Physics Lab Sets Electricity
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Electronic drive units independently control both motors. Meters show motor electrical power consumption of each motor. A close-coupled load cell on each motor measures torque. Sensor on each motor measures speed, shown by a digital indicator. This test set has two independently-controlled, motor driven compressors, inter cooler and air receiver. It works as a single-stage, two-stage or two-stage compressor with inter cooler. The product of the torque and speed gives true shaft power. To allow students to study different types of air compressor systems, diverter valves allow air to move in different directions. All controls and instrumentation are on an easy-to-operate mimic panel. Electric motors and low-maintenance toothed belts drive two twin-cylinder, air-cooled reciprocating compressors. These include:
From the first stage to the receiver
To the second stage, by means of the integral water cooled inter cooler
Directly to the second stage
Compressors:
Twin cylinders
Maximum delivery pressure 10.3 bar
Speed range 200-1000 rev.min1
The set is supplied in plastics box. Over 20 perforated bars of different lengths and joints are used for assembly to form different linkages. The bar can accommodate a pen to trace the movement of the linkages on paper. Bar Linkages Set is part of mechanical Engineering Test Series which provides sets for various experiments on Basic Panel (separately supplied) to study or demonstrate specific engineering principles.
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The set includes some of the most important pneumatic components, used in industrial control applications. Special explanatory technical plates show each sectioned component explaining its operation with notes, drawings and technical data. The use of contrasting colors according to a pre-established code simplifies the informative process as well as the learning one. In sectionizing each component the best care has been taken to evidence all the interesting constructive detailed features.
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Cross Flow Turbine Test Set is designed for studying the Cross Flow turbine characteristics under various flow rates and heads. The adjustable nozzle direct a water jet tangentially to the runner. Power output can be measured by either dynamometer or generator. The unit is on wheels. The unit consists of a storage tank, a pump, a turbine, a dynamometer, a generator, and measuring instruments.
Experiments:
Power output vs speed for various heads and flow rates.
Efficiency vs speed for a given head and flow rate.
Racing characteristics.
Torque vs speed at various heads and flow rates.
Overall turbine-generator efficiency.
Consist of Ina Fuel Cell Stack 10 (ten cells), rower 15, Fuel Cell Monitor Pro, hydrogen storage tank Storage 80, electric load experimentation Set Lamp, Fan, Solar and magnetic vertical bracket system Holder Set. Fuel Cell Experiment Set system in a sturdy carrying case. The following accessories are also induded: water bottle (with distilled water), protective goggles, silicone tubing, textbook.
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Set of winter clothing for child aged 12 years.
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Demonstration Pulley Set
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Physics Lab Sets Optics
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The set is supplied in plastics box. Tensile specimen is attached to the tensile test frame where load is a applied by a crew. This is part of Mechanical Engineering Test Series which provides sets for various experiments on Basic Panel (separately supplied) to study or demonstrate specific engineering principles. Load is measured by a dial indicator on the spring and specimen displacement is measured by a vernier.
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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.
Set of winter clothing for child aged 16 years.
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A warming unit using a heated mattress and a nest type frame to raise or maintain a newborns’ or premature babies body temperature through conductive heating. A liquid bases warmer system to assist premature babies maintaining the appropriate body temperature.
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Set of 3 full colour posters, made of synthetic paper, printed in English and with Braille printing/embossing.
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Physics Lab Sets Magnetism
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Stainless Steel Mesh Sieve Set
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Psychiatric Modular Lounge Set
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A network of this kind can be quite extensive; line lengths of as much as 1000 metres and more are possible. This experimental unit is used to teach the initial basic steps in field bus technology based on the example of Profibus DP. Various terminal devices (slaves) are activated and read by a PC with a Profibus DP interface (master). Field bus technology plays a key role in modern-day process automation. The field bus permits networking of terminal devices such as controllers, sensors or actuators in the plant system (field level) with the higher-level control room (control level). The experimental unit includes a digital controller as well as analogue and digital input and output modules with a Profibus DP interface. A digital voltmeter displays the output signals. Digital signals are generated by switches and displayed by LEDs. Two potentiometers permit the simulation of input signals for the controllers.
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Hydrostatics Set is a reduced version of the hydrostatics bench designed to be used with the Hydraulics Bench.
Experimental Capability of Hydrostatics Set:
Manometry and Hares Tube
Capillarity
Demonstration of Pascals Law.
The unit consists of a backboard unit, mounted directly onto the with:
Hare tube, 600 mm long
Manometer manifold block
2x Fluid manometer, 600 mm long
Pascals apparatus, comprising glass tubes of differing shapes and varying cross-sectional area sealed by a pressure disc actuated by a weighing beam
Capillarity apparatus comprising set of capillary tubes in frame and trough
Capillarity apparatus comprising two glass plates in frame and trough
