Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
106～120 item / All 185 items
Educational experimental device: Pump series and parallel performance experiment
It is an experimental device for pump output performance during individual operation of two pumps, series operation, and parallel operation.
Educational experimental device: Flow measurement comparison experiment
This is a device that can conduct experiments to calculate the flow coefficients of Venturi and orifice meters, verify the pressure loss of area flow meters, and calculate the loss coefficients of curved pipes, expanding pipes, and contracting pipes. 【Features】 ○ It allows for comparative experiments of flow coefficients for Venturi meters, orifice meters, and rotameters. ○ It enables comparative experiments to calculate the loss head of Venturi meters, orifice meters, sudden expansion pipes, sudden contraction pipes, 90° elbows, and area flow meters. ○ The Venturi meters, orifice meters, sudden expansion pipes, sudden contraction pipes, and 90° elbows are made of transparent acrylic, allowing for internal observation. ○ Device dimensions: 1800mm(W) × 500mm(D) × 1700mm(H)
Educational experimental device: Reynolds turbulence and laminar flow experiment
A device for visual observation of laminar flow, turbulent flow, and transitional flow, as well as experiments to calculate the critical Reynolds number. 【Experimental Items】 ○ Experiment on the relationship between laminar flow state and Reynolds number ○ Experiment on the relationship between turbulent flow state and Reynolds number ○ Experiment on the relationship between transitional flow state and Reynolds number ○ Calculations for a dimensionless understanding of Reynolds number ○ Understanding the relationship between kinematic viscosity, dynamic viscosity, and temperature ○ Flow rate and flow velocity calculations ○ Explanation of phase rules
Optimal for forced convection heat transfer experiments in a circular tube!
Heat transfer experiments in turbulent flow regions under certain conditions: Comparison of the Dittus-Boelter equation with experimental results; a device capable of calculating Nusselt number, Prandtl number, and Reynolds number.
Ideal for temperature measurement comparison experiments.
This is a comparison experimental device for eight different types of thermometers.
Ideal for learning the fundamental principles of air conditioning.
Air conditioning performance experiments using cooling, heating, and humidity control functions, a dedicated system for applying, researching, and analyzing moist air diagrams and refrigerant Mollier diagrams using a personal computer.
Input heat source measurement and output measurement using a power meter are possible.
This is an introduction to educational experimental equipment and Stirling engine experimental equipment.
Educational Experiment Device: Solar Energy Conversion Experiment
Using silicon solar cells as photoelectric conversion elements, we will absorb solar energy and measure the generated electromotive force with a resistive load to conduct characteristic experiments on the solar cells. Additionally, we will drive a motor and measure its output with a Prony brake dynamometer to perform basic experiments on solar energy conversion.
Educational experimental device for measuring thermal conductivity of insulation materials.
This is an experimental device for measuring the thermal conductivity of insulation materials in a steady state. 【Experimental Items】 ○ Supplied heat quantity ○ Thermal conductivity of insulation materials ○ Understanding of Fourier's equation ○ Device dimensions: 800mm(W) × 480mm(D) × 400mm(H)
Educational experimental device for steady and unsteady heat conduction experiments.
This device is used to determine the thermal conductivity of samples from the solutions of the fundamental equation of unsteady heat conduction and experimental values, helping to understand unsteady heat conduction phenomena. 【Features】 ○ Copper and aluminum cylinders are used as samples. ○ One end of the sample is heated and cooled to create an unsteady state. ○ The temperature of the sample is measured over time, and the amplitude and phase are obtained. These values are then substituted into the solution of the differential equation to determine the thermal conductivity. (Tokyo University, Wada method) ○ Experimental items - Square wave heating experiment (unsteady) - Amplitude ratio reference thermal conductivity calculation - Phase difference reference thermal conductivity calculation - Thermal conductivity calculation considering heat dissipation - Experiments and thermal conductivity calculation using the steady-state method ○ Device dimensions: 1200mm(W) × 480mm(D) × 1200mm(H)
Compact and capable of tabletop experiments.
A series thermal resistance is created using the sample and a reference piece with known thermal conductivity, and based on the temperature gradient, the Fourier's law of heat conduction is used as a basis. By adding a method to eliminate contact resistance through a comparative approach, the thermal conductivity is calculated.
Operate the freezer and understand its structure and operation.
An educational experimental device for creating cycle diagrams to master the theory of refrigeration cycles, and learning the methods for analyzing heat losses in each component and the performance of refrigeration machines.
The device is capable of small-scale measurement and calculation measurement.
An experimental device for calculating and measuring the forces acting on a quarter-circular curved surface (flat surface, curved surface) in contact with the water depth of a free surface, capable of measuring total pressure and pressure center calculations.
Ideal for performance testing and flow measurement experiments.
Efficiency calculation experiments for pumps and water turbines (with dynamometer and generator) Flow measurement experiments using orifices, Venturi tubes, and triangular weirs Equipment for conducting friction loss experiments on straight pipes, curved pipes, expanding and contracting pipes, ball valves, gate valves, and taps
Observation of the attenuation phenomenon
An experimental device to observe the water hammer phenomenon occurring in piping systems and the attenuation phenomenon due to absorption mechanisms.
