Mechanical Eng.

Mechanical Eng.



El Eslèk provides comprehensive solutions for mechanical engineering laboratories, designed for engineering schools, technical universities, training centers, and research departments. Our equipment is engineered to deliver in-depth hands-on experiences, enabling students and professionals to develop skills in the design, analysis, and operation of mechanical systems in a safe and realistic environment.



Our solutions cover a wide range of areas, including fluid mechanics, solid mechanics, thermodynamics, machine dynamics, materials, and industrial automation. These tools allow learners to conduct experiments, test prototypes, and analyze mechanical systems, strengthening both theoretical understanding and practical expertise.



Developed in collaboration with specialized engineers and educators, our equipment provides durable, precise, and pedagogically effective tools, fully aligned with academic curricula and the practical demands of the industrial sector.



Committed to excellence, El Eslèk delivers high-quality mechanical engineering laboratory equipment at competitive conditions, while ensuring continuous innovation, reliable technical support, and an optimal user experience, supporting both educational success and professional development.



Mechanical Eng.

Active filters

Silent Compressor, 8 bars, 50 l/min



Festo Logo

Reference : 91030




General Description

This oil-lubricated compressor is characterized by its exceptionally quiet operation, with a noise level of only 45 dB(A). It is ideally suited for use in educational environments, such as classrooms and laboratories. The unit is equipped with a pressure regulator and a water separator, ensuring a clean and stable air supply.



EasyPort Interface



Festo Logo

Reference : 548687




Technical Features

  • 16 digital inputs/outputs
  • 4 analog inputs and 2 analog outputs
  • 8 digital inputs/outputs each wired to a 24-pin SysLink connector (IEEE 488 compliant)
  • Digital input 0 on Port 1 and Port 2 configurable as high-speed counter input
  • Counter inputs operable with voltage levels from 5 to 24 V DC
  • Analog I/O connected via a 15-pin Sub-D connector
  • 12-bit analog-to-digital conversion resolution
  • Sampling rate: 0.5 kHz
  • Data communication via RS232 serial interface or USB
  • Transmission rate: 115.2 kbaud

Up to four EasyPort USB modules can be connected simultaneously via a USB hub or four separate USB ports on a PC. Each module must be assigned a unique address.

For signal exchange between EasyPort USB and PC software, the EzOPC OPC server or the EasyPort USB ActiveX control component is available.



EasyPort Interface, 19" version



Festo Logo

Reference : 8021637




Technical Features

  • 16 digital inputs/outputs
  • 4 analog inputs and 2 analog outputs
  • 8 digital inputs/outputs each wired to a 24-pin SysLink connector (IEEE 488 compliant)
  • Digital input 0 on Port 1 and Port 2 configurable as high-speed counter input
  • Counter inputs operable with voltage levels from 5 to 24 V DC
  • Analog I/O connected via a 15-pin Sub-D connector
  • 12-bit analog-to-digital conversion resolution
  • Sampling rate: 0.5 kHz
  • Data communication via RS232 serial interface or USB
  • Transmission rate: 115.2 kbaud

Up to four EasyPort USB modules can be connected simultaneously via a USB hub or four separate USB ports on a PC. Each module must be assigned a unique address.

For signal exchange between EasyPort USB and PC software, the EzOPC OPC server or the EasyPort USB ActiveX control component is available.



FluidSIM® - Simulation Sofware



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Floating Licenses

  • 8198189 – FluidSIM Pneumatics, Floating License
  • 8198190 – FluidSIM Hydraulics, Floating License
  • 8198191 – FluidSIM Electrical Engineering, Floating License




Learning Objectives

  • Design and develop circuit diagrams
  • Identify and prevent design errors
  • Simulate and optimize circuit solutions
  • Understand structured solution development in automation engineering
  • Analyze the impact of technical modifications within a system architecture through real-time simulation




Key Benefits

  • High-definition interactive simulation
  • Integration of virtual and real measuring instruments
  • Extensive component library
  • Intuitive user interface
  • Comprehensive teaching materials included



DM-102 – Pump Variations Training System



Logo ADF Didactic

Reference : DM-102



Overview

The DM-102 Pump Variations Training Set is a comprehensive educational system designed for the study and analysis of various pump types and their operating principles.

Educational applications

  • Study of centrifugal and positive displacement pumps
  • Comparison of pump types
  • Series and parallel operation
  • Pipeline pressure losses
  • Performance measurement (flow, pressure, torque, power)

Integrated pump types

Centrifugal pumps

Two centrifugal pumps allowing individual, series, or parallel operation.

