A small sized, non-pneumatic anti-shock garment (NASG) to be used for managing uncontrollable postpartum haemorrhage (PPH) and to keep women alive until they can get the treatment they need.
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It is used to verify the quantum character of charge, measure basic charge and observe Brownian motion. It is used for teachers to do experiments in general middle school, secondary vocational school and colleges and universities.
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Indication of bending moment in beam by low-friction hinge with one degree of freedom.
Investigation of bending moment on beam mounted on two supports.
Force gauge and lever arm to indicate bending moment.
Adjuster nut for horizontal alignment of beam.
Position of hinge at 1/3 span.
Two bearing supports.
Loading of beam by one to three point loads.
Storage system to house the components.
Measurement of amperage and voltage to determine the power at the evaporator
Investigation of a vapour jet compressor
Vapour circuit with pump and vapour generator for operating the vapour jet compressor
Vapour generator with electrically heated water jacket
Transparent tank with water-cooled pipe coil as condenser
Flooded evaporator with float valve as expansion element
Transparent tank with adjustable heater as evaporator
Refrigeration circuit with condenser, evaporator and vapour jet compressor for refrigerant.
Demonstration of a dynamic unbalance: wheels flutter. This can be adjusted by changing weights to the correct side. Demonstration of a static unbalance: wheels hop. The wheel axle, which hangs on two chains, is pulled down by springs. This can be adjusted by putting on a counter weight.
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The teaching board uses real car windows as the base. It can fully demonstrate the structure and work process of automotive power window system.
Structure and composition:
Control system of the power window, battery, control switch, windows, color schematic panel with computer handling, control panel, fault set and fault troubleshooting system,mobile stand.
Features:
The electrical signals can be measured, such as resistance, voltage, current, frequency, etc of the electrical components.
It has multi-faults setting function: After setting the fault, the participant can use the dedicated instrumentation to check out the location and content of the set point of failure through the fault troubleshooting exercises.
It is based on the real power window system and each system.
The color schematics is very convenient for students to analyses and to understand the work process of the power window.
Dimension (L*W*H CM): 7.8*5.5*1
Inner packs dimension (L*W*H CM): 8.1*6.1*3.7
Plastic, two colors.
10*10*10mm, 10pcs.
100*10*10mm, 9pcs.
100*100*10, 9pcs.
100*100*100mm, 1pc, transparent plastic box.
Measurement of shear force in beam by low-friction hinge with one degree of freedom.
Investigation of shear force on beam mounted on two supports.
Position of hinge at 1/3 span.
Loading of beam by one to three point loads.
Two bearing supports.
Force gauge to indicate shear force.
Adjuster nut for horizontal alignment of beam.
Storage system to house the components.
Function of a Kaplan turbine
Loading the turbine by use of air-cooled eddy current brake
Non-contact speed measurement at the turbine shaft and force sensor at the brake for measuring the torque
Digital display for pressures, temperature, flow rate, speed and torque
Rotor with fixed blades
Adjustable guide vanes for setting different angles of attack
Closed water circuit with submersible pump, throttle valve and tank
Adjustment of flow rate with throttle valve.
It can dynamically demonstrate the whole working process of the electronic cruise system by changing the corresponding sensors signals of the engine speed controller, speed controller, transmission gear controller and cruise control switch. The teaching board is equipped with real assembly of the Passat electronic cruise control system, and auxiliary control system.
Structure and composition:
Cruise control unit, the electronic accelerator pedal combination meter, neutral start switch and other parts, cruise control switch, brake switch, faulty equipment and troubleshooting system, mobile stand, etc.
Features:
Diagnostic block installed on the bench can be connected to auto decoder. fault codes from electronic control system can be read and cleared.
External computer detection terminal makes it easy to measure the voltage or resistance.
After setting the fault, the trainee can use the instrumentation to check out the fault position and do the fault troubleshooting exercises.
It has dynamic function such as acceleration, deceleration, uphill, downhill, etc.
Compression machine 1300 KN hand operated 1 gauge to test cylinders up to dia. 160x320 mm and cubes up to 150 mm side.
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Pressure vessel with valve for draining
Display at switch cabinet to indicate active power
Test unit for a small industrial compressor
1-cylinder compressor
It is used to demagnetize for small magnetic needle in school labs. It consists of air core coil, base and terminal.
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It is used to demonstrate electrolysis process of salt water.
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Beam subjected to moving load or loaded down by single weights.
Gerber beam comprising two cantilever beams and one suspended beam.
Suspended beam mounted by articulated supports on cantilever beams.
Investigation of the lines of influence in a statically determinate Gerber beam under different loading.
Four movable supports with force gauge.
Experimental set-up in frame.
Storage system to house the components.
Operation of the remote entry, central locking and engineimmobilizer system can be observed during the operation of the Alarm and Immobilizer Trainer.
Self contained, fully operational Alarm Immobilizer andCentral Locking system trainer.
Designed to understand the operating principles of an alarmand immobilizer system.
Complete with door lock assemblies, alarm and immobilizermodules, key pad entry, high frequency plip or infra-red remote.
Pin-out facility on all sensors and actuators Ø2mm socket senabling real-time values to be taken without compromising the wiring harness.
The composition and the working process of various ignition system can be demonstrated. The device is based on the multiple ignition system.
Structure and composition:
The ignition system training device contains total six systems be below:
Platinum contact ignition system,
Magnetic induction ignition system,
Photoelectric induction ignition system
Holzer electronic ignition system,
Independent type ignition system without distributor
Group type ignition system without distributor
And include large capacity battery or 12V switch power, fault settings and troubleshooting system, detection terminal, mobile bench.
Features:
1-6 types ignition system can be demonstrated.
It has the specialized troubleshooting and set areas.
The color circuit diagrams are printed on the panel which is easy for the students to analyses and to understand the ignition system.
Measuring amplifier with digital displays
Connection between engine and calorimeter using exhaust gas hose
Determination of the amount of heat contained in the exhaust gas from test engines
Instrumentation: 4 temperature sensors, flow meter
Calorimeter consisting of finned pipe heat exchanger and insulated tank.
It demonstrates that one object can take part in the composition of two different aspects at the same time, and draws motion track directly. It is used in movement composition experiments of physics teaching. Two componential movements are uniform linear motions, or one is uniform linear motion, another is change speed linear motion (accelerating or decelerating).
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