Educational Materials

Supplier: CORNELSEN EXPERIMENTA

For attaching an electric spinner to the ball generator's ball. Equipped with 4 mm banana plug.

Supplier: CORNELSEN EXPERIMENTA

With the equipment, centrifugal forces that arise during a body's rotation around a specific axis can be measured and examined. The device consists of a plane with a path for a cart. On the underside there is a vertical shaft that is mounted in a bearing. The plane is made to rotate with a laboratory motor connected with a drive belt to the bearing. The experimental trolley is placed on the track and prevented from leaving the track by two bent steel wires. A wire is connected to the trolley that runs over a pulley and on to a dynamometer.

Supplier: CORNELSEN EXPERIMENTA

Circular gutter made of aluminum sheet with insulating handle. Fits U-core 765-1077 and was used, among other things, when demonstrating the principle of induction furnaces.

Supplier: 3B Scientific

Educational Materials, Physiology and Health, Application: Biology, Poster - Alcohol Dependence, laminated

Supplier: CORNELSEN EXPERIMENTA

Educational Materials, Waves and Oscillations, Application: Physics, Strings for monochord

Supplier: CORNELSEN EXPERIMENTA

Light plastic pendulum ball. Suitable for experiments with pressure waves with tambourine.

Supplier: CORNELSEN EXPERIMENTA

Educational Materials, Waves and Oscillations, Application: Physics, Monochord

Supplier: 3B Scientific

Digital counter/timer for measuring duration of motion, transition times, periods, pendulum periods, frequencies, as well as for counting events or Geiger tube pulses. Includes a speaker that can be turned on and off and power supplies for direct connection to photo gate or a Geiger-Müller counter.

Supplier: 3B Scientific

Highly evacuated electron tube with focusing electron gun and fluorescent screen (90×60 mm) inclined relative to the beam axis, so that the path of the beam can be seen and the effects of electric and magnetic fields can be studied. The electron beam can be deflected electrically in the electric field of the built-in plate capacitor, and magnetically by using an optional Helmholtz coil pair D. By adjusting the electric field so that it cancels the magnetic deflection, it is possible to determine the specific charge e/m and the velocity of the electrons.

Supplier: 3B Scientific

Function generator with external sweep function and power amplifier for use in versatile student and practical experiments covering simple harmonic oscillation, AC electricity and induction. Featuring illuminated, digital display for frequency, signal form, offset and other parameters.

Supplier: CORNELSEN EXPERIMENTA

Skarvklämma med skruv. För tråd och plåt med max 1 mm tjocklek.

Supplier: CORNELSEN EXPERIMENTA

Aluminum ring with suspension in three points. Used together with a dynamometer to determine the surface tension in liquids.

Supplier: CORNELSEN EXPERIMENTA

For experiments with thermoelectric effects. Consists of brazed copper and constant wire. Equipped with connections for 4 mm banana connectors. Mounted on plate with rod, 10 mm.

Supplier: CORNELSEN EXPERIMENTA

Apparatus for examining the conversion from electrical energy to light and heat energy. Consists of a plastic container, lid with light bulb (6 V / 5 A) in base and a resistor. The container is filled with water and the temperature change is measured. Equipped with connections for 4 mm banana plug.

Supplier: CORNELSEN EXPERIMENTA

Simpler model of Magdeburger hemisphere. Equipped with folding hooks with which the air is evacuated.

Supplier: CORNELSEN EXPERIMENTA

Plastic rod with metal tube equipped with an axial and a radial 4 mm connection.