Piston pump

Positive displacement pump for controlled flow experiments.

Side-channel pump

Self-priming, capable of handling gases depending on liquid level.

Drive system

Each pump is driven by a three-phase AC motor. Speed control is achieved via frequency converters.

Additional position

One free position with reversible motor allows integration of additional pumps.



FM-150.08 - Bernoulli’s Theorem and Flow Measurement



Logo ADF Didactic

Reference : FM-150.08



Overview

The training unit is designed to demonstrate Bernoulli’s theorem and to perform flow measurement calculations using a variety of flow measurement devices.

Features

This self-contained system includes its own storage tank, integrated pump, and support frame, allowing it to operate independently without the need for external equipment.



FM-204 - Energy Losses in Piping Elements



Logo ADF Didactic

Reference : FM-204



Overview

The FM-204 is a training unit designed for the comprehensive study of pressure losses in piping systems. It enables the visualization and analysis of hydraulic resistance effects caused by pipe elements such as elbows, valves, and cross-section variations.

With its modular design and interchangeable components, this system is ideal for technical and higher education laboratories.

When water flows through a piping system, hydraulic resistances lead to pressure losses, particularly at fittings, valves, and other pipe components.

The FM-204 unit is designed to study and visualize these pressure losses in various piping elements. This experimental setup enables the analysis of how different pipe geometries influence fluid flow.

Equipment Description

The FM-204 experimental unit consists of a pipe section incorporating several elements with different flow resistances, as well as contraction and expansion sections. A ball valve is also integrated into the system.

Pressure measuring points equipped with annular chambers are positioned upstream and downstream of the pipe elements to ensure accurate pressure measurements.

These measuring points can be connected in pairs to six tube manometers, allowing the determination of pressure losses across each piping element.

Educational Applications

- Study of major and minor pressure losses
- Flow analysis in different materials and pipe diameters
- Understanding pressure and flow behavior
- Practical training in measurement and instrumentation
- Fluid mechanics laboratory experiments



FM-300 – Open Wind Tunnel (Eiffel type)



Logo ADF Didactic

Reference : FM-300



The FM-300 is an open-circuit Eiffel-type wind tunnel designed for aerodynamic and fluid mechanics experiments. It enables accurate investigation of airflow behavior around stationary models.

Product Description

In the FM-300 wind tunnel, ambient air is drawn in and accelerated to create a controlled airflow around a model placed in a transparent measuring section. After passing the model, the air is decelerated in a diffuser and expelled by a high-efficiency axial fan.

The optimized nozzle design and flow straightener ensure a uniform velocity profile with minimal turbulence. Air speeds of up to 28 m/s can be achieved.

Key Features

  • Open-circuit Eiffel-type wind tunnel
  • Transparent closed measuring section
  • Uniform flow with low turbulence
  • Variable-speed, energy-efficient axial fan
  • Digital measurement of lift and drag forces
  • Inclined tube manometer for air velocity display
  • Wide range of accessories for extended experiments

Educational Applications

  • Lift and drag measurement
  • Pressure distribution analysis
  • Boundary layer studies
  • Flow visualization
  • Aerodynamics and fluid mechanics experiments



FM-151 - Hydrostatics (Fluid Properties) Training Apparatus



Logo ADF Didactic

Référence : FM-151



The FM-151 is a comprehensive training system designed for the study of hydrostatics, enabling analysis of fluid behavior at rest and the effects of hydrostatic pressure. It is ideal for engineering education in fields such as plumbing, fluid mechanics, aerospace, and marine engineering.

🔬 General Description

The system allows a wide range of experiments including pressure measurement, capillarity, buoyancy, and Boyle’s law demonstration. Its transparent design ensures clear visualization of physical processes in real time.

  • Transparent design for direct observation
  • Integrated air and water supply systems
  • Standalone unit with pump and compressor
  • Durable materials: plastic and galvanized steel

⚙️ Experiments

  • Hydrostatic pressure measurement
  • Center of pressure determination
  • Boyle’s law demonstration
  • Capillarity and surface tension analysis
  • Buoyancy experiments
  • Pressure loss analysis
  • Valve and fitting characteristics
  • Flow rate measurement and calibration



FM-303 - Air Flow Experimental Plant



Logo ADF Didactic

Reference : FM-303



The FM-303 is an advanced experimental unit designed for the study of fluid mechanics, specifically focusing on incompressible air flow. It enables precise measurement of pressure distribution and velocity profiles, which are essential for turbomachinery design and fluid system analysis.

