Reference

• P2110105 : Measurement Techniques

Principle

Measuring instruments such as vernier calipers, micrometers, and spherometers enable highly accurate measurements of lengths, thicknesses, diameters, and radii of curvature. This educational module demonstrates measurement procedures, as well as the concepts of measurement accuracy and reading precision.

Key Benefits

• Provides a fundamental basis for practical science laboratory courses
• Supports the acquisition of essential skills in measuring basic mechanical quantities
• Raises awareness of measurement accuracy limitations
• Encourages the combination of multiple measurements to determine a physical quantity
• Enables determination of radii of curvature using a spherometer

Reference : ACS-102

General Description

The ACS-102 is a wet cooling tower system designed to replicate industrial cooling processes using forced draft ventilation. This complete educational unit enables detailed study of thermal and air-water interactions within a cooling column.

The system includes a full water circuit with pump, filter, valve, and spray nozzle, along with a radial fan and a three-stage electric heater with thermostat control.

Applications

• Technical and university education
• Heat transfer studies
• Psychrometric analysis
• HVAC and energy engineering training

Key Features

• Wet cooling tower with interchangeable column
• Optional interchangeable wet deck surfaces
• Forced ventilation via radial fan
• Airflow control via throttle valve
• Demister to reduce water losses
• Make-up water tank for compensation
• Display of temperature, pressure, flow rate, humidity
• ADF software for USB data acquisition (Windows)

Educational Capabilities

Process Analysis

• Full industrial process simulation
• Evaporation process observation
• Water distribution visualization

Reference : TE-101

Reference

• P2130305 : Newton’s Second Law with Low-Friction Track

Principle

The distance-time law, the velocity-time law, and the relationship between mass, acceleration, and force are investigated using a demonstration track designed to study uniformly accelerated rectilinear motion.

Advantages

• High-precision results thanks to measurements performed under very low friction conditions, ensured by a cart equipped with sapphire bearings.
• Adjustable feet along the entire length of the track, allowing easy and precise alignment, even on small laboratory tables.
• Highly robust accessories, designed to prevent overloading of the cart through an elastic bearing system on the base plate, thereby reducing unnecessary failures.
• Detailed, illustrated step-by-step manual for easy implementation of experiments.
• The 4-4 timer provides great versatility and can be used for a wide range of experimental applications, including:
  • distance-time law measurements at four distances,
  • velocity measurements at four positions,
  • collision principles,
  • measurement of rotational motion period,
  • direct measurement of the duration of a full oscillation of a mechanical pendulum,
  • short- and long-term measurements using two 8-digit displays by connecting two timers.

Reference : TE-105

Reference : TE-106

Reference : TE-107

Reference : TE-109

Reference : TE-110

General Description

The TE-110 is a complete experimental unit designed for studying the laws of radiant heat transfer. Thermal radiation is an energy transfer mechanism via electromagnetic waves emitted by any body above absolute zero.

This educational system allows investigation of thermal and light radiation, including UV, visible, and infrared radiation, making it ideal for physics and thermal science laboratories.

Main Features

The system includes two radiation sources: a thermal radiator and a light source. Detection is carried out using a thermopile for thermal radiation and a photodiode-based lux meter for light radiation.

Optical components such as filters, diaphragms, and absorption plates can be mounted on a graduated optical bench for precise distance measurements.

Measurement and Analysis

All components can be rotated to analyze the effect of angle of incidence on radiation intensity. Measured values are digitally displayed and transferred to a PC via USB for analysis.

Experiments

• Lambert’s law (direction and distance)
• Stefan-Boltzmann law
• Kirchhoff’s laws
• Radiation absorption and reflection
• Thermal and light radiation studies
• Influence of distance and angle
• Wide experimental range

Reference : TE-121

General Description

The TE-121 is an educational laboratory equipment designed for studying the construction, operation, and performance of various types of heat exchangers used in industrial applications.

Educational Applications

Experiments and Studies

• Study of heat exchanger operating principles
• Thermal performance analysis
• Understanding heat transfer mechanisms
• Evaluation of heat losses

Types of Heat Exchangers Studied

• Shell and tube heat exchanger
• Plate heat exchanger
• Air/water heat exchanger
• Pipe-in-pipe heat exchanger
• Jacketed stirred vessel heat exchanger

Included Modules

• TE-121.01 – Tubular Heat Exchanger Module
• TE-121.02 – Plate Heat Exchanger Module
• TE-121.03 – Shell & Tube Heat Exchanger Module
• TE-121.04 – Jacketed Stirrer Module

Référence : TFM-500

General Description

The TFM-500 is a complete educational system designed for studying thermodynamic cycles of reciprocating machines, particularly compressed air generation systems. It enables analysis of a two-stage compressor and visualization of compression processes using a p-V diagram.

