This Ring of St. Gravesande is a product specially designed to study the demonstration of thermal expansion.
Consisting of a brass sphere, attached to a chain to a structure with a brass ring an...
This S. Gravesande Ring with stand is a product specially designed to study the demonstration of thermal expansion.
Mounted on a heavy iron base for greater stability. Includes a 30mm diameter s...
Anemometer
This anemometer is perfect for students to learn how to determine wind speed.
Suitable for students of any age.
Features
Corrosion resistant for long term outdoor use
7" ta...
Hope device
This Hope device is used to determine the maximum density of water during physics classes.
It includes a sheet iron cylinder with a base and a central gallery, 60 mm high and 100 m...
Calorimetric block
This calorimetric block is suitable for the experimental determination of the specific heat capacity of different metals.
Each block has two holes, a large central one (di...
Convertible calorimeter
This calorimeter is a heating element for use with a double-walled electric calorimeter.
The calorimeter operates on 3-6 Volts DC and approximately 5 Watts.
The origi...
Double-wall calorimeter with 5W resistance
5 W heating element mounted with bar support.
Includes
Stirrer with insulated handle;
Perforated rubber stopper;
External calorimeter with a ...
Copper calorimeter
Composed of an inner vessel measuring 75x50 mm supported by a cork support, an outer vessel measuring Ø 100x75 mm, a lid for the outer vessel with two holes, one for the therm...
Solar cell, on base
This product consists of a selenium photovoltaic cell, which serves to demonstrate the production of electrical energy directly from light energy.
Perfect for any school la...
Heat absorption and radiation comparator
This heat absorption and radiation comparator allows you to observe the differences in heat absorption and radiation between opaque bodies and black bodi...
Includes
solar cell with output terminals;
base-mounted battery holder;
motor with fan;
bell;
LED;
resistance;
electromagnet.
It works with energy generated by the solar cell ...
Energy conversion kit, on base
This kit wonderfully demonstrates the process of energy conversion between many different forms of energy.
Ideal for classroom demonstrations as well as a hands...
Linear dilatometer
The linear expansion apparatus has all the tools for studying thermal expansion through experimentation.
The high-quality dial allows for accurate measurements with 0.01mm...
Hydroelectric station
Turbine with transparent cover, inlet and outlet pipes.
Connected to a water source, responsible for the rotation of the turbine.
A chrome-plated brass waterwheel is mo...
Weather station (economic model)
Thermometer, barometer and hygrometer.
This economically priced 3-in-1 weather station provides convenient weather data in a simple yet elegant way.
It measu...
