Optimum allow-steel structure and head treatment throughout ensure high strength. the long shank of wrench allows extra leverage without compromising safety.
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The product is composed of a bottom plate, three different kinds of metal wire (copper wire, iron wire,nickel chrome wire), terminal, connecting piece etc.
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The simple manual pipette controller can be used to calibrate the pipette and the pipette in the Fixed pipette, and it is convenient and quick to operate with one hand. Specifications 2ml, 5ml, 10ml, 20ml.
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Industrial Machines Control Assembly Training
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Large Base For Rod With Possibility To Support 2 Rods At The Same Time
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Magnetic Stirrer Hot Plate Magnetic Stir Bar
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The planet gears are mounted on a planet carrier and engage positively in an internally toothed ring gear. Torque and power are distributed among several planet gears. The Planetary Gear is a special type of gear drive, in which the multiple planet gears revolve around a centrally arranged sun gear. Planetary gears are used in automotive construction and shipbuilding, as well as for stationary use in turbines and general mechanical engineering. Sun gear, planet carrier and ring gear may either be driving, driven or fixed.
Features:
Four different transmissions can be configured
Bending beams to measure force
Two-stage planetary gears with three planet gears each
Inductive speed sensors for speed-time diagrams to determine the angular acceleration.
Learning Objectives And Experiments:
Gear acceleration under constant driving torque
Influence of the transmission ratio
Determine reduced mass moment of inertia
Determine the transmission ratio for a locked gear
Determine friction
Determine gear efficiency
Measure transmitted forces for a locked gear
Conversion of potential energy into kinetic energy.
The apparatus consists of a vertical stack of specimens clamped between an electrically heated source at the top and a water cooled base, all contained within a Dewar vessel and furnished with a radiation shield and anti convection baffle. The heating current is supplied from a variable voltage power pack and displayed on a digital ammeter. The specimens are fitted with very small thermocouples at known distances apart and connected via a selector switch to a digital temperature readout. Cooling water is supplied from the constant head water tank mounted above the Dewar vessel. The water cooled base is designed as a calorimeter to measure the heat flow and fitted with very accurate thermometers in the water circuit.
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Structural Specifications:
Quick connections for adaptation to feed hydraulics source.
Stainless structure.
Diagram in the front panel with similar distribution to the elements in the real unit.
Screws, nuts, plates and all the metallic elements in stainless steel.
Electronic Sensors Learning System is comprised of heavy-duty, real-world industrial components such as capacitive, inductive, and infrared sensors that are built to stand up to heavy use. Electronic Sensors Learning System adds to the Motor Control Learning System to teach the function and applications of a variety of electronic sensors in industries like automotive, packaging, and security. Reinforces this skill-building practice with strong curriculum that thoroughly explains electronic sensor topics such as factors that affect a sensors performance. Learners can connect and operate these sensors, study their design, and analyze their performance in order to build skills that can be applied to real-world job opportunities. This combination of hands-on skills and strong theoretical knowledge gives learners the ability to not only understand where to use a sensor in a circuit, but why it's there and what its function is.
Features:
Hands-on skills
Heavy-duty components
Teaches non-touch electronic sensing in relay and programmable controller applications.
The stand allows the performing of a diagnosis of the system through the OBD2 connector that is connected to the main comfort controller. Complete with user manual that will allow teachers to develop their own experiments. The electric input and output signals are transmitted through banana plugs for quick measurement of their parameters. There is the possibility to change the lock and alarm mode through a new controller coding. This demonstration panel presents the functioning of the comfort system based on data transfer performed with the aid of CAN BUS.
The Can Bus In The Comfort Systems consists of:
Electric motors used to wind down and up the glasses
Electric door locks
Heated side mirrors equipped with position adjustment mechanism
A set of switches for the control of the actuators
Alarm
The comfort system controller
Simulators of hood and tailboard locks
Vehicle interior lighting.
