Pneumatics is a flexible system composed of a vertical frame where the modules are easily inserted for the execution and/or the demonstration of the pneumatic circuits; it also allows obtaining several sequential cycles, by following standard techniques and procedures. A modular system provides teachers with the best tool for developing training courses related to both logics and pneumatics/electro Pneumatics control techniques. Through our trainers, students have the possibility of studying a collection of main components, for a better understanding of pneumatics and electro-pneumatics techniques. The standard symbols of the different components are clearly shown on the modules, to facilitate the connection of both the air pipes and the electric cables, besides explaining the function of each component. Pneumatic connections are performed by means of pipes and fast release joints; electric connections are through 2 mm. cables, since the electric devices and components (sensors, coils, relays, etc.) need a low power consumption and, therefore, the supply voltage can be low and safe (24Vdc).
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Amplifier
Strain gauge connection via 6-pin single ports or 68-pin multiports
Extension of measuring points possible
Multi-channel measuring amplifier for processing of strain gauge signals
Processing of measured values on a PC
Strain gauge connection in half or full bridge configuration
Connection to the PC via USB.
The beam fixes to the Multi Structures Test Frame. Students apply loads at set positions using hangers holding various masses. The experiment hardware is a simply supported beam cut by a pivot. A Multi-Channel Digital Transducer Display displays forces during experiments. To stop the beam collapsing, a moment arm bridges the cut onto a load cell thus reacting (and measuring) the bending moment force.
Features:
Allows safe and practical experiments into bending moments in a beam
Realistic and verifiable experiment results
High-quality structures teaching module for students of mechanical, civil and structural engineering
One of many interchangeable experiment modules from AIIs modern, flexible and cost-effective Structures teaching system
Ideal for classroom demonstrations, or students working in pairs or small groups.
Shows and proves the basic theory of bending moments in a beam
Optional AIIs Structures Software package for extra virtual experiments that simulate and confirm the results from your hardware and allow extended experiments
Optional unit with AIIs Structures Software package for automatic data acquisition and virtual experiments.
Applicable for molecular/PCR & sterile microbiological works. Various clinical laboratory usage conditions including; Sample cold storage, sample preparation/extractions with water bath, incubator and centrifuge.
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Stretch bandage roll with clips.
Non-adhesive, unbleached colour and non detectable by X-ray.
Thread count:
Material: Crepe bandage produced by combining high twist cotton threads with normal twist cotton threads in warp. 100% cotton.
Weft: 54 threads/dm + or - 2 threads unbleached cotton.
Warp: 120 threads/dm, unbleached cotton, high-twist.
Size selected: Bandage elastic, roll
Length: Not stretched: +/- 3m. Stretched: +/- 5m (elasticity +/- 150 %).
Reusable.
Non-sterile.
Width: 7.5 – 8 cm
Vibration frequency can be adjusted, vibration frequency can be locked, digital display.
Motor drive, three spring vibration.
Using voltage: AC220V + 10%, 50HZ.
Thermostat Water Bath
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Replacement test tubes for use in Turbidity Meters
Sample vial for turbidity measurements, 10 mL line.
Ideal for construction, machine operation, utility work, farming, roping, and other general applications
Gloves provide abrasion resistance and dexterity.
Straight thumb
Top-grain leather
Launderable.
Ideal Gas Law Apparratus
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The mechanical functionality of all components is retained in full. Each of the cutaway models is securely mounted on a base plate to which handles are attached for carrying purposes. The range consists of a series of different cutaway models of drive system components. All components are industrially relevant and have been prepared such that individual active elements are clearly visible to the user. All mechanisms are hand-driven.
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The unit consists of two centrifugal pumps with multi speed motors and a storage tank on a steel base, and measuring instruments. By manipulating flow control valves, each pump can be operated individually or both pumps connected in series or parallel. Compact Series And Parallel Pump Test Set Multi Speed is a self contained bench top unit for studying the series and parallel pump characteristics at three different speeds.
Experiments:
Flow rate vs head at a fixed speed for two pumps connected in series or parallel.
Flow rate vs head at various speeds for individual pump.
Automotive Engines Test Bed allows to carry out a vast selection of tests on petrol and Diesel engines, with a power output of up 81 kW. The engines proposed with the testing bench are in widespread use and are supplied on an independent trolley mounted frame which can be easily connected to the dynamometer. The system is supplied with manuals which describe all parts of the trainer, the installation and utilization procedures, as well as many exercises with the relative results. Additional engines not listed in this catalogue can also be supplied on request. The system includes a dynamometer with a control and instrumentation panel, a service unit with instruments for the measurement of air and fuel flow and a number of optional kits to make additional tests.
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The engine with all units is drivenslowly by means of an electric motor and a battery. The cutaway, an original engine of a VW Golf with clutch andtransmission, is fixed on a mobile rack.
Functions:
The starter can be engaged and disengaged by means of anignition lock
The clutch can be actuated
The transmission can be shif.
The transmission can be shifted into any gear
By stopping one drive shaft, it can be shown how thedifferential works.
Parts Cut In This Model:
The four cylinders, one piston, four valves with buckettappets and valve gear, clutch, transmission and differential gear, generator, oil pump, water pump with thermostat, starter, distributor injection pump, injection nozzle.
The electric vehicle air conditioning system trainer, based on the original electric vehicle air conditioning system, fully demonstrates the structure and working process of electric vehicle air conditioning system.
Features:
Including training platform and electric vehicle air conditioning system.
Trainer panel uses 4mm advanced thick aluminum plate which owns functions of corrosion resistance, impact resistance, pollution resistance, fire prevention, moisture proof because the surface is treated with spray paint by special technology.
Control panel with electric vehicle air conditioning circuit schematic, is mounted on detection plug whose circuit connects each air conditioning component.
Trainer panels is installed with high and low pressure gauge, air inlet and outlet temperature gauge, to real-time display parameters of air conditioning pipeline pressure, inlet and outlet temperature.
Trainer panel is installed with detection terminal, can directly detect the electrical signal of each circuit element of air-conditioning system on panel, such as resistance, voltage, current, frequency signal.
Students can practice training of filling refrigerant and detecting leakage etc.
Trainer base adopts steel structure welding, with spray paint and self-locking casters.
Foreseen of lateral hinges for total opening and fast clamping system with inbuilt revolving screw. Steel made, galvanized finishing against corrosion. Complete with base they are easy to use with practical and fast demoulding recommended for field use.
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Range: M5-M20 M16-M42
Point Angle: 5 -30 deg. 5 -30 deg.
Power: 220V 180W 220V 250W
Motor: 4800rpm 4800rpm
Grinding wheel: CBN(HSS)orSD
Dimension: 36x27x30.5cm 40x30x31cm
Weight: 16kg 27kg
Theoretical topics:
Bistable Multi vibrators
Astable Multi vibrators using the operational amplifiers
Monostable Multi vibrators
Resolution or transition time
Monostable Multi vibrators using the operational amplifiers
Schmitt trigger
Bistable Multi vibrators using the operational amplifiers
Fault simulation
Astable Multi vibrators
Schmitt trigger using the operational amplifiers.
