Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.
91～120 item / All 182 items
Educational Experimental Device: Efficacy Comparison Experiment
Compare the drag acting on models installed at two air jet outlets and learn about the characteristics of drag from the differences in drag due to the shape and surface condition of the models.
Educational Experimental Device: Environmental Wind Tunnel Experiment
Observation tunnel dimensions: 800 × 800 × 1200 mm, maximum wind speed: 4.8 m/s, equipped with a rotating circular plate at the bottom of the observation section, can be utilized as an environmental wind tunnel for observing building winds and more.
Educational Experimental Device: Small Wind Tunnel Experiment
Airway cross-section 75mm × 200mm, capacity at wind speed of 18m/s, pressure distribution measurement around a cylinder, flow field observation using smoke, lift and drag measurement of wings using a two-component force gauge experimental device. 【Features】 ○ Data analysis can be performed using a personal computer. ○ Experimental items: - Wind speed distribution measurement using a Pitot tube. - Static pressure distribution measurement on the airway walls. - Pressure distribution measurement around a cylindrical model and calculation of pressure coefficients. - Visualization experiment using smoke generation method with a comb nozzle. - Measurement of forces and lift acting on airfoil models, calculation of force and lift coefficients (optional). - Pressure measurement and display of pressure distribution around a cylinder using a computer. - Measurement of forces and lift acting on airfoil models and calculation of force and lift coefficients using a computer (optional). ○ Device dimensions: - Main unit: 1860mm(W) × 485mm(D) × 1070mm(H) - Control unit: 500mm(W) × 300mm(D) × 600mm(H), 70kg - Smoke generation unit: 700mm(W) × 400mm(D) × 785(1040)mm(H), 50kg
Educational experimental device: Compressor performance experiment
JIS B8320 Compressor Testing Method Performance Experiment, Air Properties Handling Guidance Experiment Equipment 【Experimental Items】 ○Measurement Items ・Compressor Drive Motor Voltage, Power, Rotational Speed ・Atmospheric Conditions Atmospheric Pressure, Dry Bulb, Wet Bulb Temperature ・Measurement Conduit Orifice Differential Pressure, Air Temperature ・Compressor Discharge Pressure, Discharge Temperature, Rotational Speed 【Calculation Items】 ・Compressor Drive Motor Output ・Compressor Measured Air Weight, Adiabatic Air Power, Total Adiabatic Efficiency, Volumetric Efficiency, Air Volume Converted to Inlet Conditions, and Shaft Power 【Equipment Dimensions】 ○CPT-175-B 1400mm(W)×750mm(D)×1250mm(H) ○CPT-225-B 2000mm(W)×800mm(D)×1200mm(H)
Educational Experimental Device: Air Machine Experiment
Performance testing of fans according to JIS B8330 testing methods, including turbo fans, multi-blade fans, and axial flow fans, as well as experiments for calculating performance, pressure coefficient calculations using wing and cylindrical models, and data analysis using personal computers. 【Measurement Items】 - Input voltage of the fan drive motor - Fan rotational speed - Differential pressure measurement of intake air flow - Differential pressure measurement of discharge air flow (orifice, Pitot tube) - Discharge air pressure - Discharge air temperature - Differential pressure measurement of air velocity distribution on the discharge side - Flow friction resistance loss in the duct - Pressure distribution of the model - Flow line observation around the model using oil film method (optional) 【Calculation Items】 - Total pressure of the fan - Static pressure of the fan - Shaft power of the fan - Air power of the fan - Total pressure efficiency of the fan - Air flow of the fan - Air velocity distribution in the discharge side duct - Average air velocity in the discharge side duct - Flow friction resistance loss in the duct - Automatic data acquisition, analysis, numerical tables, graph display, and print output of experimental data using a computer.