This instructional kit provides the necessary material for students to learn systematically how a hub and a shaft can be joined together in a professional way using feather keys. The material is clearly laid out on a plastic tray. The well-structured instructional material outlines all the necessary technical information and provides a step-by-step guide through the exercises. We recommend that the exercises are carried out in a workshop, as all preparations such as filing, drilling, countersinking and tapping must be carried out in a correct and proper manner by the student.
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Bench-top unit.
Main metallic elements in stainless steel.
Diagram in the front panel with similar distribution to the elements in the real unit.
Anodized aluminum structure and panels of painted steel.
Air condenser.
High pressure control.
Coolant accumulation tank.
2 Manometers.
Coolant compressor, computer controlled.
Evaporator-freezer, with two freezing plates of 180 mm x 280 mm. One freezing plate is fixed and the other one is height adjustable.
Four-way valve.
Expansion valve.
6 Temperature sensors, type J (temperature measurement of the food).
8 Temperature sensors:
2 Temperature sensors, type J (temperature measurement of the coolant).
The Refrigeration Study Unit With Mass Energy Balance is an extremely easy-to-use and functional unit able to permit the study of a compression frigorific cycle and the evaluation of the cycle efficiency and the energy balance at the evaporator and at the condenser. A front panel with mimic diagram and instrumentation allows to keep the most significant thermodynamic quantities under control so facilitating the students understanding and the teachers task. The unit is supplied with manuals which describe the components the installation and utilization procedures as well as many exercises with experimental results. The unit allow the study of the main thermodynamics quantities as a function of the thermal load at the evaporator and the calculation of the power required at the compressor shaft.
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The gear wheels and the synchronisations are easy torecognise
A six-speed manual transmission of the latest generation.
The shafts can be rotated and the box can be shifted intoall gears
The transmission is installed in the new Mercedes-Benz C-Class
Inverter Air Conditioner Training Equipment can be used to train students to master the theoretical knowledge and refrigeration professional practice skills of inverter air conditioning system.
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The Concrete Workability Meter also known as plastometer is designed to test concrete for dynamic workability. It is suitable for field and laboratory tests to check:
Optimum prope rtioning of concrete constituents (sand, gravel, water, cement)
Possible improvement when admixing a plastifier
Concrete mix for consistency, especially water content
Comparing two concrete types
The test consists in measuring the time required for the concrete to reach an uniform distribution in the receivers. The unit consists of a prismatic receiver divided into two unequal volumes by a removable partition, and an electric vibrator. The fresh concrete is poured into the large volume space, the separating partition is removed, and the vibrator starts automatically.
It causes selective muscular contractions, more powerful and extended than those that are possible through voluntary efforts; it increases the metabolism of the fats with consequent reduction of the adipose zones; it allows, without physical efforts, amazing results such as the increase of the tone and of the volume of the muscles; it tones up the muscles and it progressively reactivates the functionalities of limbs that need re-education. The Electro Stimulation, or the involuntary muscular contraction that is caused by electrical pulses, is a practice used both in rehabilitation and in sport or fitness.
Circuit blocks of Electro Stimulation
Typical circuit that is used in of Electro Stimulation
Main therapeutical effects in sport and beauty fields
Theoretical topics of Electro Stimulation
The Electro Stimulation for passive gymnastics
The Electro Stimulation
Biomedical techniques for the Electro Stimulation.
Temperature Control And Regulation Study Unit makes it possible to analyse the behavior of a control loop where the controlled quantity is the temperature of aliquid in a tank. Students may test out the use of different types of regulators, as are currently employed in industrial applications, and thetests can be performed in highly realistic conditions, as the system is entirely made of industrial quality components. Temperature control is one of the main problems encountered in factory automation and process control. It is also extremely interesting for teaching purposes, because temperature varies very slowly over time and therefore makesit possible to apply different control techniques and to assess the effects of the control parameters involved. It is suitable to an interdisciplinary laboratory, because it includes mechanical, chemical, electronic and EDP contents. With this trainer, all the tests can be performed through a Personal Computer and a special software for Windows.
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