🔬 Product Description

With its extensive range of accessories, the FM-303 allows a wide variety of experiments in steady incompressible flow. It is equipped with Pitot tubes for analyzing both free jets and internal pipe flow.

A low-loss inlet and optimized pipe section ensure ideal flow formation. Air flow can be analyzed using interchangeable elements such as a nozzle, orifice plate, or adjustable iris diaphragm.

⚙️ Educational Applications

  • Study of incompressible air flow
  • Pressure distribution measurement
  • Velocity profile analysis
  • Investigation of pipe friction losses
  • Experimental validation of conservation laws



Learnline – Universal Laboratory Furniture



Festo Logo

References :

  • 539028 With one profile plate 1100 x 700 mm and ER frame
  • 539030 With one profile plate 700 x 700 mm and ER frame
  • 572155 With two profile plates 700 x 700 mm and ER frame




A Comprehensive System for Technical Education

With Learnline, you benefit from a fully integrated organizational concept designed for immediate use in teaching pneumatics, hydraulics, and electrical engineering. Every detail combines functionality and design to meet the demands of modern education.

The Learnline range includes mobile and fixed base units equipped with cable compartments and oil trays, various mounting systems with extensions, mobile and stationary cabinets, specialized storage solutions, mounting elements, and a wide range of accessories.

Thanks to its modular design, the Learnline workstation system offers a wide variety of configurations and integration possibilities. Used in more than 50 countries, it is supported by experienced consultants who provide tailored solutions.

Festo Quality Standards

No compromises are made when it comes to quality. Both workmanship and functionality meet the highest standards. The torsion-resistant structure, combined with a high-quality coating of the work surface and frame, ensures long service life even under heavy use.

Learnline is designed to withstand both everyday training conditions and dynamic loads, such as those generated during hydraulic positioning adjustments. It easily absorbs high mechanical forces, for example those produced by hydraulic control systems, proportional pneumatics, or robotic applications.

Scalability, Versatility, and Flexibility

Learnline’s design enables it to meet a wide range of technical and educational requirements. Carefully engineered individual components allow configurations to be tailored to user needs, available space, and specific technical challenges.

The functional profile column is at the core of the modular system. As a central mounting point, it offers numerous configuration possibilities. All elements can be securely and easily mounted on the profile plate without the need for force or special tools, using T-nuts or the patented Quick-Fix fastening system.

This fastening system is compatible with all technologies and application areas.

FM-100B - Fundamental Fluid Mechanics Training Set



Logo ADF Didactic

Reference : FM-100B



General Description

The FM-100B Fundamental Fluid Mechanics Training Set is a base module designed to supply various experimental units in fluid mechanics. It provides a complete educational platform featuring a closed water circuit with a storage tank, submersible pump, and measuring tank.

This system is ideal for engineering laboratories and technical training environments, enabling hands-on experiments and accurate analysis of hydraulic phenomena, including volumetric flow rate measurement and flow behavior.




Compatible Modules

The FM-100B unit supports the following experimental modules:



FM-100.02 - Bernoulli’s Principle



Logo ADF Didactic

Reference : FM-100.02



Product Description

The FM-100.02 experimental unit is designed to demonstrate Bernoulli’s principle, which describes the relationship between fluid flow velocity and pressure. According to this principle, an increase in flow velocity results in a decrease in static pressure, while the total pressure remains constant. This is a direct application of the conservation of energy in fluid flow.

This educational unit is ideal for technical training and laboratory environments, enabling clear visualization and accurate measurement of pressure variations within a Venturi nozzle.




Installation and Supply

The experimental unit can be easily and securely positioned on the working surface of the FM-100B base module. Water supply and flow rate measurement are provided directly by this module, ensuring simple, efficient, and reliable operation in laboratory and educational environments.



FM-100.04 - Method of Flow Measurement



Logo ADF Didactic

Reference : FM-100.04



Product Description

Flow rate measurement is a fundamental aspect of measurement technology. The FM-100.04 experimental unit enables students to explore, understand, and apply various flow measurement methods in pipe systems.

Featuring transparent components and integrated measuring instruments, this unit allows direct visualization of internal processes, enhancing practical learning and comprehension of fluid mechanics principles.




Educational Applications

This unit is ideal for:

  • Fluid mechanics laboratory experiments
  • Technical and engineering education
  • Demonstration of flow measurement principles
  • Comparative analysis of measurement devices



FM-100.03 - Osborne Reynolds Experiment



Logo ADF Didactic

Reference : FM-100.03



General Description

The FM-100.03 - Osborne Reynolds Experiment is a didactic training unit designed to clearly demonstrate the flow characteristics of liquids. It enables the visualization of laminar and turbulent flow regimes through a vertical representation of flow lines.




