Universal Structural Frame or Universal Base Frame, Force Indicator and computer are required but separately supplied. The Shear Force Computer Interface set has the same accessories as except the spring and spring balance are replaced by a load cell. Computer interface unit and software is included.
....
The Mini Flow Channel in made of clear acrylic with an undershot weir at inlet and an overshot weir at discharge. Flow rate can be controlled by a flow control valve of the Hydraulics Bench. A dye injection system is installed at the channel inlet to observe flow patterns around models. Mini Flow Channel equipment demonstrates primary characteristics of flow in an open channel including flow patterns over or around immersed objects. It is to be used with Hydraulics Bench. Water is admitted to the channel through a cylinder with a stilling baffle to reduce turbulence. A grid on a white background is provided for easy observation of the streamlines.
....
The console is divided into two control panels, each with detailedmimic diagrams. The upper panel has a single phase transmission line equivalentcircuit, and the lower panel a three-phase transmission line. The lines may beloaded by the resistive, capacitive and inductive loads included. The Transmission Line Simulator investigates single-phaseand three-phase transmission lines. The effectscan be monitored by instruments at the send and receive ends of thetransmission lines. The single-phase transmission line includes a set ofinductive impedances connected in series. The configurable simulated transmissionlines allow realistic studies of short, medium and long-distance transmissionlines under variable load and power factor conditions, as well as with insertedfaults. Tapping points allow the user to:
Change the length of the simulated line
The three-phase transmission line is in six sectionsrepresented in per-unit values.
Monitor the voltage, current and power at any point alongthe line.
Set up Pi or Tee methods of loss profiling using differentvalues of capacitance and
Facilities include:
A fault application switch and earth fault resistors allowstudies of earth fault currents and the operation of relays of varyingsensitivity.
Operating under variable balanced or unbalanced RLC loads
Provision to vary the length parameters
Select able neutral
For protection tests, current transformers in the test circuits connect to the protectionrelay fitted to the control panel.
The unit is supplied with manuals which describe all parts of the trainer, the installation and utilisation procedures, as well as many exercises with the relative results. The self-sufficient unit is composed of a reversible type reaction hydraulic machine. A dynamometric brake motor dynamometer allows to determine all the relevant characteristics of the machine. By reversing the flow, the machine can operate both as an axial pump and as a Kaplan turbine.
The Reversible Flow Axial Pump Kaplan Turbine Study Unit is available in two versions:
Computerized version unit
Basic unit in manual version.
The fan inlet and outlet ports are designed to accommodate standard duct sections of 146 mm Of aluminum diameter and comprising sleeves Sealed by O-rings and tightened by Snap closures with quick disassembly. All these sections conform to the Standards.
65 mm nozzle at the inlet of the 146 mm duct diameter
65 mm diaphragm at the inlet of the 146 mm diameter
95 mm diaphragm at the inlet of the 146 mm diameter
Venturi nozzle of 95 mm-146 mm diameter Pitot tube and through mechanism
To install additional measuring devices, two Sections and a supporting device are included :
Section 1000 mm long and 146 mm in diameter, Comprises a honeycomb flow rectifier and three fasteners For the Pitot tube.
146 mm diameter input adapter, Includes measuring points for diaphragm or Venturi trunk.
Demonstrate and study boundary layers and boundary layer growth with ease. The pressure probes ascend on an angle covering a width of one inch (25.4mm) and a height of 0.24 inches (6.1mm). The probes are approximately 0.048 inches (1.22mm) apart along the diagonal. The Flat Plate And Mouse combination has a 10-tap total pressure probe, or mouse, that can be positioned in three locations along the length of the flat plate.
....
The steam bench includes a water-cooled multi-tube condenser; a steam feed line to supply a regulated supply of steam at reduced pressure and a condensate tank complete with a sight glass. Cooling water flow rate is metered in the supply line and regulated by a control valve in the drain line. Steam Bench Consists of a sturdy framework and panels of all steel construction, fitted with a student work surface, interconnecting back panel and adjustable feet. Bourdon type pressure gauges are provided from pressure indications and thermocouples are used to measure temperature, which may be individually selected for display on an analogue temperature meter.
Features:
Compact modular design
Easy Installation
Comprehensive instrumentation
Low capital cost
Pressure test certificates supplied for major components engine
Utilises industrial standard horizontal shell and tube type condenser.
The unit consists of a storage tank, a pump, a turbine, a dynamometer, and measuring instruments. Mini Axial Flow Propeller Turbine Test Set is a self contained bench top set for studying the axial flow propeller turbine characteristics under various flow rates and heads.
Experiments:
Power output vs speed for various heads and flow rates.
Efficiency vs speed for a given head and flow rate.
Torque vs speed at various heads and flow rates.
Racing characteristics.
Experiment software supplied with the apparatus simulates an oscilloscope, allowing parameters such as phase angle, excitation frequency and displacement to be viewed. The experiment transducers are wired into the using front mounted BNC sockets. The parameters are fed into the system via the experiment sensors, i.e. proximity sensor, LVDT. Data Acquisition System is quick and easy to set up and connects to the host pc using a USB connection.
This unique and compact Data Acquisition System is an essential accessory for the Universal Vibrations Apparatus experiments. When connected to the relevant experiment and its sensors, the system allows measuring, capturing, storing and analysing of experiment data.
