"Activités de comprehensive"

Organize the study the disorder.

Vividly illustrate the transformation of energy.

This working model thermostat will demonstrate how differential expansion is used to control temperature. A bimetallic strip is used to open or close an electric circuit when temperature changes. The contacts will carry about three amperes. The unit can be operated with a 6 V lantern battery, low voltage power supply, or a blow dryer. Mounted on a metal base; approximately 15 cm high.

Versatile Material for Remarkable Results

For demonstrating the differential expansion of two metals as shown by the curvature produced when the bar is heated. Each metal band is 200 x 15mm and riveted together.

A hands on visual of converting heat to power.

Various rods to explore thermal conductivity.

Apparatus to study convection of gas.

Metal cylinder set for demonstrating density investigation and specific heat experiments.

Ideal for labs to generate heat and pressure for water vapor.

Sized For Student Use.

A new way to demonstrate thermal expansion in a metal.

The Student Double-Wall Calorimeter is an inexpensive necessity for your experiments.

This unit visually reinforces heat conductivity lessons.

Radiometer with four lightweight metal arms.

Demonstrate transformations of energy - thermal, electric, and kinetic - with this amazing device.