Two fixed bar lengths, 1 variable bar length
Five different angles adjustable between bars
Three node discs, Two of which serving as supports
Resolution of forces in a single plane, statically determinate system
Three bars, each fitted with a leaf spring element and dial gauge
Box to house the components.
It performs demonstration experiment by using professional microprocessor control circuit, by ultrasonic transmitting and receiving and relevant control circuit. It is used for the demonstration of control experiments: ultrasonic ranging, alarm, water level control and car back alarm.
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It can set up different kinds of molecular structures about inorganic and organic.
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The instrument is composed of 6 carbon atoms, 6 hole black ball, 8 pieces of 8 hole black ball, 28 oxygen atoms, one hole blue ball. It mainly used to set up the carbon dioxide crystal structure model.
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It uses rectilinear angle coordinate method to study: linear, curve and equation and conic curve, and depict and mutual-transformation under specific conditions of elliptic parabola and hyperbola. It is quadratic curve model.
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It is used for demonstration and verification in middle school mathematics teaching by combining chapter of related intersection line, parallel lines, triangle edge, four edges and circle in plane geometry textbook.
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It is used to understand cuboid and cuboid surface area and calculate surface area in primary school maths teaching. It consists of edge-length and six surfaces. Specification: 150*90*60mm.
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It consists of twenty-five splicing small squares (20mm on a side) and one splice graph. It is used to explore the status of Pythagorean of right triangle 3?4?5.
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It can be assembled into various graphs, convert the graph and reveal methods and skills of various graphics area calculation.
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It is used to demonstrate self-induction phenomenon between electrifying and cutting of the electricity supply, and explain the existing of self-induction phenomenon.
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It can used to teach the knowledge of the angle, parallel lines, triangles, quadrilaterals, regular polygons, Trajectory.
It is mainly used for geometry teaching in middle school.
Laser Optical Demonstration Instrument
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Characteristic curves of small power crystal triode and diode can be vividly displayed on the oscilloscope screen and the parameters of measured transistor can be read by scale division of screen. As well as, it can match using with other types professional oscilloscope.
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Unit designed for desktop use
Cutaway model of a strainer
Mounted on demonstration panel; 400x300mm.
A set of practical experiments (60) is included with all necessary components stored in a steel cabinet, which is hinged and opens out in two sections providing a large convenient working area for the student. The Industrial Control Circuits trainer has been specially designed as an aid to teach the principles of electric motor control circuits and solid-state industrial controls. Interconnections made through piggyback cords. Requires a 120V 60Hz circuit. The components used in the experiments, such as relays, motors, semiconductors, etc., and are interchangeable in the cabinet.
Educational Advantages:
Includes more than sixty experiments
Study of industrial control circuits and solid-states circuits
OEM components mounted.
Dimension (L*W*H CM): 15*15*5
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Mechanical Energy Heat Interconvert Demonstrator
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The trainer also allows the students to become familiar with real process in permitting them to connect the different components of the system, initiate different calibrations and set up tuning parameters. The Basic Instrumentation and Control Trainer was developed so as to enable students to practice the notions of instrumentation, regulation, control and automation of continuous process. The different educational aspects are taken into consideration during the conception, as well as assuring that the final assembly will be easy to move, sturdy, attractive, safe, flexible, and versatile. The assembly is mounted, inspected and delivered to be used immediately.
Design of Basic Instrumentation And Control Trainer
The choice of processes, loops and their static and dynamic characteristics (time constants, time delays, process gains) were all made carefully. The conception itself was designed in close collaboration with technical college professors and technicians from industries.
