The classic Van de Graff Generator device demonstrates some of the fundamental concepts in electrostatics: charge accumulation, potential differences, capacitance, and resistivity. The Generator's conductor sphere is detachable, the ...
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The holding rod is a metal rod for easy grounding of the experimenter during electrostatic experiments.
The rod is provided with a 4 mm bore through which an experiment cable can be connected, which is also connected to ...
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Hand-held unit used for the simple generation of safe voltages needed in electrostatic experiments. Featuring the functional principle of a piezoelectric gas lighter. With shortened earthing sleeve and 4-mm cable plug. The colour may deviate ...
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Conducting spheres for electrostatics experiments, e.g. for determining the capacity of a sphere or for experiments on the influence of nearby objects.
Specifications:
Diameter: 85mm
Plug: 4 mm
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Plate capacitor used to investigate the relationship between electric charge and voltage, quantify capacitance as a function of plate spacing, measure the dielectric constant ε and precisely determine the electric field constant &epsilon ...
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Power supply with three outputs for supplying electrical power in experiments using an electrometer (U8531408).
Output voltage harmless to touch (ISC max. 2 mA)
Safety transformer conforming to EN 61558-2-6
Safe isolation between power ...
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Impedance converter with high-resistance input for measuring extremely small charges and currents. The input signal is converted into a proportional voltage, which can then be measured with an external voltmeter. During the measurement the ...
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Pointer instrument for the detection of electrical charges and voltages with high sensitivity. Metal housing with 4 mm earthing sleeve, glass front and rear, needle with pivot bearing, scale, suitable for shadow projection. Includes capacitor ...
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Instrument for static measurements of electric field strength or electrical potential. A star-shaped modulation vane-wheel connected to earth is mounted a short distance in front of a measurement electrode, also star-shaped. Influenced by the ...
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Electronic electroscope for showing electric charge and its sign, whereby either a blue or a red LED lights up in the presence of charge. Includes two 1.5-V batteries (AA).
Dimensions: 62x67x20 mm³ approx.
Weight: 85 g approx.
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Storage device for electric charge generated by a piezo charger. The stored charge can be transferred from place to place using a so-called “charge-spoon”, for example.
Capacitance: 2x 1 nF
Dimensions of storage device: 62x67x50 ...
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Inexpensive instrument with dial for demonstrating electrical charge and voltage potential. Designed in the form of a stand base, frame, aluminium rod with magnet holder and electroscope unit.
Dimensions: 280x80x280 mm³ approx.
Weight ...
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