| |
Click to Enlarge
|
Van de Graaff Generator (0810)
Specifications : Size: 30 x 20 x 77 cm – Weight: approx. 4.4 kg. The Van de Graaff Generator is considered an important and powerful apparatus to perform electricity experiments. Its great appeal and dramaticity attracts
students into the amazing world of physics. Historically developed to accelerate particles in high energy physics experiments, our Van de Graaff Generator has been redesigned to perform demonstrations and experiments in schools. LAWS & PRINCIPLES INVESTIGATED : • Potential difference • Electrostatic repulsion and attraction • Dielectric strength • Point effect.
See Enlarge
|
|
|
|
Click to Enlarge
|
Pith Ball Electroscope (0811)
Specifications : Size: 11 x 13 x 26 cm – Weight: approx. 100 g. The Pith Ball Electroscope is a simple instrument for demonstrating electrostatic force. With some simple rods of different materials such as perspex, PVC or glass and a piece wool or silk surface, you can charge one of the spheres in the electroscope. After, the spheres will have different charges and will repel each other. LAWS & PRINCIPLES INVESTIGATED : • Electrostatic charge • Electrical sparks.
See Enlarge
|
|
|
|
Click to Enlarge
|
Leaf Electroscope (0812)
Specifications : Size: 20 x 15 x 20 cm – Weight: approx. 1 kg – Mounted on base. A classical instrument for measure static charges. Simple and functional, Altay’s Leaf Electroscope allows us to measure the amount of excessive electric charges of one sign over the other. Place a dielectric material to induce or bank charges on top of the electroscope box and observe a permanent or temporary displacement of the thin metallic leaf from the vertical metal rod. If you introduce a charge on the metal cap of the electroscope, you will see the displacement of the leaf. LAWS & PRINCIPLES INVESTIGATED : • Electrostatic charge measure.
See Enlarge
|
|
|
|
Click to Enlarge
|
Aepinus Air Condenser (0813)
Specifications : Size: 34 x 20 x 25 cm – Weight: approx. 3 kg. A demonstration model of a condenser. A condenser is a device that allows the storage of energy in the electric field created between a pair of conductors on which electric charges of equal magnitude, but opposite sign, have been placed.
With our Aepinus Air Condenser, it is possible to show the dependence on
capacity of a parallel plate condenser and the distance between the plates and the nature of the medium between them. LAWS & PRINCIPLES INVESTIGATED : • Plane face condenser • Dielectric effect.
See Enlarge
|
|
|
|
Click to Enlarge
|
Cylindrical Magnets (0814)
Specifications : Material: ALNICO Size: 0.8 x 2.5 cm (dia. x length). Cylindrical magnets, supplied in pairs.
See Enlarge
|
|
|
|
Click to Enlarge
|
Chrome Steel Bar Magnets (0815)
Specifications : Size: 5 x 1 x 0.5 cm. Painted in two colours for North and South, with keeper. Supplied by pair, in plastic case.
See Enlarge
|
|
|
|
Click to Enlarge
|
U-Shaped Magnet (0816)
Specifications : Size: 6 x 5 x 2.5 cm. Strongly magnetized, with keeper.
See Enlarge
|
|
|
|
Click to Enlarge
|
Horseshoe Magnet (0817)
Specifications : Material: ALNICO – Size: 3 x 3 x 1 cm. With keeper, painted red.
See Enlarge
|
|
|
|
Click to Enlarge
|
Neodymium-Iron-Boron Magnet (0818)
Specifications : Material: NdFeB – Size: 2.5 x 0.5 cm (dia.x height). Face-polarised disc shaped magnets. May be used for many magnetic demonstrations where intense field strength is an important criterion. Protected against corrosion and can be used up to 80 ?C; are not suitable in situations involving impact or significant vibration.
See Enlarge
|
|
|
|
Click to Enlarge
|
Plastic Cased Bar Magnets (0819)
Specifications : Size: 8 x 2.2 x 1 cm. Ideal for demonstrating attraction and repulsion. Supplied in pairs, with different colours for North and South.
See Enlarge
|
|
|
|
Click to Enlarge
|
Bar Magnets (0820)
Red in colour, with north pole marked with dimple. Boxed in pairs with keepers. Specifications : Material: ALNICO, Size: 5 x 1.5 x 1 cm.
See Enlarge
|
|
|
|
Click to Enlarge
|
Horseshoe Flat Magnet (0821)
Painted, with keeper, in plastic case. Specifications : Material: chrome steel
Size: 10 x 5 x 0.5 cm.
See Enlarge
|
|
|
|
Click to Enlarge
|
Ring Magnet (0822)
Specifications : Size: 2.4 x 0.7 x 0.5 cm. Anular magnets with face poles.
See Enlarge
|
|
|
|
Click to Enlarge
|
Ferrite Magnet (0823)
Specifications : Size: 5 x 1.9 x 0.6 cm. Magnetised through thickness.
See Enlarge
|
|
|
|
Click to Enlarge
|
Magnetic Needle on Stand (0824)
A simple magnetic needle compass. Our Magnetic Needle provides a simple demonstration model of how a compass works. It is simply constructed with a magnetic needle finely balanced on a needle on top of a supporting stand. The pointer is alternately coloured in red and blue, allowing the user to easily identify the direction of North and South Poles. LAWS & PRINCIPLES INVESTIGATED : • Earth magnetic field • North and cardinal points.
See Enlarge
|
|
|
|