Suitable for Power Supply with variable voltage the braking systems and the excitation of the machines through manual or automatic operation.
Automatic regulation of excitation to keep a constant voltage
DC output: 0 to 210 V, 2 A
Power supply: 220 V, 50/60 Hz
Mechanical Drives Wind Technology course introduces mechanical systems and develops fundamental knowledge of mechanical systems and practices. Topics covered include learning how to select, install, adjust, troubleshoot, and repair a range of mechanical systems which are commonly found in both automated and manual machines used in every industry around the world. It will cover basic safety, installation, key fasteners, power transmission systems, spur gear drives, and multiple shaft drives.
Features:
Strong Depth and Breadth of Content
Text and Audio
Built for Self-Paced Learning
Engaging Interactions
Stunning 3D Animations.
Both balances serve mainly for measurements of forces acting on models which are either towed with the help of a towing carriage through a towing tank, or which are tested in a circulating water channel.
Both balances have the same general design but a different capacity as stated below. Pressure changes have practically no influence on the force measurements. The pressure surrounding the balance can vary between high vacuum and 1 bar above atmospheric pressure.
The relationship between SHM and gravity is evaluatedusing the Katers pendulum, as well as understanding SHM in a mass springsystem. The Simple Harmonic Motion Experiments Kit enablesstudents to understand the effect of mass and length of pendulum on SHM and theperiod of oscillation.
Features:
Harmonic Motionincluding multiple practical experiments designed to further develop thestudents understanding in this field
Appliedstudent learning via Building and experimentation
Clear andconcise pictorial assembly instructions enhance the learning experience
Multipleexperimental capabilities per self-contained kit
Supplied witha detailed instruction manual, covering the theory of Simple
Hands-onLearning
Tool-Less assembly.
Thrust Reverser System Trainer is a functional system that represents the systemsinstalled in turbine powered aircraft. The thrust reverser is pneumatically operated using the shop air above 50 psi The operation is controlled by a throttle. The can be used by the instructors todemonstrate the actual operation of a thrust reverser, besides allowing hands-on operation like component replacement.
....
The Anti skid Brake System Trainer includes standard hydraulic brake system plus the anti skid assemblies and components. The system is designed to meet or exceed the FAR requirements for instruction on aircraft anti-skid braking system. The Anti skid braking system is an essential part of a modern jet aircraft. There is a definite need for training aircraft maintenance technicians in this area. Our Trainer is an effective hands-on training system for anti skid braking system. Hands-on training is the only effective method of training to ensure that trainees not only understand the theory but they are also well prepared to maintain the anti skid braking system in the best possible manner.
....
This trainer is consists of three axes flight control computer, Mode Controller, Mode Annunciat or, Pitch / Yaw / Roll servos, Flight Director, and a magnetic slaved HSI System integrated with cockpit controls and includes control linkages to the control surfaces of a model aircraft.
The Autopilot/ Automatic Flight Controls Trainer is an excellent resource for teaching the principles of automatic flight controls by demonstration using a complete system that encompasses all the aspects of auto pilot and automatic flight controls. This is dedicated to bridging the gap between classroom instruction and practical,hands on training. This is representative of autopilot systems used on large commercial aircraft.
This is equipped with a complete control mechanism linked to a control yoke and rudder pedals. The visual display of realistic effects enhances the perception and understanding of flight controls. The trainer, in the standard configuration consists of a large model airplane with all the main control surfaces. Any movement in control yoke and rudder pedals results in the proportional movement of the control surfaces.
Photoelastic analysis is achieved by passing light through the mechanical stress models while a tensile load is applied. The frame has the Transmitted Light Polariscope filter and quarter wave plate mounted to rotational frames. The Transmitted Light Polariscope is a bench top mounted frame which allows the study of stress patterns and photoelasticity resulting from geometrical changes in loaded mechanical models. Transmitted Light Polariscope can be vertically or horizontally mounted onto the light box. These frames allow the rotational angle of the plates and filters to be adjusted and hence vary the colourisation seen by the user. Rubber mounting feet enable it to sit firmly onto the light source. The frame can sits in front of a light box which supplies monochromatic or white light.
Experimental Capabilities:
Photoelastic analysis of standard mechanical models
Tensile loading of beams, perforated beams, plates, overlap element
Variation of stress colourisation
Rotational position of wave plate and filters
Analysis of Crane hook under tensile load.
Intended use:
To transfer liquids in general clinical laboratory applications.
Serum collection for clinical laboratory tests.
Blood draw volume 3.5ml.
Material: clear nonfragile PET plastic and leak-proof rubber cap.
Plastic shielded rubber cap to protect personnel from direct contact with blood.
Blood collection vacuum tube.
Capped, with needle-pierceable vacuum seal cap.
Additive; Serum separation gel with clot activator.
Pen/Marker writable label space.
Standard color-coded cap.
Vaccine storage capacity: 50 L
Volume category: <60L
Refrigerant: R134a, 315 grams
Energy consumption, stable running (kWh/24 hours): 0.77
Operating temperature: Min and Max rated ambient temperature: +10°C and +43°C
UIFPF- Grade A
Prequalified Intermittent Mains Powered Refrigerator for storage of vaccines at +2 ?C to+8?C.
Equipment operating voltage and frequency.
220-240 Volt, 50Hz/60Hz or 100-127 Volt 50Hz/60Hz, 1ph.
