A low range strain gauge transducer measures the positive or negative force caused by the torque reaction produced when swirling air is straightened by the honeycomb. This torque is normally calibrated over a small range for higher accuracy.
The display unit contains the signal conditioning electronics in a rack mounting module.
The front panel carries the 4 digit LED display, a main on/off switch and zero and span potentiometers. The rear panel connections include a 10V analog signal for connection to the data acquisition system.
The matrix is connected via a torque to a strain gauge transducer which is calibrated by suspending weights over pulleys either side of the torque arm.
The length of torque arm is such as to enable torque values up to 0.1Nm to be The unit shall be arranged for flow in an upward and downward direction and is supplied complete with adaptor plate having a pilot bore of diameter 50mm.
Swirl meter comprises a Honeycomb matrix mounted within cylindrical housing.
The dimensions of individual cell of the matrix being suitable for arresting the swirl of the incoming air
Consists of a fabricated steel frame bench mounted on casters, which house the major components Control, instrumentation and data acquisition is mounted on the frame in one 3U high, 19 wide electronic rack enclosure.
Intended for use with port models with a nominal free air capacity of 50 litres/second.
It is used for blowing or drawing air through the cylinder head port model. The mode of control may either be direct fan speed set point or by the test piece pressure drop set point. A variable speed centrifugal fan/blower unit, capable of 100mBar static pressure and a flow rate of 300m/hr, is attached to a base plate on the bottom level of the frame.
The trainer simulates the speed of 0-90 mph and demonstrates any wheel lock conditions. Students can be tested with conditions set by thee instructor. Trailer Anit lock Brake Trainer of a 6 wheel system is mostly for truck and heavy duty transport systems. After powering up the controller, the warning light sequence indicates a malfunction and will stay on with vehicle speeds above 6 mph. The teacher will be able to select wheel speed sensor low resistance on the back panel board and have the students search for the system problems.
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The resistance that the spring presents opposite of the elastic deformation is known as spring stiffness. It is a characteristic variable of the spring. In helical springs, the spring force is generated by the elastic deformation of a metal band wound in an Archimedean spiral. If a mass is attached to the spring, we refer to it as a springmass system.
Features:
Torsional oscillations of a spring-mass system.
Visual Refrigeration Training Unit operates on refrigerant. An electrical control box is mounted on the back panel and includes indicators/warning lamp, on/off contactor and overload, as well as residual current device for protection against earth leakage. Visual Refrigeration Training Unit comprise an air-cooled condensing unit with open type twin cylinder reciprocating compressor and a transparent plastic evaporator, clearly showing change of state of refrigerant from liquid to vapour phase. The unit also incorporates, Liquid/suction heat exchanger, Liquid line filter drier and sight glass, HP/LP switches, Compound and pressure gauges, Suction and discharge service valves fitted, Liquid line hand wheel valve fitted for easy manual pump down of system. The following refrigerant flow control options may be selected by the use of hand wheel valves: Automatic Expansion Valve; Thermostatic Expansion Valve, Internally equalised; Capillary with Separate Filter Drier.
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Switchable Capacitor Battery system with which different capacitance values can be connected to the mains for reactive power compensation. Each switching level can be controlled separately: internally, through 4 toggle switches, externally, through 4 control inputs Coil operating voltage: 220 Vac
Four switching levels each consisting of 3 capacitors in star connection with discharging resistors:
level 1 (b1 coil): 3 x 2 ¼F/450 V
level 2 (b2 coil): 3 x 4 ¼F/450 V
level 3 (b3 coil): 3 x 8 ¼F/450 V
level 4 (b4 coil): 3 x 16 ¼F/450 V
Compensation power: max 1360 VAr at 50 Hz, 380 V.
The delivery is our responsibility! You can choose the following areas programs and we will provide a proposal FREE of charge.
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The column demonstration apparatus is a small scale vessel that models the operation of a gas contactor or distillation column using air and water as working fluids. Column staging internals show:
Tray columns using sieve, valve and bubble-cap trays
Packed columns using both random and structured packing
Function:
The process has manual control valves with rotameters and is intended to demonstrate contactor distillation principles with basic visual manual operation.
Gas Contactor Distillation Column Demonstrator process uses air and water to emulate column dynamics. Water is recycled; the air is vented to atmosphere.
The learner learns how to use the Screen Control and soft keys to navigate commonly used screens and how to read and interpret the information on the screens. CNC Control course focuses on the purpose, common components, functions, and operations of the CNC. This course provides practical knowledge of how to perform common operations and troubleshooting tasks using the CNC.
Features:
Stunning 3D Animations
Text and Audio
Strong Depth and Breadth of Content
Engaging Interactions
Built for Self-Paced Learning.
Wind Turbine Generator Control Troubleshooting Learning System allows learners to gain adaptive skills for generator system operation, adjustment, and troubleshooting in a wide variety of situations. It helps learners to develop and practice both wind turbine component and system level skills and gives them the classroom instruction and hands-on experience that they need to succeed in this emerging and growing field. They know how to service, operate, and troubleshoot the generator control system, which includes the generator, rectifier, generator control unit, power distribution panel, pad mounted transformer, and generator control software. Wind Turbine Generator Control Troubleshooting Learning System also includes unique electronic fault insertion system, which lets learners gain hands-on experience with the troubleshooting of realistic generator control problems, as well as receive automatic feedback on their progress. The generator control system is the heart of a utility-scale wind turbine, converting mechanical rotation of the hub into clean, 3-phase power that synchronizes with the utility grid. Keeping these turbines operational and well maintained requires a specialized skill set, and wind turbine technicians possess these skills. Furthermore, Turbine Generator Control Troubleshooting connects to Nacelle and Hub workstations to create a comprehensive wind turbine learning laboratory.
