Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
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1～30 item / All 32 items
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.
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.
![Laser resin welding tests and experiments [conducted at our permanent lab]](https://image.mono.ipros.com/public/product/image/534/2000956197/IPROS3860004745410768644.JPG?w=280&h=280)
We offer laser resin welding tests (for free).
We can conduct welding experiments at our permanent lab. If you can prepare resin plates (flat sheets), we offer welding experiments free of charge. Additionally, we can evaluate the welding results using the following facilities: - Microscope (Leica) - Strength testing machine (automatic) - Simple machining tools (cutting/drilling) - Leak test Feel free to contact us for visits or demonstrations of the main unit. *We kindly ask that you contact us in advance to make a reservation for your visit.*
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 apparatus: smoke wind tunnel experiment
We have prepared various models as simple portable smoke wind tunnels. For more details, please contact us.
Basic experimental apparatus for hydraulic (beneficial) studies of overflow and other hydraulics using a small inclined flume and a submerged weir.
【Features】 ○ Adjustable slope of open channels with a transparent visibility mechanism ○ No need for large water supply and drainage facilities due to the flow system using a circulation pump
Educational experimental device: Thermal conductivity measurement experiment
Metal Thermal Conductivity Measurement Experimental Device in Steady State 【Features】 ○ Experiments that theoretically eliminate contact thermal resistance are possible ○ Temperature control experiments, automatic measurement, and data processing can be performed using a personal computer.
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 Experiment Device: Sprinkler Experiment
Sprinkler Function Learning Experimental Device 【Features】 ○ Equipped with wet-type closed and open sprinklers ○ Easy installation with a unit-based design ○ Experimental items ・ Practical training on closed wet-type sprinkler systems ・ Practical training on open sprinkler systems ・ Operation verification experiments for various detectors ・ Operation verification experiments and structural learning for automatic alarm valves ・ Operation verification experiments and structural learning for simultaneous release valves ・ Water distribution experiments using sprinkler heads (distribution within a measuring tank) (Distribution outside the measuring tank (both indoor and outdoor) is optional) ○ Device dimensions ・ SPR-50W: 2800mm(W) × 1200mm(D) × 1750mm(H) ・ SPR-40T: 2000mm(W) × 1200mm(D) × 1750mm(H)
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.
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 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)
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.
Educational experimental apparatus: Counterflow absorption tower experiment
Absorption experiment analyzing the basic theory of absorption towers through the operation of mass transfer from CO2 (gas phase) to NaOH (liquid phase) (2NaOH + CO2 → NaHCO3 + NaOH → Na2CO3 + H2O) 【Experimental Items】 ○ Measurement Items NaOH solution flow rate, CO2 gas flow rate, pressure loss in the absorption tower ○ Calculation and Analysis Items Relationship between CO2 flow rate and absorption rate, relationship between Reynolds number and absorption rate, specified number of NaOH solution by the Ward method, CO2 flow rate and pressure loss, loading velocity, flooding velocity ○ Equipment Dimensions 1500mm(W) × 700mm(D) × 2000mm(H) ● For details, please contact us.
It can also be used for other infiltration flow experiments.
An educational experimental device that investigates the flow around sheet piles driven into the sand, considering flow rate and potential lines such as streamlines.
Ideal for measuring stirring power and calculating stirring coefficients.
An experimental device for quantitatively analyzing the shape of the stirrer, rotation speed, torque, and other factors.
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: Heat transfer (heat exchanger) experiment
This is a heat transfer experimental device using a shell and tube heat exchanger that complies with TEMA standards.
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.
Calculation of input energy (power), optimal for measuring the temperature around a cylinder.
It is possible to analyze the natural convection phenomena occurring around the heated vertical cylinder (Model: FCV-30) and the heated horizontal cylinder (Model: FCH-30) to determine the heat transfer rate.
Educational Experimental Device: Flow Measurement Comparison Experiment
An apparatus for conducting experiments to calculate the flow coefficients of orifices and Venturi meters using air as the test fluid, verifying the constant pressure loss of area flow meters, and calculating the loss coefficients of curved pipes, expanding pipes, and contracting pipes. ○ Experimental Items - Measurement of the differential pressure of Venturi meters and orifice meters - Measurement of the loss head of sudden expansion pipes, sudden contraction pipes, 90° elbows, and area flow meters - Calculation of the flow coefficients of Venturi meters and orifice meters ○ Device Dimensions - 2600mm(W) × 700mm(D) × 1700mm(H)
Educational experimental apparatus: Pipe friction experiment
Experiments for calculating the friction loss coefficients of pipes, valves, curved pipes, expansion pipes, and contraction pipes; experiments for calculating flow coefficients of orifices, Venturis, and weirs. Pump performance experiments; a dedicated system for control experiments using personal computers, automatic measurement, and data processing.