Educational experimental device: Tribological lubrication experiment
Reynolds and Mitchell's Basic Lubrication Theory Learning Experimental Device 【Features】 ○ Experimental Range The device can verify the theoretical values and analyze the basis by changing the oil film thickness, relative velocity, and viscosity formed by the inclined rectangular sliding surface and the moving sliding surface, with three-dimensional hydraulic distribution values (in the direction of motion and laterally). ○ Device Dimensions: 800mm × 600mm × 800mm
Educational experimental device: Reynolds nozzle turbulence and laminar flow experiment
Visual observation of laminar flow, turbulent flow, and transition region using oil. This is an experiment to calculate the critical Reynolds number.
Educational experimental device: Orifice coefficient calculation experiment
Experimental apparatus for calculating flow coefficient, velocity coefficient, and contraction coefficient from flow rate. 【Features】 ○ The head pressure affecting the flow rate can be easily and continuously adjusted. ○ The set head pressure is consistently maintained by a rectangular weir, which absorbs fluctuations in water supply pressure, allowing for highly accurate experimental values. ○ Experiment Overview - The apparatus allows for the individual calculation of flow coefficient (discharge coefficient), contraction coefficient, and velocity coefficient, aiding in the explanation of fluid properties such as viscosity and compressibility. - By substituting values into theories such as Bernoulli's principle and Torricelli's law, it facilitates easy quantitative calculations, demonstrating the practical application of hydraulic theory. - The apparatus enables direct measurement of flow rate, velocity, and the total pressure, dynamic pressure, and static pressure of the fluid, assisting in the understanding of each concept. ○ Device dimensions: 800mm(W) × 400mm(D) × 1730mm(H)
Optimal for friction loss measurement experiments and friction coefficient calculation experiments.
A device for conducting experiments to calculate the friction loss coefficients of pipes, valves, curved pipes, expansion pipes, and contraction pipes, as well as the flow coefficients of orifices and Venturi tubes.
Educational experimental apparatus: Francis turbine performance experiment
Francis Turbine and Pump Performance Testing 【Test Items】 ○ Pump Performance Test ○ Francis Turbine Performance Test ○ Output Test of the Turbine using a Prony Brake ○ Performance Test of the Turbine with Generator and Resistive Load (Optional)
Educational experimental device: Buoyancy float stability experiment
Experimental device for understanding the basic themes of hydrostatics and hydrodynamics 【Experimental Items】 ○ Experimental Setup Methods ・ Vertical buoy center of gravity movement experiment ・ Horizontal buoy center of gravity movement experiment ○ Measurement Items ・ Change in waterline position, change in buoy tilt angle ○ Measurement Parameters ・ Center of gravity position, center of buoyancy position, metacenter height 【Device Dimensions】 ○ 400mm(W) × 300mm(D) × 400mm(H)
Educational experimental device: Pelton turbine performance experiment
Performance Testing of Pelton Water Wheel and Pump 【Test Items】 ○ Pump Performance Test ○ Pelton Water Wheel Performance Test ○ Output Test of Water Wheel using Prony Brake ○ Performance Test of Water Wheel with Generator and Resistive Load (Optional)
Educational experimental apparatus: Bernoulli theory application experiment
An experimental device that measures changes in total pressure, dynamic pressure, and static pressure generated in orifices and Venturis in response to changes in fluid viscosity, and understands the theories and applications of Reynolds number, Bernoulli's equation, etc. 【Features】 ○ Total pressure, velocity pressure, and static pressure are indicated on the panel. ○ Some parts of the Venturi, orifice, and pipes are transparent for internal observation. ○ Qualitative and quantitative analysis can be performed. ○ The device is supported by casters, making it portable. ○ The piping is made of stainless steel. ○ Device dimensions: 1800mm(W) × 600mm(D) × 2190mm(H)
Educational experimental device: Heleshow streamline observation experiment
This is a visual experimental device for potential flow, ejection points, suction points, and streamlines around a model.
Educational experimental device: Pump performance and flow experiments
Performance testing of pumps. This is a device for calculating the friction loss coefficients of pipes, valves, etc., and for calculating the flow coefficient of orifices.
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.