Features:
Computer Based Fault Insertion across All Key Subsystems
Real-World, Utility-Scale Turbine Generator Control Experience
Connects to Nacelle and Hub workstations to create a comprehensive wind turbine learning laboratory.
The Stall Bar Learning System includes a pneumatic 50NM nutrunner with stall bar, 19MM socket, CD-ROM based student learning materials for both theory and lab, and teachers assessment guide. The Stall Bar Learning System teaches learners how to use a stall bar torque tool to assemble threaded fasteners. These are often used in assembly operations requiring very accurate torque. Stall Bar Learning System uses industrial quality components to help assure that students are better prepared for what they will encounter on the job and to withstand frequent student use. The CD-ROM based curriculum includes virtual simulation of key skills, allowing learners to practice skills in advance of actually working on the equipment. The CD-ROM based curriculum can be accessed locally or web delivered, allowing businesses to increase delivery of high quality assembly practices in far flung organizations.
Features:
Industrial quality components
Hands-on skills
Teaches learners how to use a stall bar torque tool to assemble threaded fasteners.
The dynamometers can be supplied with the standard height of the vertical streamlined profile or with an increased height of the vertical streamlined profile as described below. The three dynamometers are of the same general type but differ in size and capacity as shown below. Full technical details of the dynamometers are provided below.
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The Landing Gear Mechanism Trainer includes all assemblies and components of the standard hydraulically operated landing gear system. Two types of trainers are available; comprises of three wheels comprising two main landing gears and one nose gear, and has one wheel. The Landing Gear Mechanism Trainer is very valuable equipment for the hands-on training for aircraft maintenance training schools. Trainer is a very effective hands on training system for landing gear system. Both models depict the landing gear mechanism as found in actual aircraft. The model is mounted on a move able stand to facilitate easy positioning of the trainer for a clear view from all directions. It is essential to ensure that trainees not only understand the theory but they are also well prepared to maintain the landing gear system in the best possible manner, and in compliance with the prevailing safety standards.
Features:
1-Tire Assembly
Filter
Fluid Reservoir
Actuating Cylinder
Wheel
Tires
2-Hydraulic Brake Components
Fluid Reservoir
Brake Assembly
Master Brake Cylinder
3- Hydraulically Operated Landing Gear
Electrically Driven Hydraulic Pump
Relief Valves
Emergency Hand Pump.
Air craft Radio Altimeter System Trainer is a fully functional radio altimeter system comprising of actual airborne avionics equipment. They are also abbreviated as Rad. Alt. in avionics terminology. The terms Radio Altimeter and Radar Altimeter are used interchangeably and essentially mean the same.
The Radio Altimeter System Trainer is comprised of the following items:
Bench-mounted mobile workstation
Radio Altimeter Tx and Rx Antennas
Radio Altimeter Transmitter/Receiver
Radio Height Indicator
Test Set Antenna Couplers, qty. 2
Test Set
Power Supply
All necessary wiring harnesses
Features:
Solid-stat eRadio Altimeter Receiver/ Transmitter Unit
Digital altitude processor for long, drift-free operation
Rugged,die-cast construction of the Receiver/Transmitter Unit
Radio Altitude Indicator
Operates on28 volt DC power
Has serial digital output for use by other avionics equipment like FMS and Autopilots
Self test to enable rapid verification of proper system function
Standard radio altimeter antenna used in general aviation aircraft
Adjustable Decision Height function provided to alert pilot via lamp and aural tone that the aircraft has descended to a selected altitude
Aircraft in the air simulation
Fixed, linear variable, and flight profile altitude simulation
Aircraft on Ground simulation
Para metrictesting functions.
The hydraulic system applies either a tensile or compressive loading to specimens. Extension of the specimen is monitored using an extensometer for work on stress/strain curves and the Modulus of Elasticity. This Universal Material Tester is a bench top unit for training purposes. The applied force to the specimens is created using a digital pressure sensor and shown on the Digital Interface supplied. An elongation sensor is also supplied for use in bending, compressive and shear testing. Simple operation and robust construction make the unit suitable for student experiments. The round threaded tensile specimens are installed between upper and lower fixings using the mating threads in each fixing. A wide variety of options are also available. Data Acquisition Software is supplied as standard to enable the test parameters to be captured, displayed, reviewed and printed.
Experimental Capabilities:
Tensile Strength Percentage Elongation
Tensile and Compressive testing Recording of stress-strain diagrams Modulus of Elasticity testing.
Rectangular mosquito net, polyethylene 120-150 DENIER, treated with WHO PQ qualified insecticide, colour white/blue/green, alternative dimensions.
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Intended use:
Various clinical laboratory usage conditions including Sample/reagent preparation, centrifugation, storage.
Intended use:
Equipment used as a controlled temperature environment for incubating clinical laboratory tests.
Used for multiple techniques to accurately dispense required volumes of liquid
12-channel, adjustable pipetting volumes 5-50ul
Compatible with universal fit pipette tips ranging 5-50ul
Autoclavable, and Resistant to UV sterilization
A handle with digital setting and read-out of delivered volumes
Manual air displacement micropipette
Built-in tips ejector
Sturdy and chemical resistant parts.
Blood collection for clinical laboratory tests.
Capped, with a needle-pierceable vacuum seal.
Blood collection vacuum tube.
Material: clear nonfragile PET plastic and leak-proof rubber cap.
Plastic shielded rubber cap to protect personnel from direct contact with blood.
Applicable for automated analyzers.
Pen/Marker writable label space.
Blood draw volume 4.0ml.
Additive EDTA anticoagulant.
Standard color-coded cap.
Set of winter clothing for child aged 12 years.
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