139 Results for: "CORNELSEN EXPERIMENTA"

Supplier: CORNELSEN EXPERIMENTA

Apparatus for demonstrating the movement of a charged body. Consists of plexiglass tubes with two metal electrodes, ball with metallic surface and 4 mm connection sleeves. When connected to a high voltage source, the ball moves back and forth between the electrodes.

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

Rubber stopper

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.

Supplier: CORNELSEN EXPERIMENTA

Transparent measuring glass with outlet at different levels. Used, among other things, for density determination, pressure and vacuum tests and optical tests. The outlets can be closed with the supplied plugs.

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

Plastic triple ground-glass lens magnifier.

Supplier: CORNELSEN EXPERIMENTA

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

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

Adjustable in three steps 3, 4, 5 V DC / 1,5 A. Equipped with 4 mm banana plugs and overload protection. Impact resistant plastic housing with mains plug.

Supplier: CORNELSEN EXPERIMENTA

For electrostatic experiments. 10 pcs in a bag.

Supplier: CORNELSEN EXPERIMENTA

Used to show how metal wire resistance depends on length, cross-sectional area and material. Made of plastic and equipped with 6 tensioned wires connected with 4 mm banana plugs.

Supplier: CORNELSEN EXPERIMENTA

Used in electrochemistry. Voltage, max 1 V. The unit is divisible and consists of glass beaker, cylindrical zinc electrode, plastic beaker, cylindrical copper electrode and crocodile clamps. Fill with copper sulphate (10%) or zinc sulphate (10%). A light-rotating motor with a propeller is suitable as a voltage indicator.

Supplier: CORNELSEN EXPERIMENTA

Used in electrochemistry. Voltage, max 2 V. The unit is divisible and consists of glass beaker, cylindrical zinc electrode, plastic beaker, carbon electrode, crocodile clamps and lid. Fill with nitric acid (65%) or sulfuric acid (8%). A light-rotating motor with a propeller is suitable as a voltage indicator.

Supplier: CORNELSEN EXPERIMENTA

Used in electrostatic experiments. Equipped with holes, 4 mm, at one end for connection of conductor ball or capacitor plate.

Supplier: CORNELSEN EXPERIMENTA

Used in electrochemistry. Voltage, max 1.5 V. The unit is divisible and consists of glass beaker, cylindrical zinc electrode, plastic beaker, carbon electrode, manganese oxide, crocodile clamps and lid. Fill with ammonium chloride solution (20%).

Supplier: CORNELSEN EXPERIMENTA

Educational Materials, Mechanics, Application: Physics, Lead ball, 25 mm

Supplier: CORNELSEN EXPERIMENTA

Metal frame with tension spring and membrane of Papyrolin. With the help of two tambourines and a pendulum ball, experiments with pressure waves can be performed.

Supplier: CORNELSEN EXPERIMENTA

Piston air pump on a stable plastic base with rubber feet, non-return valve with a bleed screw, pump plate and vaccumm connection to the centre of the plate.

Supplier: CORNELSEN EXPERIMENTA

For storage of electric charge. Consists of a glass cylinder with metal foil and a conductor ball on a rod.

Supplier: CORNELSEN EXPERIMENTA

Educational Materials, Accessories, Application: Physics, Chimney with metal plate

Supplier: CORNELSEN EXPERIMENTA

Consists of a plastic cylinder placed on an insulating rod between two tip electrodes. When connecting a high-voltage source, a charge transport is obtained which causes the cylinder to rotate.

Supplier: CORNELSEN EXPERIMENTA

Consists of a ball with check valve, vent valve and suspension hook. For use in conjunction with an electronic scale (0,001 g).

Supplier: CORNELSEN EXPERIMENTA

Metal plate with four rows of holes at different distances. By simultaneously setting the disc in rotation and blowing with a blowpipe, a major chord is obtained. The disc is used together with a hand-driven rotary apparatus or an electric motor. Disc Ø: 200 mm.

Supplier: CORNELSEN EXPERIMENTA

To display ultraviolet radiation. Half of the plate is coated with a fluorescent substance that emits light during UV radiation.

Supplier: CORNELSEN EXPERIMENTA

Used to detect electric charge. Also suitable for use with belt generator and Faraday's cage. Equipped with connection for 4 mm banana plug.

Supplier: CORNELSEN EXPERIMENTA

For charging attempts. About 50 pcs in a box.

Supplier: CORNELSEN EXPERIMENTA

Used for electrostatic experiments.

Supplier: CORNELSEN EXPERIMENTA

Bare wire in a roll, on a plastic former.