHASE
Motion Control Learning System Single Axis applies to a wide range of industries that need to meet market demands for greater system throughput and improved output quality and precision. Some of these industries include automotive, energy, medical, petroleum, printing, and packaging. Motion Control Learning System Single Axis is used where conventional motor control, using discrete inputs and outputs, cannot achieve the accuracy needed to produce a product. A motion controller sends acceleration and velocity commands to each motor to control its speed, torque, and rotor position. At the same time the motion controller monitors these parameters and adjusts the output as needed to create a legible color image on the page. A good example of motion control is an offset printing press that uses four motors to print four separate colors on a page and another motor to turn the feed roll. Motion Control Learning System Single Axis is self-contained and teaches students to control one axis. It allows students to learn industry-relevant skills including how to create, navigate, configure, operate, maintain, and apply motion control systems. Motion Control Learning System Single Axis teaches the skills required to understand and maintain the sophisticated applications so commonly found in modern industry. The motion control action may be as simple as opening and closing a valve or as complex as controlling multiple axes on a CNC machine. Motion Control Learning System Single Axis includes a tabletop workstation, motion controller with control programming software, tensioning kit, synchronization kit, registration kit, timing kit, communication cables, lockout/tagout kit, student curriculum, and instructors assessment guide. The Motion Control Learning System Single Axis system provides instruction in motion control for a single axis system, including set-up, operation, programming, and control.
Features:
Students Learn Skills In Motion Control Programming
Reliable, Industry Standard Components and Features
Teaches Applications of Motion Control In Industry
Optional Online eBooks.
Underfloor heating systems are particularly well suited for use with heating systems that use solar thermal collectors. Underfloor heaters transfer heat by piping systems arranged in a spiral or winding pattern beneath the floor covering. Underfloor heating requires much lower feed flow temperature than conventional radiators.
Learning objectives/experiments:
Heat transfer in an underfloor heating system
Use of heat sources for heat pump systems
Energy balance in combined heating systems for domestic hot water production and heating
Learning objectives of the modular system.
The automatic data acquisition and analysis system for Personal Computer allows to take the measurements automatically, plot on screen or print out and file the test data. The Pressure Transducers Study Module allows to study the calibration methods for a signal conditioner instrument connected to a pressure transducer and to verify the system linearity, repeatability and hysteresis.
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Multi-channel peristaltic pump for conveying the product and the indicator reagents
Injection valve, injection syringe and injection loop for adding the enzyme GOD required for verification
Continuous, photometric determination of the glucose concentration in the product
PTFE flow cell for determining the concentration with the photometer
3 DURAN glass beakers for indicator reagents and GOD
2 PTFE reaction loops
1 tank for waste
2 mixing chambers for mixing the product and indicator reagents.
The unit provides for various investigations including single phase flow, hydrostatic and dynamic pressure investigations, hold-up time and slip velocity, 2-phase separation and superficial velocity, drift velocity in air/water flow, 2-phase flow, 2-phase and 3-phase flow separation rates, bubble structures and bubble sizes. The Multiphase Flow Unit which is particularly suitable for oil and gascourses enables students to study 2- and 3-phase flow (oil, water and compressed air) by means of once through experimental runs followed by gravitational separation. The unit is operated via a touch-screen PC with SCADA software and may be specified with an electrical capacitance tomography sensor option for advanced studies in flow and bubble structure imaging.
Features:
Industries largest operating envelope
Exceptional dynamic response time
Compact and robust design
Qualified and covers all environments
No separation required
No moving parts
100% gas void fraction capability.
Unit mounted on an anodized aluminum frame with painted steel panel.
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