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)
Optimal for friction loss measurement experiments and friction coefficient calculation experiments.
A dedicated automatic data measurement system capable of conducting experiments to calculate the friction loss coefficients of pipes, valves, curved pipes, expansion pipes, and contraction pipes, as well as experiments to calculate flow coefficients for orifices, Venturi tubes, and weirs, and pump performance experiments, along with control experiments using a PC.
Measure by traversing the temperature boundary layer in the airflow region at intervals of 1/100 mm.
In the annular section between the inner tube and the inner and outer tubes of a double-tube heat exchanger, hot water and air are flowed under various conditions such as counterflow, parallel flow, laminar flow, and turbulent flow, capturing phenomena such as heat transfer, thermal conduction, and heat penetration numerically to aid in theoretical understanding. In particular, the temperature boundary layer within the air flow region will be measured by traversing at intervals of 1/100 mm.
Educational experimental device: Filter press filtration experiment
A device for separating solids from a mixture of solids and liquids using pressure filtration, and for understanding and analyzing Ruth and Lewis's filtration equations based on experimental values. 【Experimental Items】 ○ Measurement Items Filtration pressure, cake pressure, filtrate volume, filtrate concentration, filtration time ○ Calculation Items - Application and analysis of Ruth's constant pressure filtration equation to experimental results - Application and analysis of Lewis's constant pressure filtration equation to experimental results 【Device Dimensions】 ○ 1460mm(W) × 500mm(D) × 850mm(H)
Biological Science Genetics Supplement No. 24
"The Science of Biology: Genetics" compiles the popular column "Key Points of Experiments and Observations," which has been serialized since January 2017 for four years, organized by field into a single volume. Science and biology teachers across the country clearly explain the key points to avoid "failures" based on their practical experiences.
The reduction rate is approximately 15% to 23%! We confirmed energy-saving effects by ventilating the attic.
This experiment examines the "effect of indoor air conditioning electricity consumption." By ventilating the attic, the reduction rate of electricity consumption during air conditioning operation on sunny days was approximately 15% to 23% (*), confirming energy-saving effects. Additionally, a temperature comparison between the attic, indoors, and the human body using a thermotracer showed that with a ventilation system, the temperature of wooden parts such as beams and the ceiling in the attic was lower, and the temperature difference indoors was reduced by height. *Varies depending on conditions and the capacity/efficiency of the air conditioner Air conditioning operation time: 16:00 to 22:00 for 6 hours [Results of the indoor air conditioning electricity consumption effect experiment] ■ The reduction rate of electricity consumption during air conditioning operation was approximately 15% to 23% (on sunny days) ■ Energy-saving effects were confirmed *For more details, please refer to the PDF document or feel free to contact us.
No need to wait in line for inspection and culture experiments! An ultra-compact incubator that can be set up on your table.
The bio chamber is a super compact constant temperature chamber that allows experiments to be conducted in a small space. It is possible to place multiple units on a tabletop, so you can perform various experiments simultaneously at your convenience without waiting for shared equipment. Despite its small size, it features an easy-to-use door and various alarm functions, ensuring excellent functionality! It is ideal for the inspection, cultivation, and storage of cultures and electronic components. 【Features】 - Super compact design, suitable for tabletop installation - Excellent functionality despite its small size - Very easy to supply power and install sensor wires *For more detailed specifications, please download the catalog or contact us directly.
Advantages and disadvantages of each hydrogen sulfide gas removal method.
There are various methods for removing hydrogen sulfide gas. In this instance, we conducted comparative experiments using (1) chemical adsorbent methods and (2) photocatalytic methods, which are commonly adopted for hydrogen sulfide gas countermeasures. We filled a 1m³ container with 3.4 ppm (3400 ppb) of gas and compared the removal performance of the chemical adsorbent method and the photocatalytic method. According to the data in the graph, it was found that the chemical adsorbent method sharply decreased the gas concentration compared to the photocatalytic method. While the photocatalytic method took about 120 seconds to reduce the concentration from 3.4 ppm to 0 ppm, the chemical adsorbent completed the removal in approximately 40 to 50 seconds. It can be concluded that by adopting a removal device using a chemical adsorbent, it is possible to minimize the time that electronic devices are exposed to hydrogen sulfide gas when it intrudes.
