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.
A synthetically prepared waste water may be used to gain a working knowledge of the operational parameters and purification efficiencies. The Bench Top Aerobic Digester is designed as a comprehensive study facility of biological water treatment process by means of the continuous activated sludge. The unit is supplied with manuals that describe each component of the system, installation and utilization procedures and give many exercises.
....
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.
....
The different configuration is possible to enhance understanding of the principles ofmoments, levers, beams and the relationship of distance and forces applied on abeam. The Moments experiment kit enables studentsto understand the relationship of weights and beam balance.
Features:
Appliedstudent Learning via Building and experimentation
Hands-onLearning
Clear andconcise pictorial assembly instructions enhance the learning experience
Multipleexperimental capability per self-contained kit
Tool-Lessassembly.
Supplied witha detailed instruction manual, covering the theory of Moments includingmultiple practical experiments designed to further develop the students understandingin this field.
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.
Sump tank and a centrifugal pump etc. Flow control valve and by-pass valve are fitted in water line. The set-up consists of different pressure measurement devices fitted in a pipe line, in which an Orifice is fitted to create the pressure difference.
Learning Objects/Experimentation:
To measure the pressure and pressure difference by pressure gauge, single column manometer, U Tube manometer & Inclined tube manometer.v
To demonstrate the working of different pressure measuring devices.
Requirment For Operation:
Water Supply (Initial fill)
Floor Drain required.
Electricity Supply: Single phase, 220 VAC, 50 Hz, 5-15 amp.
Combined socket with earth connection.
Mercury (Hg) for manometer (750 gm).
Floor Area Required: 1.5 m x 0.75 m.
Castors are fitted to the Workstation which enable it to be easily moved between locations.
The workstation can be used as a demonstration platform at the front of the classroom, but also doubles up as a storage unit for the experiment trays and Base Units.
Features And Benefits:
Ability to store both the experiment trays and base units
The workstation can be configured to store:- Up to 12 base units and a maximum of 18 trays (2 base units occupy the space of 1 tray)
18 trays if storing no base units
12 base units and 12 trays
Castors allow the workstation and its contents to be easily moved between locations
Flat top can be used as a demonstration platform.
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.
....
Intended use:
Various clinical laboratory usage conditions including Sample/reagent preparation, centrifugation, storage.
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.
Set of winter clothing for child aged 12 years.
....
Cold box, Long term vaccine storage.
Storage capacity: 5.4L
Operating Ambient Temperature: +43°C
Vaccine storage Temperature: +2°C to + 8°C
Cold life at +43°C: 35 Days.
Vaccine storage capacity: 98.5 L
Volume category: >/= 60, <120L
Refrigerant: R600a, 45 grams
Energy consumption, stable running (kWh/24 hours): 1.23
Equipment operating voltage and frequency: 220-240 Volt, or 100-127 Volt and frequency 50Hz or 60Hz, 1ph.
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.
Vaccine storage capacity: 100L
Volume category: >/= 60, <120L
Operating temperature: Min and Max rated ambient temperature: +5 °C and +43°C
UIFPF: Grade A
Solar radiation reference period of 3.5 kWh/m²/day and hot zone (+43°C) test temperatures.
Refrigerant: R600a, 135 grams
PQS prequalified Solar direct drive combined refrigerator and freezer with no battery for storage of vaccines at +2?C to+8?C and freezing of ice packs in areas without any electricity, or where there is less than eight hours of reliable electricity over a typical day.
Remote Temperature Monitoring (RTM) system for real time monitoring of storage conditions at different levels of the vaccine cold chain: (a) with data access, setup of alarm thresholds and setup of alarm recipients through internet accessible dashboard (b) with automatic transmission of data to a server (c) with integrated audio-visual alarm (d) capable of alarm notifications via SMS, email and/or iOS & Android mobile applications (e) configurable to suit specific applications and scalable to allow for the later installation of additional temperature monitoring products and/or storage facilities.
....
Finishing: trimming to A4 size and packing 4 x 25 colors of each in a resealable plastic bag.
Paper: 180 GSM Bristol paper, 4 assorted pastel colors, pack of 100 sheets.
Size: A4
Arabic Student Kit for Grades 5 to 8.
....
Volley-ball net, official size 9.5 x 1m with minimum 100mm nylon mesh, thread size minimum 2mm; nylon headband, sides and bottom finished with heavy over lock stitch, 3mm steel cable; without standards or posts.
....
