Circuit blocks:
Resistance Temperature Detector
Thermocouple
Reference voltage supply
Current transmitter
IC transducer
Capacitive sensor
Strain gauge
Heating section
Ultrasonic transducers
Instrumentation amplifier
Infrared controller.
Theoretical topics:
Measurement of the deformation through an instrumentation amplifier
Familiarization with Infrared controllers and protocols
Measurement of temperature through a thermocouple
Measurement of temperature through an IC transducer
Familiarization with Ultrasonic sensors and transducers
Measurement of temperature through a current output IC transducer
Measurement of temperature
Fault simulation
Familiarization with capacitive sensors.
Trainer on heating systems and plumbing
2 water connections for boiler DN 15
2 cooling water connections DN 15
4 radiators with thermostatic valve, air bleed and adjustable lock shield valve
Water connections made using quick-release couplings
5 rota meters.
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.
It consists of plastic base, transparent cylinder and aluminum blower fan, with specially allocated connecting line switching on DC power supply 3-6V.
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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 device allows up to 16 pressures to be monitored simultaneously either relative to atmospheric pressure or another pressure, via the common reservoir. In order to increase the device sensitivity the device may be inclined at a known angle.
A multi-tube manometer with a common reservoir, that may be used to give a graphic display of pressure distribution on multi-point pressure tapings.
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.