Educational Benefits

  • Direct visualization of fluid dynamics phenomena
  • Clear understanding of flow regimes
  • Safe and easy operation
  • Ideal for teaching laboratories and technical training centers



Applications

  • Fluid mechanics education
  • Hydraulic engineering laboratory work
  • Academic demonstrations
  • Technical and university training programs



FM-100.07 - Cavitation Module



Logo ADF Didactic

Reference : FM-100.07



Product Description

The FM-100.07 is an educational unit designed to demonstrate cavitation phenomena in fluid systems. Cavitation occurs when the static pressure drops to the vapor pressure due to increased flow velocity, leading to the formation of vapor bubbles.

These bubbles collapse when pressure rises again, making the process observable and measurable.




Installation and Supply

The experimental unit can be easily and securely positioned on the working surface of the FM-100B base module. Water supply and flow rate measurement are provided directly by this module, ensuring simple, efficient, and reliable operation in laboratory and educational environments.



FM-100.08 - Centrifugal Pump Training Unit



Logo ADF Didactic

Référence : FM-100.08



General Description

The FM-100.08 is an experimental unit designed for the comprehensive study of centrifugal pumps. This turbomachine enables users to understand fluid transport principles and to record typical pump characteristic curves.

The unit includes a self-priming centrifugal pump, a ball valve on the outlet side, and manometers on both inlet and outlet sides. It is powered by an asynchronous motor with continuously adjustable speed via a frequency converter.




Benefits

  • Ideal for education and technical training
  • Clear visualization of pump performance
  • Precise and easy adjustments
  • Robust and safe design



Installation and Supply

The experimental unit can be easily and securely positioned on the working surface of the FM-100B base module. Water supply and flow rate measurement are provided directly by this module, ensuring simple, efficient, and reliable operation in laboratory and educational environments.



FM-100.10 – Measurement of Jet Forces



Logo ADF Didactic

Reference : FM-100.10



General Description

The FM-100.10 is an educational and experimental unit designed to study forces generated by fluid jets. When a flowing fluid is accelerated, decelerated, or deflected, its velocity changes, resulting in a variation of momentum and consequently producing measurable forces.

In practical engineering applications, these forces are used to convert kinetic energy into mechanical work, such as in Pelton turbines.




Operating Principle

The unit generates a water jet directed at interchangeable deflectors. The jet is deflected at different angles, producing forces that can be measured.

The jet force is adjusted by varying the flow rate. Experiments allow investigation of:

  • The influence of flow velocity
  • The effect of flow rate
  • The impact of different deflection angles

Measured forces are compared with theoretical values calculated using the momentum equation.




Scope of Delivery

  • Transparent tank for visual observation
  • Nozzle for jet generation
  • 4 interchangeable deflectors
  • Weight-loaded scale for force measurement
  • Set of calibrated weights



Installation & Compatibility

The unit is designed for easy and secure placement on the FM-100B base module.

Water supply and flow rate measurement are provided by the base module. Alternatively, the unit can be operated using a laboratory water supply.



FM-100.12 - Pipe Friction in Laminar and Turbulent Flow



Logo ADF Didactic

Référence : FM-100.12



General Description

The FM-100.12 experimental unit is designed for the detailed study of pressure losses in pipes under both laminar and turbulent flow conditions. During fluid flow through pipes, pressure losses occur due to internal fluid friction as well as friction between the fluid and the pipe wall.

This unit enables the determination of the friction factor, a dimensionless parameter essential for calculating pressure losses. The friction factor is closely related to the Reynolds number, which represents the ratio of inertial forces to viscous forces.

The system allows analysis of the relationship between pressure loss and flow velocity, as well as experimental determination and comparison of friction factors with theoretical values.




Operating Principle

The unit includes a small-diameter pipe section where both laminar and turbulent flows can be generated. The Reynolds number and friction factor are determined based on measured flow rate and pressure losses.

In turbulent flow conditions, the pipe is directly supplied from the water network. For laminar flow, a constant pressure is maintained using a standpipe with overflow. Flow rate is controlled using valves.




Experiments

  • Measurement of pressure losses in laminar flow
  • Measurement of pressure losses in turbulent flow
  • Determination of critical Reynolds number
  • Determination of pipe friction factor
  • Comparison of experimental and theoretical friction factors