Applications

• Technical and engineering education
• Industrial pneumatic system training
• Energy and mechanical engineering laboratories
• Thermodynamic cycle demonstrations

Main Features

• Recording characteristics of a two-stage compressor
• Visualization of compression processes (p-V diagram)
• Measurement of pressure, temperature, and electrical power
• Determination of intake volumetric flow rate
• Intercooling between compression stages
• Touchscreen control with intuitive interface
• PLC-based system control
• Remote operation via integrated router (up to 10 devices)
• Internal data storage via USB

Reference :

P2150605

This complete educational system is designed to measure the speed of sound in air using a Kundt’s tube and a digital function generator. The experiment demonstrates the formation of standing waves inside an air column and allows direct visualization of pressure nodes through the movement of cork powder inside the glass tube.

When the sound frequency matches one of the natural frequencies of the air volume inside the tube, a standing wave is formed. The cork powder then arranges itself into a pattern showing pressure nodes and areas of maximum vibration. Based on the length of the air column and the number of observed pressure nodes, the speed of sound can be calculated for different natural frequencies.

Educational Applications

This educational setup is particularly suitable for physics laboratories in secondary schools, universities, technical institutes, and higher education institutions.

Possible Experiments

• Measurement of the speed of sound in air
• Study of longitudinal waves
• Observation of standing waves
• Analysis of the natural frequencies of an air column
• Study of wavelength
• Determination of pressure nodes
• Study of natural vibrations
• Influence of air column length on resonance frequency

Educational Objectives

• Determine the speed of sound in air for different air column lengths
• Understand the relationship between frequency, wavelength, and propagation speed
• Visualize nodes and antinodes in a standing wave
• Compare different resonance frequencies
• Develop experimental and measurement skills

Reference :

25274-88

General Presentation

This educational heat set is designed to investigate the fundamental principles of heat through a complete range of practical experiments. It covers phenomena ranging from the expansion of liquids and gases to boiling point elevation.

Designed for advanced physics education, this set provides a complete solution for conducting educational experiments related to temperature, heat transfer, thermal energy, phase changes, and solutions.

Educational Applications

The set enables 21 student experiments covering the following topics:

• Thermal equilibrium and temperature measurement
• Thermal expansion
• Heat transfer
• Thermal energy
• Change of state
• Solutions

Benefits

• Complete ready-to-use equipment set
• Minimal preparation time
• Easy and fast experiment setup
• Designed in accordance with educational curricula
• Comprehensive coverage of key heat-related topics

Reference :

15275-88

Function and Applications

The Student Set Heat 2, TESS Advanced Physics is an advanced educational kit designed for the in-depth study of thermal phenomena. It enables a wide range of experiments, from temperature measurement using a thermocouple to the conversion of mechanical energy into internal energy.

This kit is a supplementary equipment set for the Student Set Heat 1 and, when used together, allows 13 additional student experiments in the following areas:

• Thermal equilibrium and temperature measurement
• Thermal expansion
• Heat transfer
• Thermal energy
• Change of state
• Solutions

Benefits

• Additional thermodynamics experiments covering heat conduction, heat capacity, and energy conversion.
• Complete equipment set including all required components for minimal preparation time and fast experiment setup.
• Digital experiment descriptions available through QR codes.
• Aligned with educational curricula and covering all key thermodynamics topics.

Technical Specifications

• Supplied in a durable and stackable storage box.
• Custom-fit foam insert for secure component protection.
• Quick and easy inventory checking through organized storage.
• Includes all essential components required to perform the experiments.
• Equipment must comply with CE standards.

Reference :

25271-88

25271-88 - Student Set Mechanics 1, TESS Advanced Physics

Function and Applications

The Student Set Mechanics 1, TESS Advanced Physics is a complete educational kit designed for the study of the fundamental principles of mechanics. It enables a wide range of experiments, from Hooke’s Law to coupled pendulums.

This basic equipment set allows the performance of 32 experiments covering the following topics:

• Physical quantities and characteristics
• Forces
• Elementary machines
• Liquids and gases
• Oscillations

Benefits

• Complete ready-to-use equipment set with minimal preparation time.
• Digital experiment descriptions available via QR code.
• Aligned with educational curricula.
• Modular stand material that is flexible, durable, and stable.
• Color-coded movable parts to facilitate understanding of mechanical processes.

Equipment and Technical Data

The set is supplied in a sturdy and stackable storage box containing all components required to conduct the experiments.

The storage box includes a precisely fitting foam insert to protect the components and allow quick checking for completeness.